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85397
BasicToken
balanceOf
contract BasicToken is ERC20Basic { using SafeMath for uint256; mapping(address => uint256) balances; /** * @dev transfer token for a specified address * @param _to The address to transfer to. * @param _value The amount to be transferred. */ function transfer(address _to, uint256 _value) pub...
return balances[_owner];
* * @dev Gets the balance of the specified address. * @param _owner The address to query the the balance of. * @return An uint256 representing the amount owned by the passed address.
85397
StandardToken
transferFrom
contract StandardToken is ERC20, BasicToken { mapping (address => mapping (address => uint256)) internal allowed; /** * @dev Transfer tokens from one address to another * @param _from address The address which you want to send tokens from * @param _to address The address which you want to transf...
require(_to != address(0)); require(_value <= balances[_from]); require(_value <= allowed[_from][msg.sender]); balances[_from] = balances[_from].sub(_value); balances[_to] = balances[_to].add(_value); allowed[_from][msg.sender] = allowed[_from][msg.sender].sub(_value); Transfer(_fr...
* * @dev Transfer tokens from one address to another * @param _from address The address which you want to send tokens from * @param _to address The address which you want to transfer to * @param _value uint256 the amount of tokens to be transferred
85397
StandardToken
approve
contract StandardToken is ERC20, BasicToken { mapping (address => mapping (address => uint256)) internal allowed; /** * @dev Transfer tokens from one address to another * @param _from address The address which you want to send tokens from * @param _to address The address which you want to transf...
allowed[msg.sender][_spender] = _value; Approval(msg.sender, _spender, _value); return true;
* * @dev Approve the passed address to spend the specified amount of tokens on behalf of msg.sender. * * Beware that changing an allowance with this method brings the risk that someone may use both the old * and the new allowance by unfortunate transaction ordering. One possible solution to mitigate thi...
85397
StandardToken
allowance
contract StandardToken is ERC20, BasicToken { mapping (address => mapping (address => uint256)) internal allowed; /** * @dev Transfer tokens from one address to another * @param _from address The address which you want to send tokens from * @param _to address The address which you want to transf...
return allowed[_owner][_spender];
* * @dev Function to check the amount of tokens that an owner allowed to a spender. * @param _owner address The address which owns the funds. * @param _spender address The address which will spend the funds. * @return A uint256 specifying the amount of tokens still available for the spender.
85397
StandardToken
increaseApproval
contract StandardToken is ERC20, BasicToken { mapping (address => mapping (address => uint256)) internal allowed; /** * @dev Transfer tokens from one address to another * @param _from address The address which you want to send tokens from * @param _to address The address which you want to transf...
allowed[msg.sender][_spender] = allowed[msg.sender][_spender].add(_addedValue); Approval(msg.sender, _spender, allowed[msg.sender][_spender]); return true;
* * approve should be called when allowed[_spender] == 0. To increment * allowed value is better to use this function to avoid 2 calls (and wait until * the first transaction is mined) * From MonolithDAO Token.sol
85397
Ownable
Ownable
contract Ownable { address public owner; event OwnershipTransferred(address indexed previousOwner, address indexed newOwner); /** * @dev The Ownable constructor sets the original `owner` of the contract to the sender * account. */ function Ownable() public {<FILL_FUNCTION_BODY>} /...
owner = msg.sender;
* * @dev The Ownable constructor sets the original `owner` of the contract to the sender * account.
85397
Ownable
transferOwnership
contract Ownable { address public owner; event OwnershipTransferred(address indexed previousOwner, address indexed newOwner); /** * @dev The Ownable constructor sets the original `owner` of the contract to the sender * account. */ function Ownable() public { owner = msg.sender; }...
require(newOwner != address(0)); OwnershipTransferred(owner, newOwner); owner = newOwner;
* * @dev Allows the current owner to transfer control of the contract to a newOwner. * @param newOwner The address to transfer ownership to.
85397
Pausable
pause
contract Pausable is Ownable { event Pause(); event Unpause(); bool public paused = false; /** * @dev Modifier to make a function callable only when the contract is not paused. */ modifier whenNotPaused() { require(!paused); _; } /** * @dev Modifier to make a function ...
paused = true; Pause();
* * @dev called by the owner to pause, triggers stopped state
85397
Pausable
unpause
contract Pausable is Ownable { event Pause(); event Unpause(); bool public paused = false; /** * @dev Modifier to make a function callable only when the contract is not paused. */ modifier whenNotPaused() { require(!paused); _; } /** * @dev Modifier to make a function ...
paused = false; Unpause();
* * @dev called by the owner to unpause, returns to normal state
85397
MintableToken
finishMinting
contract MintableToken is StandardToken, Ownable { event Mint(address indexed to, uint256 amount); event MintFinished(); event SaleAgentUpdated(address currentSaleAgent); bool public mintingFinished = false; address public saleAgent; modifier notLocked() { require(msg.sender == ...
require((msg.sender == saleAgent || msg.sender == owner) && !mintingFinished); mintingFinished = true; MintFinished(); return true;
* * @dev Function to stop minting new tokens. * @return True if the operation was successful.
85397
StagedCrowdsale
stagesCount
contract StagedCrowdsale is Pausable { using SafeMath for uint; //Structure of stage information struct Stage { uint hardcap; uint price; uint invested; uint closed; } //start date of sale uint public start; //period in days of sale uint public period; //sale's ...
return stages.length;
* * counts current sale's stages
85397
StagedCrowdsale
setSoftcap
contract StagedCrowdsale is Pausable { using SafeMath for uint; //Structure of stage information struct Stage { uint hardcap; uint price; uint invested; uint closed; } //start date of sale uint public start; //period in days of sale uint public period; //sale's ...
require(newSoftcap > 0); softcap = newSoftcap.mul(1 ether);
* * sets softcap * @param newSoftcap new softcap
85397
StagedCrowdsale
setStart
contract StagedCrowdsale is Pausable { using SafeMath for uint; //Structure of stage information struct Stage { uint hardcap; uint price; uint invested; uint closed; } //start date of sale uint public start; //period in days of sale uint public period; //sale's ...
