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.
26 /*****************************************************
27 setup basic info in a stat structure
28 *******************************************************/
29 void smbw_setup_stat(struct stat *st, char *fname, size_t size, int mode)
33 if (IS_DOS_DIR(mode)) {
34 st->st_mode = SMBW_DIR_MODE;
36 st->st_mode = SMBW_FILE_MODE;
39 if (IS_DOS_ARCHIVE(mode)) st->st_mode |= S_IXUSR;
40 if (IS_DOS_SYSTEM(mode)) st->st_mode |= S_IXGRP;
41 if (IS_DOS_HIDDEN(mode)) st->st_mode |= S_IXOTH;
42 if (!IS_DOS_READONLY(mode)) st->st_mode |= S_IWUSR;
46 st->st_blocks = (size+511)/512;
47 st->st_uid = getuid();
48 st->st_gid = getgid();
49 if (IS_DOS_DIR(mode)) {
54 if (st->st_ino == 0) {
55 st->st_ino = smbw_inode(fname);
60 /*****************************************************
61 try to do a QPATHINFO and if that fails then do a getatr
62 this is needed because win95 sometimes refuses the qpathinfo
63 *******************************************************/
64 BOOL smbw_getatr(struct smbw_server *srv, char *path,
65 uint16 *mode, size_t *size,
66 time_t *c_time, time_t *a_time, time_t *m_time,
69 DEBUG(4,("sending qpathinfo\n"));
71 if (!srv->no_pathinfo2 &&
72 cli_qpathinfo2(&srv->cli, path, c_time, a_time, m_time, NULL,
73 size, mode, ino)) return True;
75 /* if this is NT then don't bother with the getatr */
76 if (srv->cli.capabilities & CAP_NT_SMBS) return False;
78 if (cli_getatr(&srv->cli, path, mode, size, m_time)) {
79 a_time = c_time = m_time;
80 srv->no_pathinfo2 = True;
87 static struct print_job_info printjob;
89 /*****************************************************
90 gather info from a printjob listing
91 *******************************************************/
92 static void smbw_printjob_stat(struct print_job_info *job)
94 if (strcmp(job->name, printjob.name) == 0) {
99 /*****************************************************
101 *******************************************************/
102 int smbw_stat_printjob(struct smbw_server *srv,char *path,
103 size_t *size, time_t *m_time)
105 if (path[0] == '\\') path++;
107 ZERO_STRUCT(printjob);
109 fstrcpy(printjob.name, path);
110 cli_print_queue(&srv->cli, smbw_printjob_stat);
113 *size = printjob.size;
116 *m_time = printjob.t;
122 /*****************************************************
123 a wrapper for fstat()
124 *******************************************************/
125 int smbw_fstat(int fd, struct stat *st)
127 struct smbw_file *file;
128 time_t c_time, a_time, m_time;
137 file = smbw_file(fd);
139 int ret = smbw_dir_fstat(fd, st);
144 if (!cli_qfileinfo(&file->srv->cli, file->f->cli_fd,
145 &mode, &size, &c_time, &a_time, &m_time, NULL,
147 !cli_getattrE(&file->srv->cli, file->f->cli_fd,
148 &mode, &size, &c_time, &a_time, &m_time)) {
156 smbw_setup_stat(st, file->f->fname, size, mode);
158 st->st_atime = a_time;
159 st->st_ctime = c_time;
160 st->st_mtime = m_time;
161 st->st_dev = file->srv->dev;
168 /*****************************************************
170 *******************************************************/
171 int smbw_stat(const char *fname, struct stat *st)
173 struct smbw_server *srv;
174 fstring server, share;
176 time_t m_time=0, a_time=0, c_time=0;
189 DEBUG(4,("stat(%s)\n", fname));
195 /* work out what server they are after */
196 smbw_parse_path(fname, server, share, path);
198 /* get a connection to the server */
199 srv = smbw_server(server, share);
202 /* For shares we aren't allowed to connect to, or no master
203 browser found, return an empty directory */
205 if ((server[0] && share[0] && !path[0] && errno == EACCES) ||
206 (!path[0] && errno == ENOENT)) {
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;