MockBEP20

{{
  "language": "Solidity",
  "settings": {
    "optimizer": {
      "enabled": true,
      "runs": 200
    },
    "outputSelection": {
      "*": {
        "*": [
          "evm.bytecode",
          "evm.deployedBytecode",
          "devdoc",
          "userdoc",
          "metadata",
          "abi"
        ]
      }
    },
    "remappings": []
  },
  "sources": {
    "ls.contracts/SwapStream-Token-Router-Factory-Farms-Contracts-/SwapStream-Token-Router-Factory-Farms-Contracts-/SwapStream-farms-pools/contracts/libs/MockBEP20.sol": {
      "content": "// SPDX-License-Identifier: MIT\r
pragma solidity 0.6.12;\r
\r
import "../SSTBaseToken/contracts/BEP20.sol";\r
\r
contract MockBEP20 is BEP20 {\r
    constructor(\r
        string memory name,\r
        string memory symbol,\r
        uint256 supply\r
    ) public BEP20(name, symbol) {\r
        _mint(msg.sender, supply);\r
    }\r
\r
    function mintTokens(uint256 _amount) external {\r
        _mint(msg.sender, _amount);\r
    }\r
}\r
"
    },
    "ls.contracts/SwapStream-Token-Router-Factory-Farms-Contracts-/SwapStream-Token-Router-Factory-Farms-Contracts-/SwapStream-farms-pools/contracts/SSTBaseToken/contracts/BEP20.sol": {
      "content": "// SPDX-License-Identifier: MIT\r
pragma solidity >=0.4.0;\r
\r
import "./access/Ownable.sol";\r
import "./GSN/Context.sol";\r
import "./math/SafeMath.sol";\r
import "./utils/Address.sol";\r
import "./interfaces/IBEP20.sol";\r
\r
/**\r
 * @dev Implementation of the {IBEP20} interface.\r
 *\r
 * This implementation is agnostic to the way tokens are created. This means\r
 * that a supply mechanism has to be added in a derived contract using {_mint}.\r
 * For a generic mechanism see {BEP20PresetMinterPauser}.\r
 *\r
 * TIP: For a detailed writeup see our guide\r
 * https://forum.zeppelin.solutions/t/how-to-implement-BEP20-supply-mechanisms/226[How\r
 * to implement supply mechanisms].\r
 *\r
 * We have followed general OpenZeppelin guidelines: functions revert instead\r
 * of returning `false` on failure. This behavior is nonetheless conventional\r
 * and does not conflict with the expectations of BEP20 applications.\r
 *\r
 * Additionally, an {Approval} event is emitted on calls to {transferFrom}.\r
 * This allows applications to reconstruct the allowance for all accounts just\r
 * by listening to said events. Other implementations of the EIP may not emit\r
 * these events, as it isn't required by the specification.\r
 *\r
 * Finally, the non-standard {decreaseAllowance} and {increaseAllowance}\r
 * functions have been added to mitigate the well-known issues around setting\r
 * allowances. See {IBEP20-approve}.\r
 */\r
contract BEP20 is Context, IBEP20, Ownable {\r
    using SafeMath for uint256;\r
    using Address for address;\r
\r
    mapping(address => uint256) private _balances;\r
\r
    mapping(address => mapping(address => uint256)) private _allowances;\r
\r
    uint256 private _totalSupply;\r
\r
    string private _name;\r
    string private _symbol;\r
    uint8 private _decimals;\r
\r
    /**\r
     * @dev Sets the values for {name} and {symbol}, initializes {decimals} with\r
     * a default value of 18.\r
     *\r
     * To select a different value for {decimals}, use {_setupDecimals}.\r
     *\r
     * All three of these values are immutable: they can only be set once during\r
     * construction.\r
     */\r
    constructor(string memory name, string memory symbol) public {\r
        _name = name;\r
        _symbol = symbol;\r
        _decimals = 18;\r
    }\r
\r
    /**\r
     * @dev Returns the bep token owner.\r
     */\r
    function getOwner() external view override returns (address) {\r
        return owner();\r
    }\r
\r
    /**\r
     * @dev Returns the token name.\r
     */\r
    function name() public view override returns (string memory) {\r
        return _name;\r
    }\r
\r
    /**\r
     * @dev Returns the token decimals.\r
     */\r
    function decimals() public view override returns (uint8) {\r
        return _decimals;\r
    }\r
\r
    /**\r
     * @dev Returns the token symbol.\r
     */\r
    function symbol() public view override returns (string memory) {\r
        return _symbol;\r
    }\r
\r
    /**\r
     * @dev See {BEP20-totalSupply}.\r
     */\r
    function totalSupply() public view override returns (uint256) {\r
