1 /* Virtual File System: Midnight Commander file system.
3 Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007
4 Free Software Foundation, Inc.
6 Written by Wayne Roberts <wroberts1@home.com>, 1997
7 Andrew V. Samoilov <sav@bcs.zp.ua> 2002, 2003
9 This program is free software; you can redistribute it and/or
10 modify it under the terms of the GNU Library General Public License
11 as published by the Free Software Foundation; either version 2 of
12 the License, or (at your option) any later version.
14 This program is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 GNU Library General Public License for more details.
19 You should have received a copy of the GNU Library General Public
20 License along with this program; if not, write to the Free Software
21 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
25 * \brief Source: Virtual File System: smb file system
26 * \author Wayne Roberts <wroberts1@home.com>
27 * \author Andrew V. Samoilov <sav@bcs.zp.ua>
28 * \date 1997, 2002, 2003
30 * Namespace: exports init_smbfs, smbfs_set_debug(), smbfs_set_debugf()
36 #include <sys/types.h>
38 #undef USE_NCURSES /* Don't include *curses.h */
43 #include "lib/global.h"
45 #include "src/wtools.h" /* message() */
46 #include "src/main.h" /* print_vfs_message */
48 #undef PACKAGE_BUGREPORT
51 #undef PACKAGE_TARNAME
52 #undef PACKAGE_VERSION
54 #include "samba/include/config.h"
55 /* don't load crap in "samba/include/includes.h" we don't use and which
56 conflicts with definitions in other includes */
57 #undef HAVE_LIBREADLINE
61 #include "samba/include/includes.h"
68 #define SMBFS_MAX_CONNECTIONS 16
69 static const char * const IPC
= "IPC$";
70 static const char * const URL_HEADER
= "/#smb:";
76 /* stuff that is same with each connection */
77 extern int DEBUGLEVEL
;
78 extern pstring myhostname
;
79 extern struct in_addr ipzero
;
80 static mode_t myumask
= 0755;
81 extern pstring global_myname
;
82 static int smbfs_open_connections
= 0;
83 static gboolean got_user
= FALSE
;
84 static gboolean got_pass
= FALSE
;
85 static pstring password
;
86 static pstring username
;
87 static struct vfs_class vfs_smbfs_ops
;
89 static struct _smbfs_connection
{
90 struct cli_state
*cli
;
91 struct in_addr dest_ip
;
93 char *host
; /* server name */
94 char *service
; /* share name */
102 } smbfs_connections
[SMBFS_MAX_CONNECTIONS
];
103 /* unique to each connection */
105 /* modifies *share */
106 static struct cli_state
* smbfs_do_connect (const char *server
, char *share
);
108 typedef struct _smbfs_connection smbfs_connection
;
109 static smbfs_connection
*current_bucket
;
112 struct cli_state
*cli
;
118 static GSList
*auth_list
;
120 /* this function allows you to write:
121 * char *s = g_strdup("hello, world");
122 * s = free_after(g_strconcat(s, s, (char *)0), s);
125 free_after (char *result
, char *string_to_free
)
127 g_free(string_to_free
);
133 smbfs_auth_free (struct smb_authinfo
const *a
)
139 wipe_password (a
->password
);
143 smbfs_auth_free_all (void)
146 g_slist_foreach (auth_list
, (GFunc
)smbfs_auth_free
, 0);
147 g_slist_free (auth_list
);
153 smbfs_auth_cmp_host_and_share (gconstpointer _a
, gconstpointer _b
)
155 struct smb_authinfo
const *a
= (struct smb_authinfo
const *)_a
;
156 struct smb_authinfo
const *b
= (struct smb_authinfo
const *)_b
;
158 if (!a
->host
|| !a
->share
|| !b
->host
|| !b
->share
)
160 if (strcmp (a
->host
, b
->host
) != 0)
162 if (strcmp (a
->share
, b
->share
) != 0)
168 smbfs_auth_cmp_host (gconstpointer _a
