JNIEXPORT void JNICALL Java_com_fazecast_jSerialComm_SerialPort_quickConfig()

in src/main/c/Windows/SerialPort_Windows.c [1501:1515]

• 15 lines of code
• 9 McCabe index (conditional complexity)

JNIEXPORT void JNICALL Java_com_fazecast_jSerialComm_SerialPort_quickConfig(JNIEnv *env, jobject obj, jlong serialPortPointer, jint newDataBits, jint newStopBits, jint newParity)
{
	void *portHandle = ((serialPort*)(intptr_t)serialPortPointer)->handle;
	DCB dcbSerialParams;
	memset(&dcbSerialParams, 0, sizeof(DCB));
	dcbSerialParams.DCBlength = sizeof(DCB);
	if (GetCommState(portHandle, &dcbSerialParams))
	{
		dcbSerialParams.ByteSize = (BYTE)newDataBits;
		dcbSerialParams.StopBits = (newStopBits == com_fazecast_jSerialComm_SerialPort_ONE_STOP_BIT) ? ONESTOPBIT : ((newStopBits == com_fazecast_jSerialComm_SerialPort_ONE_POINT_FIVE_STOP_BITS) ? ONE5STOPBITS : TWOSTOPBITS);
		dcbSerialParams.Parity = (newParity == com_fazecast_jSerialComm_SerialPort_NO_PARITY) ? NOPARITY : ((newParity == com_fazecast_jSerialComm_SerialPort_ODD_PARITY) ? ODDPARITY : ((newParity == com_fazecast_jSerialComm_SerialPort_EVEN_PARITY) ? EVENPARITY : ((newParity == com_fazecast_jSerialComm_SerialPort_MARK_PARITY) ? MARKPARITY : SPACEPARITY)));
		dcbSerialParams.fParity = (newParity == com_fazecast_jSerialComm_SerialPort_NO_PARITY) ? FALSE : TRUE;
		SetCommState(portHandle, &dcbSerialParams);
	}
}