        return _totalSupply;\r
    }\r
\r
    /**\r
     * @dev See {BEP20-balanceOf}.\r
     */\r
    function balanceOf(address account) public view override returns (uint256) {\r
        return _balances[account];\r
    }\r
\r
    /**\r
     * @dev See {BEP20-transfer}.\r
     *\r
     * Requirements:\r
     *\r
     * - `recipient` cannot be the zero address.\r
     * - the caller must have a balance of at least `amount`.\r
     */\r
    function transfer(address recipient, uint256 amount) public override returns (bool) {\r
        _transfer(_msgSender(), recipient, amount);\r
        return true;\r
    }\r
\r
    /**\r
     * @dev See {BEP20-allowance}.\r
     */\r
    function allowance(address owner, address spender) public view override returns (uint256) {\r
        return _allowances[owner][spender];\r
    }\r
\r
    /**\r
     * @dev See {BEP20-approve}.\r
     *\r
     * Requirements:\r
     *\r
     * - `spender` cannot be the zero address.\r
     */\r
    function approve(address spender, uint256 amount) public override returns (bool) {\r
        _approve(_msgSender(), spender, amount);\r
        return true;\r
    }\r
\r
    /**\r
     * @dev See {BEP20-transferFrom}.\r
     *\r
     * Emits an {Approval} event indicating the updated allowance. This is not\r
     * required by the EIP. See the note at the beginning of {BEP20};\r
     *\r
     * Requirements:\r
     * - `sender` and `recipient` cannot be the zero address.\r
     * - `sender` must have a balance of at least `amount`.\r
     * - the caller must have allowance for `sender`'s tokens of at least\r
     * `amount`.\r
     */\r
    function transferFrom(\r
        address sender,\r
        address recipient,\r
        uint256 amount\r
    ) public override returns (bool) {\r
        _transfer(sender, recipient, amount);\r
        _approve(\r
            sender,\r
            _msgSender(),\r
            _allowances[sender][_msgSender()].sub(amount, "BEP20: transfer amount exceeds allowance")\r
        );\r
        return true;\r
    }\r
\r
    /**\r
     * @dev Atomically increases the allowance granted to `spender` by the caller.\r
     *\r
     * This is an alternative to {approve} that can be used as a mitigation for\r
     * problems described in {BEP20-approve}.\r
     *\r
     * Emits an {Approval} event indicating the updated allowance.\r
     *\r
     * Requirements:\r
     *\r
     * - `spender` cannot be the zero address.\r
     */\r
    function increaseAllowance(address spender, uint256 addedValue) public returns (bool) {\r
        _approve(_msgSender(), spender, _allowances[_msgSender()][spender].add(addedValue));\r
        return true;\r
    }\r
\r
    /**\r
     * @dev Atomically decreases the allowance granted to `spender` by the caller.\r
     *\r
     * This is an alternative to {approve} that can be used as a mitigation for\r
     * problems described in {BEP20-approve}.\r
     *\r
     * Emits an {Approval} event indicating the updated allowance.\r
     *\r
     * Requirements:\r
     *\r
     * - `spender` cannot be the zero address.\r
     * - `spender` must have allowance for the caller of at least\r
     * `subtractedValue`.\r
     */\r
    function decreaseAllowance(address spender, uint256 subtractedValue) public returns (bool) {\r
        _approve(\r
            _msgSender(),\r
            spender,\r
            _allowances[_msgSender()][spender].sub(subtractedValue, "BEP20: decreased allowance below zero")\r
        );\r
        return true;\r
    }\r
\r
    /**\r
     * @dev Creates `amount` tokens and assigns them to `msg.sender`, increasing\r
     * the total supply.\r
     *\r
     * Requirements\r
     *\r
     * - `msg.sender` must be the token owner\r
     */\r
    function mint(uint256 amount) public onlyOwner returns (bool) {\r
        _mint(_msgSender(), amount);\r
        return true;\r
    }\r
\r
    /**\r
     * @dev Moves tokens `amount` from `sender` to `recipient`.\r
     *\r
     * This is internal function is equivalent to {transfer}, and can be used to\r
     * e.g. implement automatic token fees, slashing mechanisms, etc.\r
     *\r
     * Emits a {Transfer} event.\r
     *\r
     * Requirements:\r
     *\r
     * - `sender` cannot be the zero address.\r
     * - `recipient` cannot be the zero address.\r
     * - `sender` must have a balance of at least `amount`.\r