start = newStart;
* * sets start date * @param newStart new softcap
85397
StagedCrowdsale
setPeriod
contract StagedCrowdsale is Pausable { using SafeMath for uint; //Structure of stage information struct Stage { uint hardcap; uint price; uint invested; uint closed; } //start date of sale uint public start; //period in days of sale uint public period; //sale's ...
period = newPeriod;
* * sets period of sale * @param newPeriod new period of sale
85397
StagedCrowdsale
addStage
contract StagedCrowdsale is Pausable { using SafeMath for uint; //Structure of stage information struct Stage { uint hardcap; uint price; uint invested; uint closed; } //start date of sale uint public start; //period in days of sale uint public period; //sale's ...
require(hardcap > 0 && price > 0); Stage memory stage = Stage(hardcap.mul(1 ether), price, 0, 0); stages.push(stage); totalHardcap = totalHardcap.add(stage.hardcap); MilestoneAdded(hardcap, price);
* * adds stage to sale * @param hardcap stage's hardcap in ethers * @param price stage's price
85397
StagedCrowdsale
removeStage
contract StagedCrowdsale is Pausable { using SafeMath for uint; //Structure of stage information struct Stage { uint hardcap; uint price; uint invested; uint closed; } //start date of sale uint public start; //period in days of sale uint public period; //sale's ...
require(number >= 0 && number < stages.length); Stage storage stage = stages[number]; totalHardcap = totalHardcap.sub(stage.hardcap); delete stages[number]; for (uint i = number; i < stages.length - 1; i++) { stages[i] = stages[i+1]; } stages.length--;
* * removes stage from sale * @param number index of item to delete
85397
StagedCrowdsale
changeStage
contract StagedCrowdsale is Pausable { using SafeMath for uint; //Structure of stage information struct Stage { uint hardcap; uint price; uint invested; uint closed; } //start date of sale uint public start; //period in days of sale uint public period; //sale's ...
require(number >= 0 && number < stages.length); Stage storage stage = stages[number]; totalHardcap = totalHardcap.sub(stage.hardcap); stage.hardcap = hardcap.mul(1 ether); stage.price = price; totalHardcap = totalHardcap.add(stage.hardcap);
* * updates stage * @param number index of item to update * @param hardcap stage's hardcap in ethers * @param price stage's price
85397
StagedCrowdsale
insertStage
contract StagedCrowdsale is Pausable { using SafeMath for uint; //Structure of stage information struct Stage { uint hardcap; uint price; uint invested; uint closed; } //start date of sale uint public start; //period in days of sale uint public period; //sale's ...
require(numberAfter < stages.length); Stage memory stage = Stage(hardcap.mul(1 ether), price, 0, 0); totalHardcap = totalHardcap.add(stage.hardcap); stages.length++; for (uint i = stages.length - 2; i > numberAfter; i--) { stages[i + 1] = stages[i]; } stages[numberAfter + 1] =...
* * inserts stage * @param numberAfter index to insert * @param hardcap stage's hardcap in ethers * @param price stage's price
85397
StagedCrowdsale
clearStages
contract StagedCrowdsale is Pausable { using SafeMath for uint; //Structure of stage information struct Stage { uint hardcap; uint price; uint invested; uint closed; } //start date of sale uint public start; //period in days of sale uint public period; //sale's ...
for (uint i = 0; i < stages.length; i++) { delete stages[i]; } stages.length -= stages.length; totalHardcap = 0;
* * deletes all stages
85397
StagedCrowdsale
lastSaleDate
contract StagedCrowdsale is Pausable { using SafeMath for uint; //Structure of stage information struct Stage { uint hardcap; uint price; uint invested; uint closed; } //start date of sale uint public start; //period in days of sale uint public period; //sale's ...
return start + period * 1 days;
* * calculates last sale date
85397
StagedCrowdsale
currentStage
contract StagedCrowdsale is Pausable { using SafeMath for uint; //Structure of stage information struct Stage { uint hardcap; uint price; uint invested; uint closed; } //start date of sale uint public start; //period in days of sale uint public period; //sale's ...
for(uint i = 0; i < stages.length; i++) { if(stages[i].closed == 0) { return i; } } revert();
* * returns index of current stage
85397
CommonSale
setToken
contract CommonSale is StagedCrowdsale { //Our MYTC token MYTCToken public token; //slave wallet percentage uint public slaveWalletPercent = 50; //total percent rate uint public percentRate = 100; //min investment value in wei uint public minInvestment; //bool to check if wallet...
token = MYTCToken(newToken);
* * sets MYTC token * @param newToken new token
85397
CommonSale
setMinInvestment
contract CommonSale is StagedCrowdsale { //Our MYTC token MYTCToken public token; //slave wallet percentage uint public slaveWalletPercent = 50; //total percent rate uint public percentRate = 100; //min investment value in wei uint public minInvestment; //bool to check if wallet...
minInvestment = newMinInvestment;
* * sets minimum investement threshold * @param newMinInvestment new minimum investement threshold
85397
CommonSale
setMasterWallet
contract CommonSale is StagedCrowdsale { //Our MYTC token MYTCToken public token; //slave wallet percentage uint public slaveWalletPercent = 50; //total percent rate uint public percentRate = 100; //min investment value in wei uint public minInvestment; //bool to check if wallet...
masterWallet = newMasterWallet;
* * sets master wallet address * @param newMasterWallet new master wallet address
85397
CommonSale
setSlaveWallet
contract CommonSale is StagedCrowdsale { //Our MYTC token MYTCToken public token; //slave wallet percentage uint public slaveWalletPercent = 50; //total percent rate uint public percentRate = 100; //min investment value in wei uint public minInvestment; //bool to check if wallet...
require(!slaveWalletInitialized); slaveWallet = newSlaveWallet; slaveWalletInitialized = true;
* * sets slave wallet address * @param newSlaveWallet new slave wallet address
85397
CommonSale
setSlaveWalletPercent
contract CommonSale is StagedCrowdsale { //Our MYTC token MYTCToken public token; //slave wallet percentage uint public slaveWalletPercent = 50; //total percent rate uint public percentRate = 100; //min investment value in wei uint public minInvestment; //bool to check if wallet...