, gconstpointer _b
)
170 struct smb_authinfo
const *a
= (struct smb_authinfo
const *)_a
;
171 struct smb_authinfo
const *b
= (struct smb_authinfo
const *)_b
;
173 if (!a
->host
|| !b
->host
)
175 if (strcmp (a
->host
, b
->host
) != 0)
177 if (strcmp (a
->share
, IPC
) != 0)
183 smbfs_auth_add (const char *host
, const char *share
, const char *domain
,
184 const char *user
, const char *pass
)
186 struct smb_authinfo
*auth
;
188 auth
= vfs_smb_authinfo_new (host
, share
, domain
, user
, pass
);
191 auth_list
= g_slist_prepend (auth_list
, auth
);
195 smbfs_auth_remove (const char *host
, const char *share
)
197 struct smb_authinfo data
;
198 struct smb_authinfo
*auth
;
201 data
.host
= g_strdup (host
);
202 data
.share
= g_strdup (share
);
203 list
= g_slist_find_custom (auth_list
,
205 smbfs_auth_cmp_host_and_share
);
211 auth_list
= g_slist_remove (auth_list
, auth
);
212 smbfs_auth_free (auth
);
215 /* Set authentication information in bucket. Return 1 if successful, else 0 */
216 /* Information in auth_list overrides user if pass is NULL. */
217 /* bucket->host and bucket->service must be valid. */
219 smbfs_bucket_set_authinfo (smbfs_connection
*bucket
,
220 const char *domain
, const char *user
, const char *pass
,
221 int fallback_to_host
)
223 struct smb_authinfo data
;
224 struct smb_authinfo
*auth
;
227 if (domain
&& user
&& pass
) {
228 g_free (bucket
->domain
);
229 g_free (bucket
->user
);
230 g_free (bucket
->password
);
231 bucket
->domain
= g_strdup (domain
);
232 bucket
->user
= g_strdup (user
);
233 bucket
->password
= g_strdup (pass
);
234 smbfs_auth_remove (bucket
->host
, bucket
->service
);
235 smbfs_auth_add (bucket
->host
, bucket
->service
,
240 data
.host
= bucket
->host
;
241 data
.share
= bucket
->service
;
242 list
= g_slist_find_custom (auth_list
, &data
, smbfs_auth_cmp_host_and_share
);
243 if (!list
&& fallback_to_host
)
244 list
= g_slist_find_custom (auth_list
, &data
, smbfs_auth_cmp_host
);
247 bucket
->domain
= g_strdup (auth
->domain
);
248 bucket
->user
= g_strdup (auth
->user
);
249 bucket
->password
= g_strdup (auth
->password
);
254 bucket
->domain
= g_strdup (lp_workgroup ());
255 bucket
->user
= g_strdup (got_user
? username
: user
);
256 bucket
->password
= g_strdup (password
);
260 auth
= vfs_smb_get_authinfo (bucket
->host
,
262 (domain
? domain
: lp_workgroup ()),
265 g_free (bucket
->domain
);
266 g_free (bucket
->user
);
267 g_free (bucket
->password
);
268 bucket
->domain
= g_strdup (auth
->domain
);
269 bucket
->user
= g_strdup (auth
->user
);
270 bucket
->password
= g_strdup (auth
->password
);
271 smbfs_auth_remove (bucket
->host
, bucket
->service
);
272 auth_list
= g_slist_prepend (auth_list
, auth
);
279 smbfs_set_debug (int arg
)
284 extern pstring debugf
;
288 smbfs_set_debugf (const char *filename
)
290 if (DEBUGLEVEL
> 0) {
291 FILE *outfile
= fopen (filename
, "w");
293 setup_logging ("", True
); /* No needs for timestamp for each message */
296 pstrcpy (debugf
, filename
);
301 /********************** The callbacks ******************************/
303 smbfs_init (struct vfs_class
* me
)
305 const char *servicesf
= CONFIGDIR PATH_SEP_STR
"smb.conf";
307 /* DEBUGLEVEL = 4; */
310 charset_initialise ();
312 DEBUG (3, ("smbfs_init(%s)\n", me
->name
));
314 if (!get_myname (myhostname
, NULL
))
315 DEBUG (0, ("Failed to get my hostname.\n"));
317 if (!lp_load (servicesf
, True
, False
, False
))
318 DEBUG (0, ("Cannot load %s - run testparm to debug it\n", servicesf