     */\r
    function _transfer(\r
        address sender,\r
        address recipient,\r
        uint256 amount\r
    ) internal {\r
        require(sender != address(0), "BEP20: transfer from the zero address");\r
        require(recipient != address(0), "BEP20: transfer to the zero address");\r
\r
        _balances[sender] = _balances[sender].sub(amount, "BEP20: transfer amount exceeds balance");\r
        _balances[recipient] = _balances[recipient].add(amount);\r
        emit Transfer(sender, recipient, amount);\r
    }\r
\r
    /** @dev Creates `amount` tokens and assigns them to `account`, increasing\r
     * the total supply.\r
     *\r
     * Emits a {Transfer} event with `from` set to the zero address.\r
     *\r
     * Requirements\r
     *\r
     * - `to` cannot be the zero address.\r
     */\r
    function _mint(address account, uint256 amount) internal {\r
        require(account != address(0), "BEP20: mint to the zero address");\r
\r
        _totalSupply = _totalSupply.add(amount);\r
        _balances[account] = _balances[account].add(amount);\r
        emit Transfer(address(0), account, amount);\r
    }\r
\r
    /**\r
     * @dev Destroys `amount` tokens from `account`, reducing the\r
     * total supply.\r
     *\r
     * Emits a {Transfer} event with `to` set to the zero address.\r
     *\r
     * Requirements\r
     *\r
     * - `account` cannot be the zero address.\r
     * - `account` must have at least `amount` tokens.\r
     */\r
    function _burn(address account, uint256 amount) internal {\r
        require(account != address(0), "BEP20: burn from the zero address");\r
\r
        _balances[account] = _balances[account].sub(amount, "BEP20: burn amount exceeds balance");\r
        _totalSupply = _totalSupply.sub(amount);\r
        emit Transfer(account, address(0), amount);\r
    }\r
\r
    /**\r
     * @dev Sets `amount` as the allowance of `spender` over the `owner`s tokens.\r
     *\r
     * This is internal function is equivalent to `approve`, and can be used to\r
     * e.g. set automatic allowances for certain subsystems, etc.\r
     *\r
     * Emits an {Approval} event.\r
     *\r
     * Requirements:\r
     *\r
     * - `owner` cannot be the zero address.\r
     * - `spender` cannot be the zero address.\r
     */\r
    function _approve(\r
        address owner,\r
        address spender,\r
        uint256 amount\r
    ) internal {\r
        require(owner != address(0), "BEP20: approve from the zero address");\r
        require(spender != address(0), "BEP20: approve to the zero address");\r
\r
        _allowances[owner][spender] = amount;\r
        emit Approval(owner, spender, amount);\r
    }\r
\r
    /**\r
     * @dev Destroys `amount` tokens from `account`.`amount` is then deducted\r
     * from the caller's allowance.\r
     *\r
     * See {_burn} and {_approve}.\r
     */\r
    function _burnFrom(address account, uint256 amount) internal {\r
        _burn(account, amount);\r
        _approve(\r
            account,\r
            _msgSender(),\r
            _allowances[account][_msgSender()].sub(amount, "BEP20: burn amount exceeds allowance")\r
        );\r
    }\r
}\r
"
    },
    "ls.contracts/SwapStream-Token-Router-Factory-Farms-Contracts-/SwapStream-Token-Router-Factory-Farms-Contracts-/SwapStream-farms-pools/contracts/SSTBaseToken/contracts/interfaces/IBEP20.sol": {
      "content": "// SPDX-License-Identifier: MIT\r
\r
pragma solidity >=0.4.0;\r
\r
interface IBEP20 {\r
  /**\r
   * @dev Returns the amount of tokens in existence.\r
   */\r
  function totalSupply() external view returns (uint256);\r
\r
  /**\r
   * @dev Returns the token decimals.\r
   */\r
  function decimals() external view returns (uint8);\r
\r
  /**\r
   * @dev Returns the token symbol.\r
   */\r
  function symbol() external view returns (string memory);\r
\r
  /**\r
   * @dev Returns the token name.\r
   */\r
  function name() external view returns (string memory);\r
\r
  /**\r
   * @dev Returns the bep token owner.\r
   */\r
  function getOwner() external view returns (address);\r
\r
  /**\r
   * @dev Returns the amount of tokens owned by `account`.\r
   */\r
  function balanceOf(address account) external view returns (uint256);\r
\r
  /**\r
   * @dev Moves `amount` tokens from the caller's account to `recipient`.\r