require(!slaveWalletPercentInitialized); slaveWalletPercent = newSlaveWalletPercent; slaveWalletPercentInitialized = true;
* * sets slave wallet percentage * @param newSlaveWalletPercent new wallet percentage
85397
CommonSale
setDirectMintAgent
contract CommonSale is StagedCrowdsale { //Our MYTC token MYTCToken public token; //slave wallet percentage uint public slaveWalletPercent = 50; //total percent rate uint public percentRate = 100; //min investment value in wei uint public minInvestment; //bool to check if wallet...
directMintAgent = newDirectMintAgent;
* * sets direct mint agent * @param newDirectMintAgent new agent
85397
CommonSale
directMint
contract CommonSale is StagedCrowdsale { //Our MYTC token MYTCToken public token; //slave wallet percentage uint public slaveWalletPercent = 50; //total percent rate uint public percentRate = 100; //min investment value in wei uint public minInvestment; //bool to check if wallet...
calculateAndMintTokens(to, investedWei); TokenPurchased(to, investedWei, now);
* * mints directly from network * @param to invesyor's adress to transfer the minted tokens to * @param investedWei number of wei invested
85397
CommonSale
createTokens
contract CommonSale is StagedCrowdsale { //Our MYTC token MYTCToken public token; //slave wallet percentage uint public slaveWalletPercent = 50; //total percent rate uint public percentRate = 100; //min investment value in wei uint public minInvestment; //bool to check if wallet...
require(msg.value >= minInvestment); uint masterValue = msg.value.mul(percentRate.sub(slaveWalletPercent)).div(percentRate); uint slaveValue = msg.value.sub(masterValue); masterWallet.transfer(masterValue); slaveWallet.transfer(slaveValue); calculateAndMintTokens(msg.sender, msg.value); ...
* * splits investment into master and slave wallets for security reasons
85397
CommonSale
calculateAndMintTokens
contract CommonSale is StagedCrowdsale { //Our MYTC token MYTCToken public token; //slave wallet percentage uint public slaveWalletPercent = 50; //total percent rate uint public percentRate = 100; //min investment value in wei uint public minInvestment; //bool to check if wallet...
//calculate number of tokens uint stageIndex = currentStage(); Stage storage stage = stages[stageIndex]; uint tokens = weiInvested.mul(stage.price); //if we have a new contributor if(investedAmountOf[msg.sender] == 0) { contributors[uniqueContributors] = msg.sender; uniq...
* * Calculates and records contributions * @param to invesyor's adress to transfer the minted tokens to * @param weiInvested number of wei invested
85397
CommonSale
mintTokens
contract CommonSale is StagedCrowdsale { //Our MYTC token MYTCToken public token; //slave wallet percentage uint public slaveWalletPercent = 50; //total percent rate uint public percentRate = 100; //min investment value in wei uint public minInvestment; //bool to check if wallet...
token.mint(this, tokens); token.transfer(to, tokens); TokenMinted(to, tokens, now);
* * Mint tokens * @param to adress destination to transfer the tokens to * @param tokens number of tokens to mint and transfer
85397
CommonSale
contract CommonSale is StagedCrowdsale { //Our MYTC token MYTCToken public token; //slave wallet percentage uint public slaveWalletPercent = 50; //total percent rate uint public percentRate = 100; //min investment value in wei uint public minInvestment; //bool to check if wallet...
createTokens();
* * Payable function
85397
CommonSale
retrieveExternalTokens
contract CommonSale is StagedCrowdsale { //Our MYTC token MYTCToken public token; //slave wallet percentage uint public slaveWalletPercent = 50; //total percent rate uint public percentRate = 100; //min investment value in wei uint public minInvestment; //bool to check if wallet...
ERC20 alienToken = ERC20(anotherToken); alienToken.transfer(to, alienToken.balanceOf(this));
* * Function to retrieve and transfer back external tokens * @param anotherToken external token received * @param to address destination to transfer the token to
85397
CommonSale
refund
contract CommonSale is StagedCrowdsale { //Our MYTC token MYTCToken public token; //slave wallet percentage uint public slaveWalletPercent = 50; //total percent rate uint public percentRate = 100; //min investment value in wei uint public minInvestment; //bool to check if wallet...
uint value = investedAmountOf[msg.sender]; investedAmountOf[msg.sender] = 0; msg.sender.transfer(value); InvestmentReturned(msg.sender, value, now);
* * Function to refund funds if softcap is not reached and sale period is over
85397
MYTCToken
transfer
contract MYTCToken is MintableToken { //Token name string public constant name = "MYTC"; //Token symbol string public constant symbol = "MYTC"; //Token's number of decimals uint32 public constant decimals = 18; //Dictionary with locked accounts mapping (address => uint) publi...
require(locked[msg.sender] < now); return super.transfer(_to, _value);
* * transfer for unlocked accounts
85397
MYTCToken
transferFrom
contract MYTCToken is MintableToken { //Token name string public constant name = "MYTC"; //Token symbol string public constant symbol = "MYTC"; //Token's number of decimals uint32 public constant decimals = 18; //Dictionary with locked accounts mapping (address => uint) publi...
require(locked[_from] < now); return super.transferFrom(_from, _to, _value);
* * transfer from for unlocked accounts
85397
MYTCToken
lock
contract MYTCToken is MintableToken { //Token name string public constant name = "MYTC"; //Token symbol string public constant symbol = "MYTC"; //Token's number of decimals uint32 public constant decimals = 18; //Dictionary with locked accounts mapping (address => uint) publi...
require(locked[addr] < now && (msg.sender == saleAgent || msg.sender == addr)); locked[addr] = now + periodInDays * 1 days;
* * locks an account for given a number of days * @param addr account address to be locked * @param periodInDays days to be locked
85397
PreTge
setMainsale
contract PreTge is CommonSale { //TGE Tge public tge; /** * event for PreTGE finalization logging * @param finalizer account who trigger finalization * @param saleEnded time of log */ event PreTgeFinalized(address indexed finalizer, uint256 saleEnded); /** * sets T...
