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deb-goldedplus/goldlib/gall/gdirposx.h

79 lines
2.4 KiB
C++

// This may look like C code, but it is really -*- C++ -*-
// ------------------------------------------------------------------
// The Goldware Library
// Copyright (C) 1999-2000 Alexander S. Aganichev
// ------------------------------------------------------------------
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Library General Public
// License as published by the Free Software Foundation; either
// version 2 of the License, or (at your option) any later version.
//
// This library 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
// Library General Public License for more details.
//
// You should have received a copy of the GNU Library General Public
// License along with this program; if not, write to the Free
// Software Foundation, Inc., 59 Temple Place, Suite 330, Boston,
// MA 02111-1307, USA
// ------------------------------------------------------------------
// $Id$
// ------------------------------------------------------------------
// Directory maintenance class.
// ------------------------------------------------------------------
#ifndef __gdirposx
#define __gdirposx
// ------------------------------------------------------------------
#include <gfilutil.h>
#include <gstrarr.h>
// ------------------------------------------------------------------
class gdirentry {
public:
std::string name;
struct stat stat_info;
const char *dirname;
gdirentry();
~gdirentry();
bool is_directory() const { return S_ISDIR(stat_info.st_mode); }
bool is_file() const { return S_ISREG(stat_info.st_mode); }
};
// ------------------------------------------------------------------
class gposixdir {
private:
std::string dirname;
gdirentry ret;
gstrarray entries;
unsigned long last_entry;
public:
bool ok;
gposixdir();
gposixdir(const char *name);
~gposixdir();
void cd(const char *name, bool relative=false);
inline void rewind() { last_entry = 0; }
const gdirentry *nextentry(const char *mask=NULL, bool nameonly=false);
inline const char *fullpath() { return dirname.c_str(); }
};
// ------------------------------------------------------------------
#endif // __gdirposx
// ------------------------------------------------------------------