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/>.
24 struct cli_state
*cli
;
31 static void gpo_sync_func(const char *mnt
,
36 NTSTATUS
gpo_copy_file(TALLOC_CTX
*mem_ctx
,
37 struct cli_state
*cli
,
39 const char *unix_path
)
45 static int io_bufsize
= 64512;
46 int read_size
= io_bufsize
;
49 result
= cli_open(cli
, nt_path
, O_RDONLY
, DENY_NONE
, &fnum
);
50 if (!NT_STATUS_IS_OK(result
)) {
54 if ((fd
= sys_open(unix_path
, O_WRONLY
|O_CREAT
|O_TRUNC
, 0644)) == -1) {
55 result
= map_nt_error_from_unix(errno
);
59 if ((data
= (char *)SMB_MALLOC(read_size
)) == NULL
) {
60 result
= NT_STATUS_NO_MEMORY
;
66 int n
= cli_read(cli
, fnum
, data
, nread
, read_size
);
71 if (write(fd
, data
, n
) != n
) {
78 result
= NT_STATUS_OK
;
92 /****************************************************************
94 ****************************************************************/
96 static NTSTATUS
gpo_copy_dir(const char *unix_path
)
98 if ((mkdir(unix_path
, 0644)) < 0 && errno
!= EEXIST
) {
99 return NT_STATUS_ACCESS_DENIED
;
105 /****************************************************************
107 ****************************************************************/
109 static bool gpo_sync_files(struct sync_context
*ctx
)
111 DEBUG(3,("calling cli_list with mask: %s\n", ctx
->mask
));
113 if (cli_list(ctx
->cli
,
118 DEBUG(1,("listing [%s] failed with error: %s\n",
119 ctx
->mask
, cli_errstr(ctx
->cli
)));
126 /****************************************************************
127 syncronisation call back
128 ****************************************************************/
130 static void gpo_sync_func(const char *mnt
,
136 struct sync_context
*ctx
;
137 fstring nt_filename
, unix_filename
;
138 fstring nt_dir
, unix_dir
;
139 char *old_nt_dir
, *old_unix_dir
;
141 ctx
= (struct sync_context
*)state
;
143 if (strequal(info
->name
, ".") || strequal(info
->name
, "..")) {
147 DEBUG(5,("gpo_sync_func: got mask: [%s], name: [%s]\n",
150 if (info
->mode
& aDIR
) {
152 DEBUG(3,("got dir: [%s]\n", info
->name
));
154 fstrcpy(nt_dir
, ctx
->remote_path
);
155 fstrcat(nt_dir
, "\\");
156 fstrcat(nt_dir
, info
->name
);
158 fstrcpy(unix_dir
, ctx
->local_path
);
159 fstrcat(unix_dir
, "/");
160 fstrcat(unix_dir
, info
->name
);
162 result
= gpo_copy_dir(unix_dir
);
163 if (!NT_STATUS_IS_OK(result
)) {
164 DEBUG(1,("failed to copy dir: %s\n",
168 old_nt_dir
= ctx
->remote_path
;
169 ctx
->remote_path
= talloc_strdup(ctx
->mem_ctx
, nt_dir
);
171 old_unix_dir
= ctx
->local_path
;
172 ctx
->local_path
= talloc_strdup(ctx
->mem_ctx
, unix_dir
);
174 ctx
->mask
= talloc_asprintf(ctx
->mem_ctx
,
177 if (!ctx
->local_path
|| !ctx
->mask
|| !ctx
->remote_path
) {
178 DEBUG(0,("gpo_sync_func: ENOMEM\n"));
181 if (!gpo_sync_files(ctx
)) {
182 DEBUG(0,("could not sync files\n"));
185 ctx
->remote_path
= old_nt_dir
;
186 ctx
->local_path
= old_unix_dir
;
190 DEBUG(3,("got file: [%s]\n", info
->name
));
192 fstrcpy(nt_filename
, ctx
->remote_path
);
193 fstrcat(nt_filename
, "\\");
194 fstrcat(nt_filename
, info
->name
);
196 fstrcpy(unix_filename
, ctx
->local_path
);
197 fstrcat(unix_filename
, "/");
198 fstrcat(unix_filename
, info
->name
);
200 result
= gpo_copy_file(ctx
->mem_ctx
, ctx
->cli
,
201 nt_filename
, unix_filename
);
202 if (!NT_STATUS_IS_OK(result
)) {
203 DEBUG(1,("failed to copy file: %s\n",
209 /****************************************************************
210 list a remote directory and download recursivly
211 ****************************************************************/
213 NTSTATUS
gpo_sync_directories(TALLOC_CTX
*mem_ctx
,
214 struct cli_state
*cli
,
216 const char *local_path
)
218 struct sync_context ctx
;
220 ctx
.mem_ctx
= mem_ctx
;
222 ctx
.remote_path
= CONST_DISCARD(char *, nt_path
);
223 ctx
.local_path
= CONST_DISCARD(char *, local_path
);
224 ctx
.attribute
= (aSYSTEM
| aHIDDEN
| aDIR
);
226 ctx
.mask
= talloc_asprintf(mem_ctx
,
230 return NT_STATUS_NO_MEMORY
;
233 if (!gpo_sync_files(&ctx
)) {
234 return NT_STATUS_NO_SUCH_FILE
;