Adding upstream version 3:4.8.29.upstream/3%4.8.29upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 147 insertions, 0 deletions

diff --git a/src/filemanager/filenot.c b/src/filemanager/filenot.c
new file mode 100644
index 0000000..75df197
--- /dev/null
+++ b/src/filemanager/filenot.c
@@ -0,0 +1,147 @@
+/*
+   Wrapper for routines to notify the
+   tree about the changes made to the directory
+   structure.
+
+   Copyright (C) 2011-2022
+   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 ****************************************************************/
+
+/*** 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;
+}
+
+/* --------------------------------------------------------------------------------------------- */