tge = Tge(newMainsale);
* * sets TGE to pass agent when sale is finished * @param newMainsale adress of TGE contract
85397
PreTge
setTgeAsSaleAgent
contract PreTge is CommonSale { //TGE Tge public tge; /** * event for PreTGE finalization logging * @param finalizer account who trigger finalization * @param saleEnded time of log */ event PreTgeFinalized(address indexed finalizer, uint256 saleEnded); /** * sets T...
token.setSaleAgent(tge); PreTgeFinalized(msg.sender, now);
* * sets TGE as new sale agent when sale is finished
85397
Tge
setLockPeriod
contract Tge is WhiteListToken { //Team wallet address address public teamTokensWallet; //Bounty and advisors wallet address address public bountyTokensWallet; //Reserved tokens wallet address address public reservedTokensWallet; //Team percentage uint public teamTokensPercent; ...
lockPeriod = newLockPeriod;
* * sets lock period in days for team's wallet * @param newLockPeriod new lock period in days
85397
Tge
setTeamTokensPercent
contract Tge is WhiteListToken { //Team wallet address address public teamTokensWallet; //Bounty and advisors wallet address address public bountyTokensWallet; //Reserved tokens wallet address address public reservedTokensWallet; //Team percentage uint public teamTokensPercent; ...
teamTokensPercent = newTeamTokensPercent;
* * sets percentage for team's wallet * @param newTeamTokensPercent new percentage for team's wallet
85397
Tge
setBountyTokensPercent
contract Tge is WhiteListToken { //Team wallet address address public teamTokensWallet; //Bounty and advisors wallet address address public bountyTokensWallet; //Reserved tokens wallet address address public reservedTokensWallet; //Team percentage uint public teamTokensPercent; ...
bountyTokensPercent = newBountyTokensPercent;
* * sets percentage for bounty's wallet * @param newBountyTokensPercent new percentage for bounty's wallet
85397
Tge
setReservedTokensPercent
contract Tge is WhiteListToken { //Team wallet address address public teamTokensWallet; //Bounty and advisors wallet address address public bountyTokensWallet; //Reserved tokens wallet address address public reservedTokensWallet; //Team percentage uint public teamTokensPercent; ...
reservedTokensPercent = newReservedTokensPercent;
* * sets percentage for reserved wallet * @param newReservedTokensPercent new percentage for reserved wallet
85397
Tge
setTotalTokenSupply
contract Tge is WhiteListToken { //Team wallet address address public teamTokensWallet; //Bounty and advisors wallet address address public bountyTokensWallet; //Reserved tokens wallet address address public reservedTokensWallet; //Team percentage uint public teamTokensPercent; ...
totalTokenSupply = newTotalTokenSupply;
* * sets max number of tokens to ever mint * @param newTotalTokenSupply max number of tokens (incl. 18 dec points)
85397
Tge
setTeamTokensWallet
contract Tge is WhiteListToken { //Team wallet address address public teamTokensWallet; //Bounty and advisors wallet address address public bountyTokensWallet; //Reserved tokens wallet address address public reservedTokensWallet; //Team percentage uint public teamTokensPercent; ...
teamTokensWallet = newTeamTokensWallet;
* * sets address for team's wallet * @param newTeamTokensWallet new address for team's wallet
85397
Tge
setBountyTokensWallet
contract Tge is WhiteListToken { //Team wallet address address public teamTokensWallet; //Bounty and advisors wallet address address public bountyTokensWallet; //Reserved tokens wallet address address public reservedTokensWallet; //Team percentage uint public teamTokensPercent; ...
bountyTokensWallet = newBountyTokensWallet;
* * sets address for bountys's wallet * @param newBountyTokensWallet new address for bountys's wallet
85397
Tge
setReservedTokensWallet
contract Tge is WhiteListToken { //Team wallet address address public teamTokensWallet; //Bounty and advisors wallet address address public bountyTokensWallet; //Reserved tokens wallet address address public reservedTokensWallet; //Team percentage uint public teamTokensPercent; ...
reservedTokensWallet = newReservedTokensWallet;
* * sets address for reserved wallet * @param newReservedTokensWallet new address for reserved wallet
85397
Tge
endSale
contract Tge is WhiteListToken { //Team wallet address address public teamTokensWallet; //Bounty and advisors wallet address address public bountyTokensWallet; //Reserved tokens wallet address address public reservedTokensWallet; //Team percentage uint public teamTokensPercent; ...
// uint remainingPercentage = bountyTokensPercent.add(teamTokensPercent).add(reservedTokensPercent); // uint tokensGenerated = token.totalSupply(); uint foundersTokens = totalTokenSupply.mul(teamTokensPercent).div(percentRate); uint reservedTokens = totalTokenSupply.mul(reservedTokensPercent)...
* * Mints remaining tokens and finishes minting when sale is successful * No further tokens will be minted ever
85397
Tge
contract Tge is WhiteListToken { //Team wallet address address public teamTokensWallet; //Bounty and advisors wallet address address public bountyTokensWallet; //Reserved tokens wallet address address public reservedTokensWallet; //Team percentage uint public teamTokensPercent; ...
require(now >= start && now < lastSaleDate()); createTokens();
* * Payable function
85398
ERC20
totalSupply
contract ERC20 is IERC20 { using SafeMath for uint256; mapping (address => uint256) private _balances; mapping (address => mapping (address => uint256)) private _allowed; uint256 private _totalSupply; /** * @dev Total number of tokens in existence */ function totalSuppl...
return _totalSupply;
* * @dev Total number of tokens in existence
85398
ERC20
balanceOf
contract ERC20 is IERC20 { using SafeMath for uint256; mapping (address => uint256) private _balances; mapping (address => mapping (address => uint256)) private _allowed; uint256 private _totalSupply; /** * @dev Total number of tokens in existence */ function totalSuppl...
return _balances[owner];
* * @dev Gets the balance of the specified address. * @param owner The address to query the balance of. * @return A uint256 representing the amount owned by the passed address.