));
320 codepage_initialise (lp_client_code_page ());
328 if (getenv ("USER")) {
331 pstrcpy (username
, getenv ("USER"));
333 DEBUG (3, ("smbfs_init(): $USER:%s\n", username
));
334 if ((p
= strchr (username
, '%'))) {
336 pstrcpy (password
, p
+ 1);
338 memset (strchr (getenv ("USER"), '%') + 1, 'X', strlen (password
));
339 DEBUG (3, ("smbfs_init(): $USER%%pass: %s%%%s\n",
340 username
, password
));
344 if (getenv ("PASSWD")) {
345 pstrcpy (password
, getenv ("PASSWD"));
352 smbfs_fill_names (struct vfs_class
*me
, fill_names_f func
)
359 for (i
= 0; i
< SMBFS_MAX_CONNECTIONS
; i
++) {
360 if (smbfs_connections
[i
].cli
) {
361 path
= g_strconcat (URL_HEADER
,
362 smbfs_connections
[i
].user
, "@",
363 smbfs_connections
[i
].host
,
364 "/", smbfs_connections
[i
].service
, (char *) NULL
);
371 #define CNV_LANG(s) dos_to_unix(s,False)
372 #define GNAL_VNC(s) unix_to_dos(s,False)
373 /* does same as do_get() in client.c */
374 /* called from vfs.c:1080, count = buffer size */
376 smbfs_read (void *data
, char *buffer
, size_t count
)
378 smbfs_handle
*info
= (smbfs_handle
*) data
;
381 DEBUG(3, ("smbfs_read(fnum:%d, nread:%d, count:%zu)\n",
382 info
->fnum
, (int)info
->nread
, count
));
383 n
= cli_read(info
->cli
, info
->fnum
, buffer
, info
->nread
, count
);
390 smbfs_write (void *data
, const char *buf
, size_t nbyte
)
392 smbfs_handle
*info
= (smbfs_handle
*) data
;
395 DEBUG(3, ("smbfs_write(fnum:%d, nread:%d, nbyte:%zu)\n",
396 info
->fnum
, (int)info
->nread
, nbyte
));
397 n
= cli_write(info
->cli
, info
->fnum
, 0, buf
, info
->nread
, nbyte
);
404 smbfs_close (void *data
)
406 smbfs_handle
*info
= (smbfs_handle
*) data
;
407 DEBUG (3, ("smbfs_close(fnum:%d)\n", info
->fnum
));
409 /* FIXME: Why too different cli have the same outbuf
410 * if file is copied to share
412 if (info
->cli
->outbuf
== NULL
) {
417 /* if imlementing archive_level: add rname to smbfs_handle */
418 if (archive_level
>= 2 && (inf
->attr
& aARCH
)) {
419 cli_setatr (info
->cli
, rname
, info
->attr
& ~(uint16
) aARCH
, 0);
422 return (cli_close (info
->cli
, info
->fnum
) == True
) ? 0 : -1;
426 smbfs_errno (struct vfs_class
*me
)
430 DEBUG(3, ("smbfs_errno: %s\n", unix_error_string (my_errno
)));
434 typedef struct dir_entry
{
436 struct dir_entry
*next
;
442 gboolean server_list
;
444 char *path
; /* the dir originally passed to smbfs_opendir */
445 smbfs_connection
*conn
;
454 *current_server_info
;
456 static gboolean first_direntry
;
459 smbfs_new_dir_entry (const char *name
)
461 static int inode_counter
;
462 dir_entry
*new_entry
;
463 new_entry
= g_new0 (dir_entry
, 1);
464 new_entry
->text
= dos_to_unix (g_strdup (name
), 1);
466 if (first_direntry
) {
467 current_info
->entries
= new_entry
;
468 first_direntry
= FALSE
;
470 current_info
->current
->next
= new_entry
;
472 current_info
->current
= new_entry
;
473 new_entry
->my_stat
.st_ino
= inode_counter
++;
478 /* browse for shares on server */
480 smbfs_browsing_helper (const char *name
, uint32 type
, const char *comment
, void *state
)
482 const char *typestr
= "";
483 dir_entry
*new_entry
= smbfs_new_dir_entry (name
);
490 /* show this as dir */
491 new_entry
->my_stat
.st_mode
=
492 (S_IFDIR
| S_IRUSR
| S_IRGRP
| S_IROTH
| S_IXUSR
| S_IXGRP
|
505 DEBUG (3, ("\t%-15.15s%-10.10s%s\n", name
, typestr
, comment
));
509 smbfs_loaddir_helper (file_info
* finfo
, const char *mask
, void *entry
)
511 dir_entry
*new_entry
= (dir_entry
*) entry
;
512 time_t t
= finfo
->mtime
