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/*
Wrapper for routines to notify the
tree about the changes made to the directory
structure.
Copyright (C) 2011-2023
Free Software Foundation, Inc.
Author:
Janne Kukonlehto
Miguel de Icaza
Slava Zanko <slavazanko@gmail.com>, 2013
This file is part of the Midnight Commander.
The Midnight Commander 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 3 of the License,
or (at your option) any later version.
The Midnight Commander 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, see <http://www.gnu.org/licenses/>.
*/
/** \file filenot.c
* \brief Source: wrapper for routines to notify the
* tree about the changes made to the directory
* structure.
*/
#include <config.h>
#include <errno.h>
#include <string.h>
#include "lib/global.h"
#include "lib/fs.h"
#include "lib/util.h"
#include "lib/vfs/vfs.h"
#include "filenot.h"
/*** global variables ****************************************************************************/
/*** file scope macro definitions ****************************************************************/
/*** file scope type declarations ****************************************************************/
/*** forward declarations (file scope functions) *************************************************/
/*** file scope variables ************************************************************************/
/* --------------------------------------------------------------------------------------------- */
/*** file scope functions ************************************************************************/
/* --------------------------------------------------------------------------------------------- */
static vfs_path_t *
get_absolute_name (const vfs_path_t * vpath)
{
if (vpath == NULL)
return NULL;
if (IS_PATH_SEP (*vfs_path_get_by_index (vpath, 0)->path))
return vfs_path_clone (vpath);
return vfs_path_append_vpath_new (vfs_get_raw_current_dir (), vpath, NULL);
}
/* --------------------------------------------------------------------------------------------- */
static int
my_mkdir_rec (const vfs_path_t * vpath, mode_t mode)
{
vfs_path_t *q;
int result;
if (mc_mkdir (vpath, mode) == 0)
return 0;
if (errno != ENOENT)
return (-1);
/* FIXME: should check instead if vpath is at the root of that filesystem */
if (!vfs_file_is_local (vpath))
return (-1);
if (strcmp (vfs_path_as_str (vpath), PATH_SEP_STR) == 0)
{
errno = ENOTDIR;
return (-1);
}
q = vfs_path_append_new (vpath, "..", (char *) NULL);
result = my_mkdir_rec (q, mode);
vfs_path_free (q, TRUE);
if (result == 0)
result = mc_mkdir (vpath, mode);
return result;
}
/* --------------------------------------------------------------------------------------------- */
/*** public functions ****************************************************************************/
/* --------------------------------------------------------------------------------------------- */
int
my_mkdir (const vfs_path_t * vpath, mode_t mode)
{
int result;
result = my_mkdir_rec (vpath, mode);
if (result == 0)
{
vfs_path_t *my_s;
my_s = get_absolute_name (vpath);
vfs_path_free (my_s, TRUE);
}
return result;
}
/* --------------------------------------------------------------------------------------------- */
int
my_rmdir (const char *path)
{
int result;
vfs_path_t *vpath;
vpath = vfs_path_from_str_flags (path, VPF_NO_CANON);
/* FIXME: Should receive a Wtree! */
result = mc_rmdir (vpath);
if (result == 0)
{
vfs_path_t *my_s;
my_s = get_absolute_name (vpath);
vfs_path_free (my_s, TRUE);
}
vfs_path_free (vpath, TRUE);
return result;
}
/* --------------------------------------------------------------------------------------------- */
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