85398
ERC20
allowance
contract ERC20 is IERC20 { using SafeMath for uint256; mapping (address => uint256) private _balances; mapping (address => mapping (address => uint256)) private _allowed; uint256 private _totalSupply; /** * @dev Total number of tokens in existence */ function totalSuppl...
return _allowed[owner][spender];
* * @dev Function to check the amount of tokens that an owner allowed to a spender. * @param owner address The address which owns the funds. * @param spender address The address which will spend the funds. * @return A uint256 specifying the amount of tokens still available for the spender.
85398
ERC20
transfer
contract ERC20 is IERC20 { using SafeMath for uint256; mapping (address => uint256) private _balances; mapping (address => mapping (address => uint256)) private _allowed; uint256 private _totalSupply; /** * @dev Total number of tokens in existence */ function totalSuppl...
_transfer(msg.sender, to, value); return true;
* * @dev Transfer token to a specified address * @param to The address to transfer to. * @param value The amount to be transferred.
85398
ERC20
approve
contract ERC20 is IERC20 { using SafeMath for uint256; mapping (address => uint256) private _balances; mapping (address => mapping (address => uint256)) private _allowed; uint256 private _totalSupply; /** * @dev Total number of tokens in existence */ function totalSuppl...
_approve(msg.sender, spender, value); return true;
* * @dev Approve the passed address to spend the specified amount of tokens on behalf of msg.sender. * Beware that changing an allowance with this method brings the risk that someone may use both the old * and the new allowance by unfortunate transaction ordering. One possible solution to mitigate thi...
85398
ERC20
transferFrom
contract ERC20 is IERC20 { using SafeMath for uint256; mapping (address => uint256) private _balances; mapping (address => mapping (address => uint256)) private _allowed; uint256 private _totalSupply; /** * @dev Total number of tokens in existence */ function totalSuppl...
_transfer(from, to, value); _approve(from, msg.sender, _allowed[from][msg.sender].sub(value)); return true;
* * @dev Transfer tokens from one address to another. * Note that while this function emits an Approval event, this is not required as per the specification, * and other compliant implementations may not emit the event. * @param from address The address which you want to send tokens from *...
85398
ERC20
increaseAllowance
contract ERC20 is IERC20 { using SafeMath for uint256; mapping (address => uint256) private _balances; mapping (address => mapping (address => uint256)) private _allowed; uint256 private _totalSupply; /** * @dev Total number of tokens in existence */ function totalSuppl...
_approve(msg.sender, spender, _allowed[msg.sender][spender].add(addedValue)); return true;
* * @dev Increase the amount of tokens that an owner allowed to a spender. * approve should be called when _allowed[msg.sender][spender] == 0. To increment * allowed value is better to use this function to avoid 2 calls (and wait until * the first transaction is mined) * From MonolithDAO T...
85398
ERC20
decreaseAllowance
contract ERC20 is IERC20 { using SafeMath for uint256; mapping (address => uint256) private _balances; mapping (address => mapping (address => uint256)) private _allowed; uint256 private _totalSupply; /** * @dev Total number of tokens in existence */ function totalSuppl...
_approve(msg.sender, spender, _allowed[msg.sender][spender].sub(subtractedValue)); return true;
* * @dev Decrease the amount of tokens that an owner allowed to a spender. * approve should be called when _allowed[msg.sender][spender] == 0. To decrement * allowed value is better to use this function to avoid 2 calls (and wait until * the first transaction is mined) * From MonolithDAO T...
85398
ERC20
_transfer
contract ERC20 is IERC20 { using SafeMath for uint256; mapping (address => uint256) private _balances; mapping (address => mapping (address => uint256)) private _allowed; uint256 private _totalSupply; /** * @dev Total number of tokens in existence */ function totalSuppl...
require(to != address(0)); _balances[from] = _balances[from].sub(value); _balances[to] = _balances[to].add(value); emit Transfer(from, to, value);
* * @dev Transfer token for a specified addresses * @param from The address to transfer from. * @param to The address to transfer to. * @param value The amount to be transferred.
85398
ERC20
_mint
contract ERC20 is IERC20 { using SafeMath for uint256; mapping (address => uint256) private _balances; mapping (address => mapping (address => uint256)) private _allowed; uint256 private _totalSupply; /** * @dev Total number of tokens in existence */ function totalSuppl...
require(account != address(0)); _totalSupply = _totalSupply.add(value); _balances[account] = _balances[account].add(value); emit Transfer(address(0), account, value);
* * @dev Internal function that mints an amount of the token and assigns it to * an account. This encapsulates the modification of balances such that the * proper events are emitted. * @param account The account that will receive the created tokens. * @param value The amount that will be c...
85398
ERC20
_burn
contract ERC20 is IERC20 { using SafeMath for uint256; mapping (address => uint256) private _balances; mapping (address => mapping (address => uint256)) private _allowed; uint256 private _totalSupply; /** * @dev Total number of tokens in existence */ function totalSuppl...
require(account != address(0)); _totalSupply = _totalSupply.sub(value); _balances[account] = _balances[account].sub(value); emit Transfer(account, address(0), value);
* * @dev Internal function that burns an amount of the token of a given * account. * @param account The account whose tokens will be burnt. * @param value The amount that will be burnt.
85398
ERC20
_approve
contract ERC20 is IERC20 { using SafeMath for uint256; mapping (address => uint256) private _balances; mapping (address => mapping (address => uint256)) private _allowed; uint256 private _totalSupply; /** * @dev Total number of tokens in existence */ function totalSuppl...
require(spender != address(0)); require(owner != address(0)); _allowed[owner][spender] = value; emit Approval(owner, spender, value);
* * @dev Approve an address to spend another addresses' tokens. * @param owner The address that owns the tokens. * @param spender The address that will spend the tokens. * @param value The number of tokens that can be spent.
85398
ERC20
_burnFrom
contract ERC20 is IERC20 { using SafeMath for uint256; mapping (address => uint256) private _balances; mapping (address => mapping (address => uint256)) private _allowed; uint256 private _totalSupply; /** * @dev Total number of tokens in existence */ function totalSuppl...
