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 2 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, write to the Free Software
18 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
25 struct cli_state
*cli
;
32 static void gpo_sync_func(const char *mnt
,
37 NTSTATUS
gpo_copy_file(TALLOC_CTX
*mem_ctx
,
38 struct cli_state
*cli
,
40 const char *unix_path
)
46 static int io_bufsize
= 64512;
47 int read_size
= io_bufsize
;
51 if ((fnum
= cli_open(cli
, nt_path
, O_RDONLY
, DENY_NONE
)) == -1) {
52 result
= NT_STATUS_NO_SUCH_FILE
;
56 if ((fd
= sys_open(unix_path
, O_WRONLY
|O_CREAT
|O_TRUNC
, 0644)) == -1) {
57 result
= map_nt_error_from_unix(errno
);
61 if ((data
= (char *)SMB_MALLOC(read_size
)) == NULL
) {
62 result
= NT_STATUS_NO_MEMORY
;
68 int n
= cli_read(cli
, fnum
, data
, nread
+ start
, read_size
);
73 if (write(fd
, data
, n
) != n
) {
80 result
= NT_STATUS_OK
;
94 /****************************************************************
96 ****************************************************************/
98 static NTSTATUS
gpo_copy_dir(const char *unix_path
)
100 if ((mkdir(unix_path
, 0644)) < 0 && errno
!= EEXIST
) {
101 return NT_STATUS_ACCESS_DENIED
;
107 /****************************************************************
109 ****************************************************************/
111 static BOOL
gpo_sync_files(struct sync_context
*ctx
)
113 DEBUG(3,("calling cli_list with mask: %s\n", ctx
->mask
));
115 if (cli_list(ctx
->cli
, ctx
->mask
, ctx
->attribute
, gpo_sync_func
, ctx
) == -1) {
116 DEBUG(1,("listing [%s] failed with error: %s\n",
117 ctx
->mask
, cli_errstr(ctx
->cli
)));
124 /****************************************************************
125 syncronisation call back
126 ****************************************************************/
128 static void gpo_sync_func(const char *mnt
,
134 struct sync_context
*ctx
;
135 fstring nt_filename
, unix_filename
;
136 fstring nt_dir
, unix_dir
;
137 char *old_nt_dir
, *old_unix_dir
;
139 ctx
= (struct sync_context
*)state
;
141 if (strequal(info
->name
, ".") || strequal(info
->name
, "..")) {
145 DEBUG(5,("gpo_sync_func: got mask: [%s], name: [%s]\n",
148 if (info
->mode
& aDIR
) {
150 DEBUG(3,("got dir: [%s]\n", info
->name
));
152 fstrcpy(nt_dir
, ctx
->remote_path
);
153 fstrcat(nt_dir
, "\\");
154 fstrcat(nt_dir
, info
->name
);
156 fstrcpy(unix_dir
, ctx
->local_path
);
157 fstrcat(unix_dir
, "/");
158 fstrcat(unix_dir
, info
->name
);
160 result
= gpo_copy_dir(unix_dir
);
161 if (!NT_STATUS_IS_OK(result
)) {
162 DEBUG(1,("failed to copy dir: %s\n", nt_errstr(result
)));
165 old_nt_dir
= ctx
->remote_path
;
166 ctx
->remote_path
= nt_dir
;
168 old_unix_dir
= ctx
->local_path
;
169 ctx
->local_path
= talloc_strdup(ctx
->mem_ctx
, unix_dir
);
171 pstrcpy(ctx
->mask
, nt_dir
);
172 pstrcat(ctx
->mask
, "\\*");
174 if (!gpo_sync_files(ctx
)) {
175 DEBUG(0,("could not sync files\n"));
178 ctx
->remote_path
= old_nt_dir
;
179 ctx
->local_path
= old_unix_dir
;
183 DEBUG(3,("got file: [%s]\n", info
->name
));
185 fstrcpy(nt_filename
, ctx
->remote_path
);
186 fstrcat(nt_filename
, "\\");
187 fstrcat(nt_filename
, info
->name
);
189 fstrcpy(unix_filename
, ctx
->local_path
);
190 fstrcat(unix_filename
, "/");
191 fstrcat(unix_filename
, info
->name
);
193 result
= gpo_copy_file(ctx
->mem_ctx
, ctx
->cli
, nt_filename
, unix_filename
);
194 if (!NT_STATUS_IS_OK(result
)) {
195 DEBUG(1,("failed to copy file: %s\n", nt_errstr(result
)));
200 /****************************************************************
201 list a remote directory and download recursivly
202 ****************************************************************/
204 NTSTATUS
gpo_sync_directories(TALLOC_CTX
*mem_ctx
,
205 struct cli_state
*cli
,
207 const char *local_path
)
209 struct sync_context ctx
;
211 ctx
.mem_ctx
= mem_ctx
;
213 ctx
.remote_path
= CONST_DISCARD(char *, nt_path
);
214 ctx
.local_path
= CONST_DISCARD(char *, local_path
);
215 ctx
.attribute
= (aSYSTEM
| aHIDDEN
| aDIR
);
217 pstrcpy(ctx
.mask
, nt_path
);
218 pstrcat(ctx
.mask
, "\\*");
220 if (!gpo_sync_files(&ctx
)) {
221 return NT_STATUS_NO_SUCH_FILE
;