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/**
* File: ReadDir.h
* 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
*
*/
#ifndef READDIR_H
#define READDIR_H
#include <stddef.h>
#include <dirent.h>
#include <sys/types.h>
class cReadDir {
public:
cReadDir(const char *Directory);
~cReadDir();
bool Ok(void) { return directory != NULL; }
struct dirent *Next(void);
private:
DIR *directory;
struct dirent *result;
union { // according to "The GNU C Library Reference Manual"
struct dirent d;
char b[offsetof(struct dirent, d_name) + NAME_MAX + 1];
} u;
};
#endif /* READDIR_H */
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