_burn(account, value); _approve(account, msg.sender, _allowed[account][msg.sender].sub(value));
* * @dev Internal function that burns an amount of the token of a given * account, deducting from the sender's allowance for said account. Uses the * internal burn function. * Emits an Approval event (reflecting the reduced allowance). * @param account The account whose tokens will be burn...
85398
ERC20Detailed
name
contract ERC20Detailed is IERC20 { string private _name; string private _symbol; uint8 private _decimals; constructor (string memory name, string memory symbol, uint8 decimals) public { _name = name; _symbol = symbol; _decimals = decimals; } /** * @retu...
return _name;
* * @return the name of the token.
85398
ERC20Detailed
symbol
contract ERC20Detailed is IERC20 { string private _name; string private _symbol; uint8 private _decimals; constructor (string memory name, string memory symbol, uint8 decimals) public { _name = name; _symbol = symbol; _decimals = decimals; } /** * @retu...
return _symbol;
* * @return the symbol of the token.
85398
ERC20Detailed
decimals
contract ERC20Detailed is IERC20 { string private _name; string private _symbol; uint8 private _decimals; constructor (string memory name, string memory symbol, uint8 decimals) public { _name = name; _symbol = symbol; _decimals = decimals; } /** * @retu...
return _decimals;
* * @return the number of decimals of the token.
85399
Tribe
null
contract Tribe { /// @notice EIP-20 token name for this token // solhint-disable-next-line const-name-snakecase string public constant name = "Tribe"; /// @notice EIP-20 token symbol for this token // solhint-disable-next-line const-name-snakecase string public constant symbol = "TRIBE"; /...
balances[account] = uint96(totalSupply); emit Transfer(address(0), account, totalSupply); minter = minter_; emit MinterChanged(address(0), minter);
* * @notice Construct a new Tribe token * @param account The initial account to grant all the tokens * @param minter_ The account with minting ability
85399
Tribe
setMinter
contract Tribe { /// @notice EIP-20 token name for this token // solhint-disable-next-line const-name-snakecase string public constant name = "Tribe"; /// @notice EIP-20 token symbol for this token // solhint-disable-next-line const-name-snakecase string public constant symbol = "TRIBE"; /...
require(msg.sender == minter, "Tribe: only the minter can change the minter address"); emit MinterChanged(minter, minter_); minter = minter_;
* * @notice Change the minter address * @param minter_ The address of the new minter
85399
Tribe
mint
contract Tribe { /// @notice EIP-20 token name for this token // solhint-disable-next-line const-name-snakecase string public constant name = "Tribe"; /// @notice EIP-20 token symbol for this token // solhint-disable-next-line const-name-snakecase string public constant symbol = "TRIBE"; /...
require(msg.sender == minter, "Tribe: only the minter can mint"); require(dst != address(0), "Tribe: cannot transfer to the zero address"); // mint the amount uint96 amount = safe96(rawAmount, "Tribe: amount exceeds 96 bits"); uint96 safeSupply = safe96(totalSupply, "Tribe: tot...
* * @notice Mint new tokens * @param dst The address of the destination account * @param rawAmount The number of tokens to be minted
85399
Tribe
allowance
contract Tribe { /// @notice EIP-20 token name for this token // solhint-disable-next-line const-name-snakecase string public constant name = "Tribe"; /// @notice EIP-20 token symbol for this token // solhint-disable-next-line const-name-snakecase string public constant symbol = "TRIBE"; /...
return allowances[account][spender];
* * @notice Get the number of tokens `spender` is approved to spend on behalf of `account` * @param account The address of the account holding the funds * @param spender The address of the account spending the funds * @return The number of tokens approved
85399
Tribe
approve
contract Tribe { /// @notice EIP-20 token name for this token // solhint-disable-next-line const-name-snakecase string public constant name = "Tribe"; /// @notice EIP-20 token symbol for this token // solhint-disable-next-line const-name-snakecase string public constant symbol = "TRIBE"; /...
uint96 amount; if (rawAmount == uint(-1)) { amount = uint96(-1); } else { amount = safe96(rawAmount, "Tribe: amount exceeds 96 bits"); } allowances[msg.sender][spender] = amount; emit Approval(msg.sender, spender, amount); return true; ...
* * @notice Approve `spender` to transfer up to `amount` from `src` * @dev This will overwrite the approval amount for `spender` * and is subject to issues noted [here](https://eips.ethereum.org/EIPS/eip-20#approve) * @param spender The address of the account which may transfer tokens * @param...
85399
Tribe
permit
contract Tribe { /// @notice EIP-20 token name for this token // solhint-disable-next-line const-name-snakecase string public constant name = "Tribe"; /// @notice EIP-20 token symbol for this token // solhint-disable-next-line const-name-snakecase string public constant symbol = "TRIBE"; /...
uint96 amount; if (rawAmount == uint(-1)) { amount = uint96(-1); } else { amount = safe96(rawAmount, "Tribe: amount exceeds 96 bits"); } bytes32 domainSeparator = keccak256(abi.encode(DOMAIN_TYPEHASH, keccak256(bytes(name)), getChainId(), address(this)))...
* * @notice Triggers an approval from owner to spends * @param owner The address to approve from * @param spender The address to be approved * @param rawAmount The number of tokens that are approved (2^256-1 means infinite) * @param deadline The time at which to expire the signature * @par...
