package org.hwo.io;

import java.io.File;
import java.io.FilenameFilter;
import java.util.ArrayList;

public class SerialPortOSX extends NativeSerialPort {

	static public String[] getPortNames()
	{
		ArrayList<String> portNames = new ArrayList<String>();
		
		File devDir = new File("/dev");
		File[] list = devDir.listFiles(new FilenameFilter() {
			
			@Override
			public boolean accept(File arg0, String arg1) {
				if (arg1.startsWith("tty."))
					return true;
				return false;
			}
		});
		
		for (File file:list)
			portNames.add("/dev/" + file.getName());
		
		return portNames.toArray(new String[0]);		
	}	
	
	
}