54 lines
1.8 KiB
C++
54 lines
1.8 KiB
C++
/*
|
|
* CDE - Common Desktop Environment
|
|
*
|
|
* Copyright (c) 1993-2012, The Open Group. All rights reserved.
|
|
*
|
|
* These libraries and programs are free software; you can
|
|
* redistribute them and/or modify them under the terms of the GNU
|
|
* Lesser General Public License as published by the Free Software
|
|
* Foundation; either version 2 of the License, or (at your option)
|
|
* any later version.
|
|
*
|
|
* These libraries and programs are distributed in the hope that
|
|
* they will be useful, but WITHOUT ANY WARRANTY; without even the
|
|
* implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
|
|
* PURPOSE. See the GNU Lesser General Public License for more
|
|
* details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with these libraries and programs; if not, write
|
|
* to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
|
|
* Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
/* $XConsortium: DirIterator.h /main/3 1995/11/03 12:33:19 rswiston $ */
|
|
/*******************************************************************
|
|
** (c) Copyright Hewlett-Packard Company, 1990, 1991, 1992, 1993.
|
|
** All rights are reserved. Copying or other reproduction of this
|
|
** program except for archival purposes is prohibited without prior
|
|
** written consent of Hewlett-Packard Company.
|
|
********************************************************************
|
|
****************************<+>*************************************/
|
|
|
|
#include "cstring.h"
|
|
#include <dirent.h>
|
|
|
|
class DirectoryIterator {
|
|
public:
|
|
DirectoryIterator(const CString &);
|
|
~DirectoryIterator();
|
|
|
|
enum directoryState { good_ = 0, bad_ = 1, done_ = 2 };
|
|
|
|
struct dirent * operator()();
|
|
|
|
int bad() { return state & bad_; }
|
|
int good() { return state & good_; }
|
|
int done() { return state & done_; }
|
|
|
|
private:
|
|
DirectoryIterator() {}
|
|
|
|
DIR * theDir;
|
|
int state;
|
|
};
|