2 Unix SMB/Netbios implementation.
4 SMB wrapper stat functions
5 Copyright (C) Andrew Tridgell 1998
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with this program; if not, write to the Free Software
19 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
27 /*****************************************************
28 setup basic info in a stat structure
29 *******************************************************/
30 void smbw_setup_stat(struct stat
*st
, char *fname
, size_t size
, int mode
)
34 if (IS_DOS_DIR(mode
)) {
35 st
->st_mode
= SMBW_DIR_MODE
;
37 st
->st_mode
= SMBW_FILE_MODE
;
40 if (IS_DOS_ARCHIVE(mode
)) st
->st_mode
|= S_IXUSR
;
41 if (IS_DOS_SYSTEM(mode
)) st
->st_mode
|= S_IXGRP
;
42 if (IS_DOS_HIDDEN(mode
)) st
->st_mode
|= S_IXOTH
;
43 if (!IS_DOS_READONLY(mode
)) st
->st_mode
|= S_IWUSR
;
47 st
->st_blocks
= (size
+511)/512;
48 st
->st_uid
= getuid();
49 st
->st_gid
= getgid();
50 if (IS_DOS_DIR(mode
)) {
55 if (st
->st_ino
== 0) {
56 st
->st_ino
= smbw_inode(fname
);
61 /*****************************************************
62 try to do a QPATHINFO and if that fails then do a getatr
63 this is needed because win95 sometimes refuses the qpathinfo
64 *******************************************************/
65 BOOL
smbw_getatr(struct smbw_server
*srv
, char *path
,
66 uint16
*mode
, size_t *size
,
67 time_t *c_time
, time_t *a_time
, time_t *m_time
,
70 DEBUG(4,("sending qpathinfo\n"));
72 if (!srv
->no_pathinfo2
&&
73 cli_qpathinfo2(&srv
->cli
, path
, c_time
, a_time
, m_time
, NULL
,
74 size
, mode
, ino
)) return True
;
76 /* if this is NT then don't bother with the getatr */
77 if (srv
->cli
.capabilities
& CAP_NT_SMBS
) return False
;
79 if (cli_getatr(&srv
->cli
, path
, mode
, size
, m_time
)) {
80 a_time
= c_time
= m_time
;
81 srv
->no_pathinfo2
= True
;
88 static struct print_job_info printjob
;
90 /*****************************************************
91 gather info from a printjob listing
92 *******************************************************/
93 static void smbw_printjob_stat(struct print_job_info
*job
)
95 if (strcmp(job
->name
, printjob
.name
) == 0) {
100 /*****************************************************
102 *******************************************************/
103 int smbw_stat_printjob(struct smbw_server
*srv
,char *path
,
104 size_t *size
, time_t *m_time
)
106 if (path
[0] == '\\') path
++;
108 ZERO_STRUCT(printjob
);
110 fstrcpy(printjob
.name
, path
);
111 cli_print_queue(&srv
->cli
, smbw_printjob_stat
);
114 *size
= printjob
.size
;
117 *m_time
= printjob
.t
;
123 /*****************************************************
124 a wrapper for fstat()
125 *******************************************************/
126 int smbw_fstat(int fd
, struct stat
*st
)
128 struct smbw_file
*file
;
129 time_t c_time
, a_time
, m_time
;
138 file
= smbw_file(fd
);
140 int ret
= smbw_dir_fstat(fd
, st
);
145 if (!cli_qfileinfo(&file
->srv
->cli
, file
->f
->cli_fd
,
146 &mode
, &size
, &c_time
, &a_time
, &m_time
, NULL
,
148 !cli_getattrE(&file
->srv
->cli
, file
->f
->cli_fd
,
149 &mode
, &size
, &c_time
, &a_time
, &m_time
)) {
157 smbw_setup_stat(st
, file
->f
->fname
, size
, mode
);
159 st
->st_atime
= a_time
;
160 st
->st_ctime
= c_time
;
161 st
->st_mtime
= m_time
;
162 st
->st_dev
= file
->srv
->dev
;
169 /*****************************************************
171 *******************************************************/
172 int smbw_stat(const char *fname
, struct stat
*st
)
174 struct smbw_server
*srv
;
175 fstring server
, share
;
177 time_t m_time
=0, a_time
=0, c_time
=0;
190 DEBUG(4,("stat(%s)\n", fname
));
196 /* work out what server they are after */
197 smbw_parse_path(fname
, server
, share
, path
);
199 /* get a connection to the server */
200 srv
= smbw_server(server
, share
);
203 /* For shares we aren't allowed to connect to, return
204 an empty directory */
206 if (server
[0] && share
[0] && !path
[0] && errno
== EACCES
) {
207 mode
= aDIR
| aRONLY
;
208 smbw_setup_stat(st
, path
, size
, mode
);
212 /* smbw_server sets errno */
217 DEBUG(4,("smbw_stat\n"));
219 if (strncmp(srv
->cli
.dev
,"IPC",3) == 0) {
220 mode
= aDIR
| aRONLY
;
221 } else if (strncmp(srv
->cli
.dev
,"LPT",3) == 0) {
222 if (strcmp(path
,"\\") == 0) {
223 mode
= aDIR
| aRONLY
;
226 smbw_stat_printjob(srv
, path
, &size
, &m_time
);
227 c_time
= a_time
= m_time
;
230 if (!smbw_getatr(srv
, path
,
231 &mode
, &size
, &c_time
, &a_time
, &m_time
,
233 errno
= smbw_errno(&srv
->cli
);
241 smbw_setup_stat(st
, path
, size
, mode
);
243 st
->st_atime
= a_time
;
244 st
->st_ctime
= c_time
;
245 st
->st_mtime
= m_time
;
246 st
->st_dev
= srv
->dev
;