2 * Unix SMB/CIFS implementation.
3 * Group Policy Object Support
4 * Copyright (C) Guenther Deschner 2006
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 3 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, see <http://www.gnu.org/licenses/>.
21 #include "system/filesys.h"
22 #include "libsmb/libsmb.h"
23 #include "../libgpo/gpo.h"
24 #include "libgpo/gpo_proto.h"
25 #include "lib/util/string_wrappers.h"
29 struct cli_state
*cli
;
36 static NTSTATUS
gpo_sync_func(const char *mnt
,
37 struct file_info
*info
,
41 NTSTATUS
gpo_copy_file(TALLOC_CTX
*mem_ctx
,
42 struct cli_state
*cli
,
44 const char *unix_path
)
50 static int io_bufsize
= 64512;
51 int read_size
= io_bufsize
;
54 result
= cli_open(cli
, nt_path
, O_RDONLY
, DENY_NONE
, &fnum
);
55 if (!NT_STATUS_IS_OK(result
)) {
59 if ((fd
= open(unix_path
, O_WRONLY
|O_CREAT
|O_TRUNC
, 0644)) == -1) {
60 result
= map_nt_error_from_unix(errno
);
64 if ((data
= (char *)SMB_MALLOC(read_size
)) == NULL
) {
65 result
= NT_STATUS_NO_MEMORY
;
72 result
= cli_read(cli
, fnum
, data
, nread
, read_size
, &n
);
73 if (!NT_STATUS_IS_OK(result
)) {
80 if (write(fd
, data
, n
) != n
) {
87 result
= NT_STATUS_OK
;
101 /****************************************************************
103 ****************************************************************/
105 static NTSTATUS
gpo_copy_dir(const char *unix_path
)
107 if ((mkdir(unix_path
, 0644)) < 0 && errno
!= EEXIST
) {
108 return map_nt_error_from_unix(errno
);
114 /****************************************************************
116 ****************************************************************/
118 static NTSTATUS
gpo_sync_files(struct sync_context
*ctx
)
122 DEBUG(3,("calling cli_list with mask: %s\n", ctx
->mask
));
124 status
= cli_list(ctx
->cli
, ctx
->mask
, ctx
->attribute
, gpo_sync_func
,
126 if (!NT_STATUS_IS_OK(status
)) {
127 DEBUG(1, ("listing [%s] failed with error: %s\n",
128 ctx
->mask
, nt_errstr(status
)));
135 /****************************************************************
136 syncronisation call back
137 ****************************************************************/
139 static NTSTATUS
gpo_sync_func(const char *mnt
,
140 struct file_info
*info
,
145 struct sync_context
*ctx
;
146 fstring nt_filename
, unix_filename
;
147 fstring nt_dir
, unix_dir
;
148 char *old_nt_dir
, *old_unix_dir
;
150 ctx
= (struct sync_context
*)state
;
152 if (strequal(info
->name
, ".") || strequal(info
->name
, "..")) {
156 DEBUG(5,("gpo_sync_func: got mask: [%s], name: [%s]\n",
159 if (info
->attr
& FILE_ATTRIBUTE_DIRECTORY
) {
161 DEBUG(3,("got dir: [%s]\n", info
->name
));
163 fstrcpy(nt_dir
, ctx
->remote_path
);
164 fstrcat(nt_dir
, "\\");
165 fstrcat(nt_dir
, info
->name
);
167 fstrcpy(unix_dir
, ctx
->local_path
);
168 fstrcat(unix_dir
, "/");
169 fstrcat(unix_dir
, info
->name
);
171 result
= gpo_copy_dir(unix_dir
);
172 if (!NT_STATUS_IS_OK(result
)) {
173 DEBUG(1,("failed to copy dir: %s\n",
178 old_nt_dir
= ctx
->remote_path
;
179 ctx
->remote_path
= talloc_strdup(ctx
->mem_ctx
, nt_dir
);
181 old_unix_dir
= ctx
->local_path
;
182 ctx
->local_path
= talloc_strdup(ctx
->mem_ctx
, unix_dir
);
184 ctx
->mask
= talloc_asprintf(ctx
->mem_ctx
,
187 if (!ctx
->local_path
|| !ctx
->mask
|| !ctx
->remote_path
) {
188 DEBUG(0,("gpo_sync_func: ENOMEM\n"));
189 return NT_STATUS_NO_MEMORY
;
191 result
= gpo_sync_files(ctx
);
192 if (!NT_STATUS_IS_OK(result
)) {
193 DEBUG(0,("could not sync files\n"));
197 ctx
->remote_path
= old_nt_dir
;
198 ctx
->local_path
= old_unix_dir
;
202 DEBUG(3,("got file: [%s]\n", info
->name
));
204 fstrcpy(nt_filename
, ctx
->remote_path
);
205 fstrcat(nt_filename
, "\\");
206 fstrcat(nt_filename
, info
->name
);
208 fstrcpy(unix_filename
, ctx
->local_path
);
209 fstrcat(unix_filename
, "/");
210 fstrcat(unix_filename
, info
->name
);
212 result
= gpo_copy_file(ctx
->mem_ctx
, ctx
->cli
,
213 nt_filename
, unix_filename
);
214 if (!NT_STATUS_IS_OK(result
)) {
215 DEBUG(1,("failed to copy file: %s\n",
222 /****************************************************************
223 list a remote directory and download recursively
224 ****************************************************************/
226 NTSTATUS
gpo_sync_directories(TALLOC_CTX
*mem_ctx
,
227 struct cli_state
*cli
,
229 const char *local_path
)
231 struct sync_context ctx
;
233 ctx
.mem_ctx
= mem_ctx
;
235 ctx
.remote_path
= discard_const_p(char, nt_path
);
236 ctx
.local_path
= discard_const_p(char, local_path
);
237 ctx
.attribute
= (FILE_ATTRIBUTE_SYSTEM
| FILE_ATTRIBUTE_HIDDEN
| FILE_ATTRIBUTE_DIRECTORY
);
239 ctx
.mask
= talloc_asprintf(mem_ctx
,
243 return NT_STATUS_NO_MEMORY
;
246 return gpo_sync_files(&ctx
);