   *\r
   * Returns a boolean value indicating whether the operation succeeded.\r
   *\r
   * Emits a {Transfer} event.\r
   */\r
  function transfer(address recipient, uint256 amount) external returns (bool);\r
\r
  /**\r
   * @dev Returns the remaining number of tokens that `spender` will be\r
   * allowed to spend on behalf of `owner` through {transferFrom}. This is\r
   * zero by default.\r
   *\r
   * This value changes when {approve} or {transferFrom} are called.\r
   */\r
  function allowance(address _owner, address spender)\r
    external\r
    view\r
    returns (uint256);\r
\r
  /**\r
   * @dev Sets `amount` as the allowance of `spender` over the caller's tokens.\r
   *\r
   * Returns a boolean value indicating whether the operation succeeded.\r
   *\r
   * IMPORTANT: Beware that changing an allowance with this method brings the risk\r
   * that someone may use both the old and the new allowance by unfortunate\r
   * transaction ordering. One possible solution to mitigate this race\r
   * condition is to first reduce the spender's allowance to 0 and set the\r
   * desired value afterwards:\r
   * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729\r
   *\r
   * Emits an {Approval} event.\r
   */\r
  function approve(address spender, uint256 amount) external returns (bool);\r
\r
  /**\r
   * @dev Moves `amount` tokens from `sender` to `recipient` using the\r
   * allowance mechanism. `amount` is then deducted from the caller's\r
   * allowance.\r
   *\r
   * Returns a boolean value indicating whether the operation succeeded.\r
   *\r
   * Emits a {Transfer} event.\r
   */\r
  function transferFrom(\r
    address sender,\r
    address recipient,\r
    uint256 amount\r
  ) external returns (bool);\r
\r
  /**\r
   * @dev Emitted when `value` tokens are moved from one account (`from`) to\r
   * another (`to`).\r
   *\r
   * Note that `value` may be zero.\r
   */\r
  event Transfer(address indexed from, address indexed to, uint256 value);\r
\r
  /**\r
   * @dev Emitted when the allowance of a `spender` for an `owner` is set by\r
   * a call to {approve}. `value` is the new allowance.\r
   */\r
  event Approval(address indexed owner, address indexed spender, uint256 value);\r
}\r
"
    },
    "ls.contracts/SwapStream-Token-Router-Factory-Farms-Contracts-/SwapStream-Token-Router-Factory-Farms-Contracts-/SwapStream-farms-pools/contracts/SSTBaseToken/contracts/utils/Address.sol": {
      "content": "// SPDX-License-Identifier: MIT\r
\r
pragma solidity ^0.6.2;\r
\r
/**\r
 * @dev Collection of functions related to the address type\r
 */\r
library Address {\r
    /**\r
     * @dev Returns true if `account` is a contract.\r
     *\r
     * [IMPORTANT]\r
     * ====\r
     * It is unsafe to assume that an address for which this function returns\r
     * false is an externally-owned account (EOA) and not a contract.\r
     *\r
     * Among others, `isContract` will return false for the following\r
     * types of addresses:\r
     *\r
     *  - an externally-owned account\r
     *  - a contract in construction\r
     *  - an address where a contract will be created\r
     *  - an address where a contract lived, but was destroyed\r
     * ====\r
     */\r
    function isContract(address account) internal view returns (bool) {\r
        // This method relies in extcodesize, which returns 0 for contracts in\r
        // construction, since the code is only stored at the end of the\r
        // constructor execution.\r
\r
        uint256 size;\r
        // solhint-disable-next-line no-inline-assembly\r
        assembly { size := extcodesize(account) }\r
        return size > 0;\r
    }\r
\r
    /**\r
     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to\r
     * `recipient`, forwarding all available gas and reverting on errors.\r
     *\r
     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost\r
     * of certain opcodes, possibly making contracts go over the 2300 gas limit\r
     * imposed by `transfer`, making them unable to receive funds via\r
     * `transfer`. {sendValue} removes this limitation.\r
     *\r
     * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].\r
     *\r
     * IMPORTANT: because control is transferred to `recipient`, care must be\r
     * taken to not create reentrancy vulnerabilities. Consider using\r
