Function verifySerialPort

plugins/multiserver/GetSerialPortState.cpp:94–114

}

void verifySerialPort(std::string const &port, std::string const &origPort) {
    std::string const *origPortPtr = origPort.empty() ? &port : &origPort;
    auto portState = getSerialPortState(port);
    if (SERIAL_BUSY == portState) {
        throw std::runtime_error("Cannot access " + *origPortPtr +
                                 ": currently busy. Do you have another "
                                 "application open using that port?");
    } else if (SERIAL_MISSING == portState) {
        throw std::runtime_error("Cannot access " + *origPortPtr +
                                 ": port apparently not found. Make sure the "
                                 "device is plugged in and you've specified "
                                 "the right device and the right port.");
    } else if (SERIAL_INVALID == portState) {
        throw std::runtime_error("Cannot access serial port '" + *origPortPtr +
                                 "': apparently invalid.");
    } else if (SERIAL_AVAILABLE != portState) {
        /// safety catch-all
        throw std::runtime_error("Cannot access serial port '" + *origPortPtr +
                                 "'");
    }
}

std::string normalizeAndVerifySerialPort(std::string const &port) {
    std::string ret = normalizeSerialPort(port);