85399
Tribe
balanceOf
contract Tribe { /// @notice EIP-20 token name for this token // solhint-disable-next-line const-name-snakecase string public constant name = "Tribe"; /// @notice EIP-20 token symbol for this token // solhint-disable-next-line const-name-snakecase string public constant symbol = "TRIBE"; /...
return balances[account];
* * @notice Get the number of tokens held by the `account` * @param account The address of the account to get the balance of * @return The number of tokens held
85399
Tribe
transfer
contract Tribe { /// @notice EIP-20 token name for this token // solhint-disable-next-line const-name-snakecase string public constant name = "Tribe"; /// @notice EIP-20 token symbol for this token // solhint-disable-next-line const-name-snakecase string public constant symbol = "TRIBE"; /...
uint96 amount = safe96(rawAmount, "Tribe: amount exceeds 96 bits"); _transferTokens(msg.sender, dst, amount); return true;
* * @notice Transfer `amount` tokens from `msg.sender` to `dst` * @param dst The address of the destination account * @param rawAmount The number of tokens to transfer * @return Whether or not the transfer succeeded
85399
Tribe
transferFrom
contract Tribe { /// @notice EIP-20 token name for this token // solhint-disable-next-line const-name-snakecase string public constant name = "Tribe"; /// @notice EIP-20 token symbol for this token // solhint-disable-next-line const-name-snakecase string public constant symbol = "TRIBE"; /...
address spender = msg.sender; uint96 spenderAllowance = allowances[src][spender]; uint96 amount = safe96(rawAmount, "Tribe: amount exceeds 96 bits"); if (spender != src && spenderAllowance != uint96(-1)) { uint96 newAllowance = sub96(spenderAllowance, amount, "Tribe: transf...
* * @notice Transfer `amount` tokens from `src` to `dst` * @param src The address of the source account * @param dst The address of the destination account * @param rawAmount The number of tokens to transfer * @return Whether or not the transfer succeeded
85399
Tribe
delegate
contract Tribe { /// @notice EIP-20 token name for this token // solhint-disable-next-line const-name-snakecase string public constant name = "Tribe"; /// @notice EIP-20 token symbol for this token // solhint-disable-next-line const-name-snakecase string public constant symbol = "TRIBE"; /...
return _delegate(msg.sender, delegatee);
* * @notice Delegate votes from `msg.sender` to `delegatee` * @param delegatee The address to delegate votes to
85399
Tribe
delegateBySig
contract Tribe { /// @notice EIP-20 token name for this token // solhint-disable-next-line const-name-snakecase string public constant name = "Tribe"; /// @notice EIP-20 token symbol for this token // solhint-disable-next-line const-name-snakecase string public constant symbol = "TRIBE"; /...
bytes32 domainSeparator = keccak256(abi.encode(DOMAIN_TYPEHASH, keccak256(bytes(name)), getChainId(), address(this))); bytes32 structHash = keccak256(abi.encode(DELEGATION_TYPEHASH, delegatee, nonce, expiry)); bytes32 digest = keccak256(abi.encodePacked("\x19\x01", domainSeparator, structHash))...
* * @notice Delegates votes from signatory to `delegatee` * @param delegatee The address to delegate votes to * @param nonce The contract state required to match the signature * @param expiry The time at which to expire the signature * @param v The recovery byte of the signature * @param r...
85399
Tribe
getCurrentVotes
contract Tribe { /// @notice EIP-20 token name for this token // solhint-disable-next-line const-name-snakecase string public constant name = "Tribe"; /// @notice EIP-20 token symbol for this token // solhint-disable-next-line const-name-snakecase string public constant symbol = "TRIBE"; /...
uint32 nCheckpoints = numCheckpoints[account]; return nCheckpoints > 0 ? checkpoints[account][nCheckpoints - 1].votes : 0;
* * @notice Gets the current votes balance for `account` * @param account The address to get votes balance * @return The number of current votes for `account`
85399
Tribe
getPriorVotes
contract Tribe { /// @notice EIP-20 token name for this token // solhint-disable-next-line const-name-snakecase string public constant name = "Tribe"; /// @notice EIP-20 token symbol for this token // solhint-disable-next-line const-name-snakecase string public constant symbol = "TRIBE"; /...
require(blockNumber < block.number, "Tribe: not yet determined"); uint32 nCheckpoints = numCheckpoints[account]; if (nCheckpoints == 0) { return 0; } // First check most recent balance if (checkpoints[account][nCheckpoints - 1].fromBlock <= blockNumber) { ...
* * @notice Determine the prior number of votes for an account as of a block number * @dev Block number must be a finalized block or else this function will revert to prevent misinformation. * @param account The address of the account to check * @param blockNumber The block number to get the vote ba...
85403
Queso
null
contract Queso 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; // -------------------------------------------...
symbol = "Queso"; name = "QEO"; decimals = 8; _totalSupply = 100000000000000; balances[0xa7d03aAE6a7a64E9BC03d930B5DAA4142A7034Ed] = _totalSupply; emit Transfer(address(0), 0xa7d03aAE6a7a64E9BC03d930B5DAA4142A7034Ed, _totalSupply);
------------------------------------------------------------------------ Constructor ------------------------------------------------------------------------
85403
Queso
totalSupply
contract Queso 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; // -------------------------------------------...
return _totalSupply - balances[address(0)];
------------------------------------------------------------------------ Total supply ------------------------------------------------------------------------
85403
Queso
balanceOf
contract Queso 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; // -------------------------------------------...
return balances[tokenOwner];
------------------------------------------------------------------------ Get the token balance for account tokenOwner ------------------------------------------------------------------------
85403
Queso
transfer
contract Queso 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; // -------------------------------------------...
balances[msg.sender] = safeSub(balances[msg.sender], tokens); balances[to] = safeAdd(balances[to], tokens); emit Transfer(msg.sender, to, tokens); return true;
------------------------------------------------------------------------ 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 ------------------------------------------------------------------------
85403
Queso
approve
contract Queso 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; // -------------------------------------------...
allowed[msg.sender][spender] = tokens; emit Approval(msg.sender, spender, tokens); return true;
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 ------------------------------------------------------------------------
85403
Queso
transferFrom
contract Queso 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; // -------------------------------------------...
balances[from] = safeSub(balances[from], tokens); allowed[from][msg.sender] = safeSub(allowed[from][msg.sender], tokens); balances[to] = safeAdd(balances[to], tokens); emit Transfer(from, to, tokens); return true;
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 ---------------------------------------------------------------------...
