2 Unix SMB/CIFS implementation.
3 SMB wrapper stat functions
4 Copyright (C) Andrew Tridgell 1998
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 /*****************************************************
26 setup basic info in a stat structure
27 *******************************************************/
28 void smbw_setup_stat(struct stat *st, char *fname, size_t size, int mode)
32 if (IS_DOS_DIR(mode)) {
33 st->st_mode = SMBW_DIR_MODE;
35 st->st_mode = SMBW_FILE_MODE;
38 if (IS_DOS_ARCHIVE(mode)) st->st_mode |= S_IXUSR;
39 if (IS_DOS_SYSTEM(mode)) st->st_mode |= S_IXGRP;
40 if (IS_DOS_HIDDEN(mode)) st->st_mode |= S_IXOTH;
41 if (!IS_DOS_READONLY(mode)) st->st_mode |= S_IWUSR;
45 st->st_blocks = (size+511)/512;
46 st->st_uid = getuid();
47 st->st_gid = getgid();
48 if (IS_DOS_DIR(mode)) {
53 if (st->st_ino == 0) {
54 st->st_ino = smbw_inode(fname);
59 /*****************************************************
60 try to do a QPATHINFO and if that fails then do a getatr
61 this is needed because win95 sometimes refuses the qpathinfo
62 *******************************************************/
63 BOOL smbw_getatr(struct smbw_server *srv, char *path,
64 uint16 *mode, size_t *size,
65 time_t *c_time, time_t *a_time, time_t *m_time,
68 DEBUG(4,("sending qpathinfo\n"));
70 if (!srv->no_pathinfo2 &&
71 cli_qpathinfo2(&srv->cli, path, c_time, a_time, m_time, NULL,
72 size, mode, ino)) return True;
74 /* if this is NT then don't bother with the getatr */
75 if (srv->cli.capabilities & CAP_NT_SMBS) return False;
77 if (cli_getatr(&srv->cli, path, mode, size, m_time)) {
78 a_time = c_time = m_time;
79 srv->no_pathinfo2 = True;
86 static struct print_job_info printjob;
88 /*****************************************************
89 gather info from a printjob listing
90 *******************************************************/
91 static void smbw_printjob_stat(struct print_job_info *job)
93 if (strcmp(job->name, printjob.name) == 0) {
98 /*****************************************************
100 *******************************************************/
101 int smbw_stat_printjob(struct smbw_server *srv,char *path,
102 size_t *size, time_t *m_time)
104 if (path[0] == '\\') path++;
106 ZERO_STRUCT(printjob);
108 fstrcpy(printjob.name, path);
109 cli_print_queue(&srv->cli, smbw_printjob_stat);
112 *size = printjob.size;
115 *m_time = printjob.t;
121 /*****************************************************
122 a wrapper for fstat()
123 *******************************************************/
124 int smbw_fstat(int fd, struct stat *st)
126 struct smbw_file *file;
127 time_t c_time, a_time, m_time;
136 file = smbw_file(fd);
138 int ret = smbw_dir_fstat(fd, st);
143 if (!cli_qfileinfo(&file->srv->cli, file->f->cli_fd,
144 &mode, &size, &c_time, &a_time, &m_time, NULL,
146 !cli_getattrE(&file->srv->cli, file->f->cli_fd,
147 &mode, &size, &c_time, &a_time, &m_time)) {
155 smbw_setup_stat(st, file->f->fname, size, mode);
157 st->st_atime = a_time;
158 st->st_ctime = c_time;
159 st->st_mtime = m_time;
160 st->st_dev = file->srv->dev;
167 /*****************************************************
169 *******************************************************/
170 int smbw_stat(const char *fname, struct stat *st)
172 struct smbw_server *srv;
173 fstring server, share;
175 time_t m_time=0, a_time=0, c_time=0;
188 DEBUG(4,("stat(%s)\n", fname));
194 /* work out what server they are after */
195 smbw_parse_path(fname, server, share, path);
197 /* get a connection to the server */
198 srv = smbw_server(server, share);
201 /* For shares we aren't allowed to connect to, or no master
202 browser found, return an empty directory */
204 if ((server[0] && share[0] && !path[0] && errno == EACCES) ||
205 (!path[0] && errno == ENOENT)) {
206 mode = aDIR | aRONLY;
207 smbw_setup_stat(st, path, size, mode);
211 /* smbw_server sets errno */
216 DEBUG(4,("smbw_stat\n"));
218 if (strncmp(srv->cli.dev,"IPC",3) == 0) {
219 mode = aDIR | aRONLY;
220 } else if (strncmp(srv->cli.dev,"LPT",3) == 0) {
221 if (strcmp(path,"\\") == 0) {
222 mode = aDIR | aRONLY;
225 smbw_stat_printjob(srv, path, &size, &m_time);
226 c_time = a_time = m_time;
229 if (!smbw_getatr(srv, path,
230 &mode, &size, &c_time, &a_time, &m_time,
232 errno = smbw_errno(&srv->cli);
240 smbw_setup_stat(st, path, size, mode);
242 st->st_atime = a_time;
243 st->st_ctime = c_time;
244 st->st_mtime = m_time;
245 st->st_dev = srv->dev;