     * {ReentrancyGuard} or the\r
     * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].\r
     */\r
    function sendValue(address payable recipient, uint256 amount) internal {\r
        require(address(this).balance >= amount, "Address: insufficient balance");\r
\r
        // solhint-disable-next-line avoid-low-level-calls, avoid-call-value\r
        (bool success, ) = recipient.call{ value: amount }("");\r
        require(success, "Address: unable to send value, recipient may have reverted");\r
    }\r
\r
    /**\r
     * @dev Performs a Solidity function call using a low level `call`. A\r
     * plain`call` is an unsafe replacement for a function call: use this\r
     * function instead.\r
     *\r
     * If `target` reverts with a revert reason, it is bubbled up by this\r
     * function (like regular Solidity function calls).\r
     *\r
     * Returns the raw returned data. To convert to the expected return value,\r
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].\r
     *\r
     * Requirements:\r
     *\r
     * - `target` must be a contract.\r
     * - calling `target` with `data` must not revert.\r
     *\r
     * _Available since v3.1._\r
     */\r
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {\r
      return functionCall(target, data, "Address: low-level call failed");\r
    }\r
\r
    /**\r
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with\r
     * `errorMessage` as a fallback revert reason when `target` reverts.\r
     *\r
     * _Available since v3.1._\r
     */\r
    function functionCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {\r
        return _functionCallWithValue(target, data, 0, errorMessage);\r
    }\r
\r
    /**\r
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\r
     * but also transferring `value` wei to `target`.\r
     *\r
     * Requirements:\r
     *\r
     * - the calling contract must have an ETH balance of at least `value`.\r
     * - the called Solidity function must be `payable`.\r
     *\r
     * _Available since v3.1._\r
     */\r
    function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {\r
        return functionCallWithValue(target, data, value, "Address: low-level call with value failed");\r
    }\r
\r
    /**\r
     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but\r
     * with `errorMessage` as a fallback revert reason when `target` reverts.\r
     *\r
     * _Available since v3.1._\r
     */\r
    function functionCallWithValue(address target, bytes memory data, uint256 value, string memory errorMessage) internal returns (bytes memory) {\r
        require(address(this).balance >= value, "Address: insufficient balance for call");\r
        return _functionCallWithValue(target, data, value, errorMessage);\r
    }\r
\r
    function _functionCallWithValue(address target, bytes memory data, uint256 weiValue, string memory errorMessage) private returns (bytes memory) {\r
        require(isContract(target), "Address: call to non-contract");\r
\r
        // solhint-disable-next-line avoid-low-level-calls\r
        (bool success, bytes memory returndata) = target.call{ value: weiValue }(data);\r
        if (success) {\r
            return returndata;\r
        } else {\r
            // Look for revert reason and bubble it up if present\r
            if (returndata.length > 0) {\r
                // The easiest way to bubble the revert reason is using memory via assembly\r
\r
                // solhint-disable-next-line no-inline-assembly\r
                assembly {\r
                    let returndata_size := mload(returndata)\r
                    revert(add(32, returndata), returndata_size)\r
                }\r
            } else {\r
                revert(errorMessage);\r
            }\r
        }\r
    }\r
}"
    },
    "ls.contracts/SwapStream-Token-Router-Factory-Farms-Contracts-/SwapStream-Token-Router-Factory-Farms-Contracts-/SwapStream-farms-pools/contracts/SSTBaseToken/contracts/math/SafeMath.sol": {
      "content": "// SPDX-License-Identifier: MIT\r
\r
pragma solidity ^0.6.0;\r
\r
/**\r
 * @dev Wrappers over Solidity's arithmetic operations with added overflow\r
 * checks.\r
 *\r
 * Arithmetic operations in Solidity wrap on overflow. This can easily result\r
 * in bugs, because programmers usually assume that an overflow raises an\r
