DirWalker.h

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/*
    ------------------------------------------------------------------------------------
    LICENSE:
    ------------------------------------------------------------------------------------
    This file is part of EVEmu: EVE Online Server Emulator
    Copyright 2006 - 2021 The EVEmu Team
    For the latest information visit https://evemu.dev
    ------------------------------------------------------------------------------------
    This program is free software; you can redistribute it and/or modify it 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.

    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 Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser 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, or go to
    http://www.gnu.org/copyleft/lesser.txt.
    ------------------------------------------------------------------------------------
    Author:        Zhur
*/

#ifndef __DIRWALKER_H_INCL__
#define __DIRWALKER_H_INCL__

class DirWalker
{
public:
    DirWalker();
    ~DirWalker();

    const char* currentFileName();

    bool OpenDir( const char* dir, const char* suffix = "" );
    void CloseDir();

    bool NextFile();

protected:
#ifdef HAVE_WINDOWS_H
    HANDLE mFind;
    WIN32_FIND_DATA mFindData;
    bool mValid;
    bool mFirst;
#else /* !HAVE_WINDOWS_H */
    DIR* mDir;
    struct dirent* mFile;
    std::string mSuffix;
#endif /* !HAVE_WINDOWS_H */
};

#endif // __DIRWALKER_H_INCL__