// File: Context.sol



pragma solidity ^0.8.17;

// SPDX-License-Identifier: MIT

abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }
    
    function _msgValue() internal view virtual returns (uint256) {
        return msg.value;
    }

    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;
    }
}
// File: EthForwarder.sol



pragma solidity ^0.8.17;

// SPDX-License-Identifier: Apache-2.0

import "./Ownable.sol";

contract EthForwarder is Ownable {

    struct ForwardData {
        address receivingAddress;
        uint256 sharePercentage;
    }

    ForwardData[] private distributionInfo;

    function configure(ForwardData[] memory distribution) external onlyOwner {
        delete distributionInfo;
        
        uint256 totalShares = 0;
        for (uint i = 0; i < distribution.length; ++i) {
            ForwardData memory data = distribution[i];
            totalShares += data.sharePercentage;
            distributionInfo.push(ForwardData(data.receivingAddress, data.sharePercentage));
        }
        require(totalShares == 1000, "total shares must equal 100%");
    }

    function distribute() external onlyOwner {
        require(distributionInfo.length > 0, "no forward addresses found");

        // forward ETH
        uint256 contractBalance = address(this).balance;
        for (uint i = 0; i < distributionInfo.length; ++i) {
            ForwardData memory data = distributionInfo[i];
            payable(address(data.receivingAddress)).transfer(contractBalance * data.sharePercentage / 1000);
        }
    }

    receive() external payable {
    }
}
// File: Ownable.sol



pragma solidity ^0.8.17;

// SPDX-License-Identifier: MIT

import "./Context.sol";

/**
 * @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() {
        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() external 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) external virtual onlyOwner {
        require(
            newOwner != address(0),
            "Ownable: new owner is the zero address"
        );
        emit OwnershipTransferred(_owner, newOwner);
        _owner = newOwner;
    }
}