 * error, which is the standard behavior in high level programming languages.\r
 * `SafeMath` restores this intuition by reverting the transaction when an\r
 * operation overflows.\r
 *\r
 * Using this library instead of the unchecked operations eliminates an entire\r
 * class of bugs, so it's recommended to use it always.\r
 */\r
library SafeMath {\r
    /**\r
     * @dev Returns the addition of two unsigned integers, reverting on\r
     * overflow.\r
     *\r
     * Counterpart to Solidity's `+` operator.\r
     *\r
     * Requirements:\r
     *\r
     * - Addition cannot overflow.\r
     */\r
    function add(uint256 a, uint256 b) internal pure returns (uint256) {\r
        uint256 c = a + b;\r
        require(c >= a, "SafeMath: addition overflow");\r
\r
        return c;\r
    }\r
\r
    /**\r
     * @dev Returns the subtraction of two unsigned integers, reverting on\r
     * overflow (when the result is negative).\r
     *\r
     * Counterpart to Solidity's `-` operator.\r
     *\r
     * Requirements:\r
     *\r
     * - Subtraction cannot overflow.\r
     */\r
    function sub(uint256 a, uint256 b) internal pure returns (uint256) {\r
        return sub(a, b, "SafeMath: subtraction overflow");\r
    }\r
\r
    /**\r
     * @dev Returns the subtraction of two unsigned integers, reverting with custom message on\r
     * overflow (when the result is negative).\r
     *\r
     * Counterpart to Solidity's `-` operator.\r
     *\r
     * Requirements:\r
     *\r
     * - Subtraction cannot overflow.\r
     */\r
    function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {\r
        require(b <= a, errorMessage);\r
        uint256 c = a - b;\r
\r
        return c;\r
    }\r
\r
    /**\r
     * @dev Returns the multiplication of two unsigned integers, reverting on\r
     * overflow.\r
     *\r
     * Counterpart to Solidity's `*` operator.\r
     *\r
     * Requirements:\r
     *\r
     * - Multiplication cannot overflow.\r
     */\r
    function mul(uint256 a, uint256 b) internal pure returns (uint256) {\r
        // Gas optimization: this is cheaper than requiring 'a' not being zero, but the\r
        // benefit is lost if 'b' is also tested.\r
        // See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522\r
        if (a == 0) {\r
            return 0;\r
        }\r
\r
        uint256 c = a * b;\r
        require(c / a == b, "SafeMath: multiplication overflow");\r
\r
        return c;\r
    }\r
\r
    /**\r
     * @dev Returns the integer division of two unsigned integers. Reverts on\r
     * division by zero. The result is rounded towards zero.\r
     *\r
     * Counterpart to Solidity's `/` operator. Note: this function uses a\r
     * `revert` opcode (which leaves remaining gas untouched) while Solidity\r
     * uses an invalid opcode to revert (consuming all remaining gas).\r
     *\r
     * Requirements:\r
     *\r
     * - The divisor cannot be zero.\r
     */\r
    function div(uint256 a, uint256 b) internal pure returns (uint256) {\r
        return div(a, b, "SafeMath: division by zero");\r
    }\r
\r
    /**\r
     * @dev Returns the integer division of two unsigned integers. Reverts with custom message on\r
     * division by zero. The result is rounded towards zero.\r
     *\r
     * Counterpart to Solidity's `/` operator. Note: this function uses a\r
     * `revert` opcode (which leaves remaining gas untouched) while Solidity\r
     * uses an invalid opcode to revert (consuming all remaining gas).\r
     *\r
     * Requirements:\r
     *\r
     * - The divisor cannot be zero.\r
     */\r
    function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {\r
        require(b > 0, errorMessage);\r
        uint256 c = a / b;\r
        // assert(a == b * c + a % b); // There is no case in which this doesn't hold\r
\r
        return c;\r
    }\r
\r
    /**\r
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),\r
     * Reverts when dividing by zero.\r
     *\r
     * Counterpart to Solidity's `%` operator. This function uses a `revert`\r
     * opcode (which leaves remaining gas untouched) while Solidity uses an\r
     * invalid opcode to revert (consuming all remaining gas).\r
     *\r
     * Requirements:\r
     *\r
     * - The divisor cannot be zero.\r
     */\r
    function mod(uint256 a, uint256 b) internal pure returns (uint256) {\r
