import  java.io.*;

public class rmdir extends VMachine
{
    public rmdir()
    {
    }
    
    public void run()
    {
        
        try
        {
            File fileObject = new File(sysapi.findUser(owner).getcurrentPath() + args[0]);		// directory
            String filenames[] = fileObject.list();
            File[] fileObjects = new File[filenames.length];		// array of files
            String filename;
            if(fileObject.isDirectory())
            {
                fileObject.delete();
                if(fileObject.exists())		//If it still exists it must be a directory with contents.
                {
                    for(int x = filenames.length - 1; x >= 0; x--)
                    {
                        filename = filenames[x];
                        fileObjects[x] = new File (sysapi.findUser(owner).getcurrentPath() + args[0] + "/" +  filename);
                        fileObjects[x].delete();
                    }
                    
                    fileObject = new File(sysapi.findUser(owner).getcurrentPath() + args[0]);
                    fileObject.delete();
                }
            }
            else
            {
                sysapi.Write(OUT, "Error -- Directory does not exist.\n");
            }
            
            sysapi.Exit(vmh,owner);
        }
        catch (Exception err)
        {
            System.out.println("rmdir threw Exception: " + err);
        }
        
        
    }
    
}