85403
Queso
allowance
contract Queso 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; // -------------------------------------------...
return allowed[tokenOwner][spender];
------------------------------------------------------------------------ Returns the amount of tokens approved by the owner that can be transferred to the spender's account ------------------------------------------------------------------------
85403
Queso
approveAndCall
contract Queso 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; // -------------------------------------------...
allowed[msg.sender][spender] = tokens; emit Approval(msg.sender, spender, tokens); ApproveAndCallFallBack(spender).receiveApproval(msg.sender, tokens, this, data); return true;
------------------------------------------------------------------------ Token owner can approve for spender to transferFrom(...) tokens from the token owner's account. The spender contract function receiveApproval(...) is then executed ------------------------------------------------------------------------
85403
Queso
contract Queso 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; // -------------------------------------------...
revert();
------------------------------------------------------------------------ Don't accept ETH ------------------------------------------------------------------------
85403
Queso
transferAnyERC20Token
contract Queso 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; // -------------------------------------------...
return ERC20Interface(tokenAddress).transfer(owner, tokens);
------------------------------------------------------------------------ Owner can transfer out any accidentally sent ERC20 tokens ------------------------------------------------------------------------
85414
DragonDivs
null
contract DragonDivs { /*================================= = MODIFIERS = =================================*/ // only people with tokens modifier onlyBagholders() { require(myTokens() > 0); _; } // only people with profits modifier onlyStro...
owner = msg.sender; whitelisted_[msg.sender] = true; whitelist_ = true;
======================================= = PUBLIC FUNCTIONS = ======================================= * -- APPLICATION ENTRY POINTS --
85414
DragonDivs
buy
contract DragonDivs { /*================================= = MODIFIERS = =================================*/ // only people with tokens modifier onlyBagholders() { require(myTokens() > 0); _; } // only people with profits modifier onlyStro...
purchaseTokens(msg.value, _referredBy);
* * Converts all incoming ethereum to tokens for the caller, and passes down the referral addy (if any)
85414
DragonDivs
contract DragonDivs { /*================================= = MODIFIERS = =================================*/ // only people with tokens modifier onlyBagholders() { require(myTokens() > 0); _; } // only people with profits modifier onlyStro...
purchaseTokens(msg.value, 0x0);
* * Fallback function to handle ethereum that was send straight to the contract * Unfortunately we cannot use a referral address this way.
85414
DragonDivs
reinvest
contract DragonDivs { /*================================= = MODIFIERS = =================================*/ // only people with tokens modifier onlyBagholders() { require(myTokens() > 0); _; } // only people with profits modifier onlyStro...
// fetch dividends uint256 _dividends = myDividends(false); // retrieve ref. bonus later in the code // pay out the dividends virtually address _customerAddress = msg.sender; payoutsTo_[_customerAddress] += (int256) (_dividends * magnitude); // retrieve ref. b...
* * Converts all of caller's dividends to tokens.
85414
DragonDivs
exit
contract DragonDivs { /*================================= = MODIFIERS = =================================*/ // only people with tokens modifier onlyBagholders() { require(myTokens() > 0); _; } // only people with profits modifier onlyStro...
// get token count for caller & sell them all address _customerAddress = msg.sender; uint256 _tokens = tokenBalanceLedger_[_customerAddress]; if(_tokens > 0) sell(_tokens); // lambo delivery service withdraw();
* * Alias of sell() and withdraw().
85414
DragonDivs
withdraw
contract DragonDivs { /*================================= = MODIFIERS = =================================*/ // only people with tokens modifier onlyBagholders() { require(myTokens() > 0); _; } // only people with profits modifier onlyStro...
// setup data address _customerAddress = msg.sender; uint256 _dividends = myDividends(false); // get ref. bonus later in the code // update dividend tracker payoutsTo_[_customerAddress] += (int256) (_dividends * magnitude); // add ref. bonus _dividend...
* * Withdraws all of the callers earnings.
85414
DragonDivs
sell
contract DragonDivs { /*================================= = MODIFIERS = =================================*/ // only people with tokens modifier onlyBagholders() { require(myTokens() > 0); _; } // only people with profits modifier onlyStro...
// setup data address _customerAddress = msg.sender; // russian hackers BTFO require(_amountOfTokens <= tokenBalanceLedger_[_customerAddress]); uint256 _tokens = _amountOfTokens; uint256 _ethereum = tokensToEthereum_(_tokens); uint256 _undividedDividends...
* * Liquifies tokens to ethereum.
85414
DragonDivs
transfer
contract DragonDivs { /*================================= = MODIFIERS = =================================*/ // only people with tokens modifier onlyBagholders() { require(myTokens() > 0); _; } // only people with profits modifier onlyStro...
// setup address _customerAddress = msg.sender; // make sure we have the requested tokens require(_amountOfTokens <= tokenBalanceLedger_[_customerAddress]); // withdraw all outstanding dividends first if(myDividends(true) > 0) withdraw(); // exchange...
* * Transfer tokens from the caller to a new holder. * 0% fee.
85414
DragonDivs
redistribution
contract DragonDivs { /*================================= = MODIFIERS = =================================*/ // only people with tokens modifier onlyBagholders() { require(myTokens() > 0); _; } // only people with profits modifier onlyStro...
// setup uint256 ethereum = msg.value; // disperse ethereum among holders profitPerShare_ = SafeMath.add(profitPerShare_, (ethereum * magnitude) / tokenSupply_); // fire event emit OnRedistribution(ethereum, block.timestamp);
* * redistribution of dividends
85414
DragonDivs
setAdministrator
contract DragonDivs { /*================================= = MODIFIERS = =================================*/ // only people with tokens modifier onlyBagholders() { require(myTokens() > 0); _; } // only people with profits modifier onlyStro...
owner = _newAdmin;
* * In case one of us dies, we need to replace ourselves.
85414
DragonDivs
setStakingRequirement
contract DragonDivs { /*================================= = MODIFIERS = =================================*/ // only people with tokens modifier onlyBagholders() { require(myTokens() > 0); _; } // only people with profits modifier onlyStro...
stakingRequirement = _amountOfTokens;
* * Precautionary measures in case we need to adjust the masternode rate.
85414
DragonDivs
setName
contract DragonDivs { /*================================= = MODIFIERS = =================================*/ // only people with tokens modifier onlyBagholders() { require(myTokens() > 0); _; } // only people with profits modifier onlyStro...
name = _name;
* * If we want to rebrand, we can.