/* $Id: dirent.c,v 1.6 2002/08/02 19:26:57 adam Exp $
   Copyright (C) 1995,1996,1997,1998,1999,2000,2001,2002
   Index Data Aps

This file is part of the Zebra server.

Zebra 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, or (at your option) any later
version.

Zebra 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 Zebra; see the file LICENSE.zebra.  If not, write to the
Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
02111-1307, USA.
*/



#include <ctype.h>
#include <assert.h>
#ifdef WIN32
#include <io.h>
#endif
#include <string.h>
#include <stdlib.h>

#include <direntz.h>

#ifdef WIN32

struct DIR {
    HANDLE handle;
    WIN32_FIND_DATA find_data;
    struct dirent entry;
};

DIR *opendir (const char *name)
{
    char fullName[MAX_PATH+1];
    DIR *dd = malloc (sizeof(*dd));

    if (!dd)
        return NULL;
    strcpy (fullName, name);
    strcat (fullName, "\\*.*");
    dd->handle = FindFirstFile(fullName, &dd->find_data);
    return dd;
}
                                                          
struct dirent *readdir (DIR *dd)
{
    if (dd->handle == INVALID_HANDLE_VALUE)
        return NULL;
    strcpy (dd->entry.d_name, dd->find_data.cFileName);
    if (!FindNextFile(dd->handle, &dd->find_data))
    {
        FindClose (dd->handle);
        dd->handle = INVALID_HANDLE_VALUE;
    }
    return &dd->entry;
}

void closedir(DIR *dd)
{
    if (dd->handle != INVALID_HANDLE_VALUE)
        FindClose (dd->handle);
    if (dd)
        free (dd);
}

#endif