2 Unix SMB/CIFS implementation.
4 POSIX NTVFS backend - mkdir and rmdir
6 Copyright (C) Andrew Tridgell 2004
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 3 of the License, or
11 (at your option) any later version.
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with this program. If not, see <http://www.gnu.org/licenses/>.
23 #include "system/dir.h"
24 #include "vfs_posix.h"
25 #include "librpc/gen_ndr/security.h"
28 create a directory with EAs
30 static NTSTATUS pvfs_t2mkdir(struct pvfs_state *pvfs,
31 struct ntvfs_request *req, union smb_mkdir *md)
34 struct pvfs_filename *name;
37 /* resolve the cifs name to a posix name */
38 status = pvfs_resolve_name(pvfs, req, md->t2mkdir.in.path, 0, &name);
39 if (!NT_STATUS_IS_OK(status)) {
44 return NT_STATUS_OBJECT_NAME_COLLISION;
47 status = pvfs_access_check_parent(pvfs, req, name, SEC_DIR_ADD_FILE);
48 if (!NT_STATUS_IS_OK(status)) {
52 mode = pvfs_fileperms(pvfs, FILE_ATTRIBUTE_DIRECTORY);
54 if (mkdir(name->full_name, mode) == -1) {
55 return pvfs_map_errno(pvfs, errno);
58 pvfs_xattr_unlink_hook(pvfs, name->full_name);
60 status = pvfs_resolve_name(pvfs, req, md->t2mkdir.in.path, 0, &name);
61 if (!NT_STATUS_IS_OK(status)) {
65 !(name->dos.attrib & FILE_ATTRIBUTE_DIRECTORY)) {
66 return NT_STATUS_INTERNAL_ERROR;
69 /* setup an inherited acl from the parent */
70 status = pvfs_acl_inherit(pvfs, req, name, -1);
71 if (!NT_STATUS_IS_OK(status)) {
72 rmdir(name->full_name);
76 /* setup any EAs that were asked for */
77 status = pvfs_setfileinfo_ea_set(pvfs, name, -1,
78 md->t2mkdir.in.num_eas,
80 if (!NT_STATUS_IS_OK(status)) {
81 rmdir(name->full_name);
85 notify_trigger(pvfs->notify_context,
87 FILE_NOTIFY_CHANGE_DIR_NAME,
96 NTSTATUS pvfs_mkdir(struct ntvfs_module_context *ntvfs,
97 struct ntvfs_request *req, union smb_mkdir *md)
99 struct pvfs_state *pvfs = ntvfs->private_data;
101 struct pvfs_filename *name;
104 if (md->generic.level == RAW_MKDIR_T2MKDIR) {
105 return pvfs_t2mkdir(pvfs, req, md);
108 if (md->generic.level != RAW_MKDIR_MKDIR) {
109 return NT_STATUS_INVALID_LEVEL;
112 /* resolve the cifs name to a posix name */
113 status = pvfs_resolve_name(pvfs, req, md->mkdir.in.path, 0, &name);
114 if (!NT_STATUS_IS_OK(status)) {
119 return NT_STATUS_OBJECT_NAME_COLLISION;
122 status = pvfs_access_check_parent(pvfs, req, name, SEC_DIR_ADD_FILE);
123 if (!NT_STATUS_IS_OK(status)) {
127 mode = pvfs_fileperms(pvfs, FILE_ATTRIBUTE_DIRECTORY);
129 if (mkdir(name->full_name, mode) == -1) {
130 return pvfs_map_errno(pvfs, errno);
133 pvfs_xattr_unlink_hook(pvfs, name->full_name);
135 /* setup an inherited acl from the parent */
136 status = pvfs_acl_inherit(pvfs, req, name, -1);
137 if (!NT_STATUS_IS_OK(status)) {
138 rmdir(name->full_name);
142 notify_trigger(pvfs->notify_context,
144 FILE_NOTIFY_CHANGE_DIR_NAME,
153 NTSTATUS pvfs_rmdir(struct ntvfs_module_context *ntvfs,
154 struct ntvfs_request *req, struct smb_rmdir *rd)
156 struct pvfs_state *pvfs = ntvfs->private_data;
158 struct pvfs_filename *name;
160 /* resolve the cifs name to a posix name */
161 status = pvfs_resolve_name(pvfs, req, rd->in.path, 0, &name);
162 if (!NT_STATUS_IS_OK(status)) {
167 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
170 status = pvfs_access_check_simple(pvfs, req, name, SEC_STD_DELETE);
171 if (!NT_STATUS_IS_OK(status)) {
175 status = pvfs_xattr_unlink_hook(pvfs, name->full_name);
176 if (!NT_STATUS_IS_OK(status)) {
180 if (rmdir(name->full_name) == -1) {
181 /* some olders systems don't return ENOTEMPTY to rmdir() */
182 if (errno == EEXIST) {
183 return NT_STATUS_DIRECTORY_NOT_EMPTY;
185 return pvfs_map_errno(pvfs, errno);
188 notify_trigger(pvfs->notify_context,
189 NOTIFY_ACTION_REMOVED,
190 FILE_NOTIFY_CHANGE_DIR_NAME,