Function DoStreamToStream

SerialForWindowsTerminal.cpp:259–397

}
template <class TStream1, class TStream2>
static void DoStreamToStream(TStream1& stream1, TStream2& stream2, std::vector<uint8_t>& buffer, SERIAL_CONFIG* pCfg = nullptr)
{
    stream1.async_read_some(
        boost::asio::buffer(buffer.data(), buffer.size()),
        [&stream1, &stream2, &buffer, pCfg](const boost::system::error_code& ec, std::size_t bytes_transferred)
        {
            if (ec)
            {
                std::cerr << "\033[31m" << "error : " << ec.message() << "\033[0m" << std::endl;
            }
            else
            {
                // 检查是否需要特殊处理键盘输入（仅当stream1是标准输入且有配置指针时）
                bool skipWrite = false;
                if (pCfg != nullptr)
                {
                    for (size_t i = 0; i < bytes_transferred; i++)
                    {
                        uint8_t ch = buffer[i];
                        
                        // 检查Ctrl+A (ASCII 1)
                        if (ch == 1)
                        {
                            g_isCtrlAPressed = true;
                            skipWrite = true;
                            break;
                        }
                        
                        // 如果Ctrl+A已按下，检查后续按键
                        if (g_isCtrlAPressed)
                        {
                            g_isCtrlAPressed = false; // 重置标志
                            skipWrite = true;
                            
                            // Ctrl+X: 退出程序
                            if (ch == 24) // Ctrl+X
                            {
                                if (MessageBoxW(NULL, L"确定要退出程序吗？", L"退出确认", MB_YESNO | MB_ICONQUESTION) == IDYES)
                                {
                                    g_shouldExit = true;
                                    // 通过取消所有异步操作来退出io_service
                                    stream1.cancel();
                                    stream2.cancel();
                                    exit(0);
                                }
                            }
                            // Ctrl+C: 切换编码格式
                            else if (ch == 3) // Ctrl+C
                            {
                                ToggleEncodingFormat(*pCfg);
                            }
                            // Ctrl+E: 切换回显模式
                            else if (ch == 5) // Ctrl+E
                            {
                                ToggleEchoMode(*pCfg);
                            }
                            break;
                        }