        return mod(a, b, "SafeMath: modulo by zero");\r
    }\r
\r
    /**\r
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),\r
     * Reverts with custom message when dividing by zero.\r
     *\r
     * Counterpart to Solidity's `%` operator. This function uses a `revert`\r
     * opcode (which leaves remaining gas untouched) while Solidity uses an\r
     * invalid opcode to revert (consuming all remaining gas).\r
     *\r
     * Requirements:\r
     *\r
     * - The divisor cannot be zero.\r
     */\r
    function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {\r
        require(b != 0, errorMessage);\r
        return a % b;\r
    }\r
}"
    },
    "ls.contracts/SwapStream-Token-Router-Factory-Farms-Contracts-/SwapStream-Token-Router-Factory-Farms-Contracts-/SwapStream-farms-pools/contracts/SSTBaseToken/contracts/GSN/Context.sol": {
      "content": "// SPDX-License-Identifier: MIT\r
\r
pragma solidity ^0.6.0;\r
\r
/*\r
 * @dev Provides information about the current execution context, including the\r
 * sender of the transaction and its data. While these are generally available\r
 * via msg.sender and msg.data, they should not be accessed in such a direct\r
 * manner, since when dealing with GSN meta-transactions the account sending and\r
 * paying for execution may not be the actual sender (as far as an application\r
 * is concerned).\r
 *\r
 * This contract is only required for intermediate, library-like contracts.\r
 */\r
abstract contract Context {\r
    function _msgSender() internal view virtual returns (address payable) {\r
        return msg.sender;\r
    }\r
\r
    function _msgData() internal view virtual returns (bytes memory) {\r
        this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691\r
        return msg.data;\r
    }\r
}"
    },
    "ls.contracts/SwapStream-Token-Router-Factory-Farms-Contracts-/SwapStream-Token-Router-Factory-Farms-Contracts-/SwapStream-farms-pools/contracts/SSTBaseToken/contracts/access/Ownable.sol": {
      "content": "// SPDX-License-Identifier: MIT\r
\r
pragma solidity ^0.6.0;\r
\r
import "../GSN/Context.sol";\r
/**\r
 * @dev Contract module which provides a basic access control mechanism, where\r
 * there is an account (an owner) that can be granted exclusive access to\r
 * specific functions.\r
 *\r
 * By default, the owner account will be the one that deploys the contract. This\r
 * can later be changed with {transferOwnership}.\r
 *\r
 * This module is used through inheritance. It will make available the modifier\r
 * `onlyOwner`, which can be applied to your functions to restrict their use to\r
 * the owner.\r
 */\r
contract Ownable is Context {\r
    address private _owner;\r
\r
    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);\r
\r
    /**\r
     * @dev Initializes the contract setting the deployer as the initial owner.\r
     */\r
    constructor () internal {\r
        address msgSender = _msgSender();\r
        _owner = msgSender;\r
        emit OwnershipTransferred(address(0), msgSender);\r
    }\r
\r
    /**\r
     * @dev Returns the address of the current owner.\r
     */\r
    function owner() public view returns (address) {\r
        return _owner;\r
    }\r
\r
    /**\r
     * @dev Throws if called by any account other than the owner.\r
     */\r
    modifier onlyOwner() {\r
        require(_owner == _msgSender(), "Ownable: caller is not the owner");\r
        _;\r
    }\r
\r
    /**\r
     * @dev Leaves the contract without owner. It will not be possible to call\r
     * `onlyOwner` functions anymore. Can only be called by the current owner.\r
     *\r
     * NOTE: Renouncing ownership will leave the contract without an owner,\r
     * thereby removing any functionality that is only available to the owner.\r
     */\r
    function renounceOwnership() public virtual onlyOwner {\r
        emit OwnershipTransferred(_owner, address(0));\r
        _owner = address(0);\r
    }\r
\r
    /**\r
     * @dev Transfers ownership of the contract to a new account (`newOwner`).\r
     * Can only be called by the current owner.\r
     */\r
    function transferOwnership(address newOwner) public virtual onlyOwner {\r
        require(newOwner != address(0), "Ownable: new owner is the zero address");\r
        emit OwnershipTransferred(_owner, newOwner);\r
        _owner = newOwner;\r
    }\r
}"
    }
  }
}}