dirent.c

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/* This file is part of the Zebra server.
   Copyright (C) Index Data
 
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 this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
*/
 
 
 
#if HAVE_CONFIG_H
#include <config.h>
#endif
#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
 
/*
 * Local variables:
 * c-basic-offset: 4
 * c-file-style: "Stroustrup"
 * indent-tabs-mode: nil
 * End:
 * vim: shiftwidth=4 tabstop=8 expandtab
 */