package bot_versie_18;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

public class ShellExecute
{

    public static String[] exe(String cmd)
    {
        String[] output = new String[11];
        output[0] = "error";
        int aantalLines = 0;
        Runtime run = Runtime.getRuntime();
        Process pr;
        try
        {
            pr = run.exec(cmd);
            pr.waitFor();
            BufferedReader buf = new BufferedReader(new InputStreamReader(pr.getInputStream()));
            String line = "";
            while ((line = buf.readLine()) != null)
            {
                if (aantalLines <= 10)
                {
                    output[aantalLines] = line;
                }

                aantalLines++;
            }
            output[10] = "Amount of lines: " + aantalLines;

        } catch (IOException e)
        {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (InterruptedException e)
        {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }

        return output;
    }

    public static String oneLine(String cmd)
    {

        Runtime run = Runtime.getRuntime();
        Process pr;
        try
        {
            pr = run.exec(cmd);
            pr.waitFor();
            BufferedReader buf = new BufferedReader(new InputStreamReader(pr.getInputStream()));
            String line = "";
            while ((line = buf.readLine()) != null)
            {
                return line;
            }

        } catch (IOException e)
        {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (InterruptedException e)
        {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }

        return null;
    }
}