如何找到所有的DODO池？

// DODOZoo.sol

// newBorn: 新池子地址
event DODOBirth(address newBorn, address baseToken, address quoteToken);

// 获取 baseToken-quoteToken 的交易对
function getDODO(address baseToken, address quoteToken) external view returns (address);

// 获取所有的 DODO V1 池子
function getDODOs() external view returns (address[] memory);

// DVMFactory.sol

// 当创建一个DVM池子时触发
event NewDVM(
	address baseToken,
	address quoteToken,
	address creator,
	address dvm
);

// 获取 baseToken-quoteToken 的DVM池子
function getDODOPool(address baseToken, address quoteToken)
        external
        view
        returns (address[] memory machines);

// 获取 token0-token1 和 token1-token0 的DVM池子
function getDODOPoolBidirection(address token0, address token1)
        external
        view
        returns (address[] memory baseToken0Machines, address[] memory baseToken1Machines);

// 获取用户创建的DVM池子
function getDODOPoolByUser(address user)
        external
        view
        returns (address[] memory machines);

// DPPFactory

// 当创建一个DPP池子时触发
event NewDPP(
	address baseToken,
	address quoteToken,
	address creator,
	address dpp
);

// 获取 baseToken-quoteToken 的DPP池子
function getDODOPool(address baseToken, address quoteToken)
        external
        view
        returns (address[] memory pools);

// 获取 token0-token1 和 token1-token0 的DPP池子
function getDODOPoolBidirection(address token0, address token1)
        external
        view
        returns (address[] memory baseToken0Pool, address[] memory baseToken1Pool);

// 获取用户创建的DPP池子
function getDODOPoolByUser(address user) 
        external
        view
        returns (address[] memory pools);

// DSPFactory

// 当创建一个DSP池子时触发
event NewDSP(
	address baseToken, 
	address quoteToken, 
	address creator, 
	address DSP
);

// 获取 baseToken-quoteToken 的DSP池子
function getDODOPool(address baseToken, address quoteToken)
        external
        view
        returns (address[] memory machines);

// 获取 token0-token1 和 token1-token0 的DSP池子
function getDODOPoolBidirection(address token0, address token1)
        external
        view
        returns (address[] memory baseToken0Machines, address[] memory baseToken1Machines);

// 获取用户创建的DSP池子
function getDODOPoolByUser(address user) 
        external 
        view 
        returns (address[] memory machines);