'''
SVPlayer http filesystem emulator

(c) 2011,2015 Jan ONDREJ (SAL) <ondrejj(at)salstar.sk>

 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation; either version 2 of the License, or
 (at your option) any later version.
'''
from __future__ import absolute_import

import sys, re
if sys.version_info[0]>2:
  from urllib.request import urlopen
else:
  from urllib2 import urlopen

reg_file_line = re.compile('<a href="([^"]*)">', re.I)

def listdir(path):
    ret = []
    f = urlopen(path)
    for line in f.readlines():
      r = reg_file_line.search(line)
      if r and r.group(1)!='../':
        ret.append(r.group(1).rstrip('\n'))
    return ret