/**
 * File:      ReadDir.cc
 * Project:   libvdr - classes taken from vdr-project
 *
 * from "Video Disk Recorder":
 *
 * Copyright (C) 2000, 2003, 2006, 2008 Klaus Schmidinger
 *
 * 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.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 * Or, point your browser to http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
 *
 * The original author can be reached at kls@tvdr.de
 *
 * The vdr project's page is at http://www.tvdr.de
 *
 */
#include <ReadDir.h>
#include <stddef.h>
#include <string.h>

cReadDir::cReadDir(const char *Directory)
{
  directory = opendir(Directory);
}

cReadDir::~cReadDir()
{
  if (directory)
     closedir(directory);
}

struct dirent *cReadDir::Next(void)
{
  if (directory) {
     while (readdir_r(directory, &u.d, &result) == 0 && result) {
           if (strcmp(result->d_name, ".") && strcmp(result->d_name, ".."))
              return result;
              }
           }
  return NULL;
}