; /* the time is assumed to be passed as GMT */
516 #if 0 /* I want to see dot files */
517 if (finfo
->mode
& aHIDDEN
)
518 return; /* don't bother with hidden files, "~$" screws up mc */
521 new_entry
= smbfs_new_dir_entry (finfo
->name
);
523 new_entry
->my_stat
.st_size
= finfo
->size
;
524 new_entry
->my_stat
.st_mtime
= finfo
->mtime
;
525 new_entry
->my_stat
.st_atime
= finfo
->atime
;
526 new_entry
->my_stat
.st_ctime
= finfo
->ctime
;
527 new_entry
->my_stat
.st_uid
= finfo
->uid
;
528 new_entry
->my_stat
.st_gid
= finfo
->gid
;
530 new_entry
->my_stat
.st_mode
= /* rw-rw-rw */
531 S_IRUSR
| S_IRGRP
| S_IROTH
| S_IWUSR
| S_IWGRP
| S_IWOTH
;
533 /* if (finfo->mode & aVOLID); nothing similar in real world */
534 if (finfo
->mode
& aDIR
)
535 new_entry
->my_stat
.st_mode
|= /* drwxrwxrwx */
536 S_IFDIR
| S_IXUSR
| S_IXGRP
| S_IXOTH
;
538 new_entry
->my_stat
.st_mode
|= S_IFREG
; /* if not dir, regular file? */
539 /* if (finfo->mode & aARCH); DOS archive */
540 /* if (finfo->mode & aHIDDEN); like a dot file? */
541 /* if (finfo->mode & aSYSTEM); like a kernel? */
542 if (finfo
->mode
& aRONLY
)
543 new_entry
->my_stat
.st_mode
&= ~(S_IWUSR
| S_IWGRP
| S_IWOTH
);
544 new_entry
->my_stat
.st_mode
&= myumask
;
546 DEBUG (entry
? 3 : 6, (" %-30s%7.7s%8.0f %s",
547 CNV_LANG (finfo
->name
),
548 attrib_string (finfo
->mode
),
549 (double) finfo
->size
,
550 asctime (LocalTime (&t
))));
553 /* takes "/foo/bar/file" and gives malloced "\\foo\\bar\\file" */
555 smbfs_convert_path (const char *remote_file
, gboolean trailing_asterik
)
557 const char *p
, *my_remote
;
560 my_remote
= remote_file
;
561 if (strncmp (my_remote
, URL_HEADER
, HEADER_LEN
) == 0) { /* if passed directly */
562 my_remote
+= HEADER_LEN
;
563 if (*my_remote
== '/') /* from server browsing */
565 p
= strchr(my_remote
, '/');
567 my_remote
= p
+1; /* advance to end of server name */
570 if (*my_remote
== '/')
571 my_remote
++; /* strip off leading '/' */
572 p
= strchr(my_remote
, '/');
574 my_remote
= p
; /* strip off share/service name */
575 /* create remote filename as understood by smb clientgen */
576 result
= g_strconcat (my_remote
, trailing_asterik
? "/*" : "", (char *) NULL
);
577 unix_to_dos (result
, /* inplace = */ 1); /* code page conversion */
578 str_replace(result
, '/', '\\');
583 smbfs_srv_browsing_helper (const char *name
, uint32 m
, const char *comment
,
586 dir_entry
*new_entry
= smbfs_new_dir_entry (name
);
591 /* show this as dir */
592 new_entry
->my_stat
.st_mode
=
593 (S_IFDIR
| S_IRUSR
| S_IRGRP
| S_IROTH
| S_IXUSR
| S_IXGRP
|
596 DEBUG (3, ("\t%-16.16s %s\n", name
, comment
));
600 smbfs_reconnect(smbfs_connection
*conn
, int *retries
)
603 DEBUG(3, ("RECONNECT\n"));
605 if (*(conn
->host
) == 0)
606 host
= g_strdup(conn
->cli
->desthost
); /* server browsing */
608 host
= g_strdup(conn
->host
);
610 cli_shutdown(conn
->cli
);
612 if (!(conn
->cli
= smbfs_do_connect(host
, conn
->service
))) {
613 message (D_ERROR
, MSG_ERROR
,
614 _("reconnect to %s failed"), conn
->host
);
619 if (++(*retries
) == 2)
625 smbfs_send(struct cli_state
*cli
)
631 len
= smb_len(cli
->outbuf
) + 4;
633 while (nwritten
< len
) {
634 ret
= write_socket(cli
->fd
, cli
->outbuf
+nwritten
, len
- nwritten
);
645 /****************************************************************************
646 See if server has cut us off by checking for EPIPE when writing.
647 Taken from cli_chkpath()
648 ****************************************************************************/
650 smbfs_chkpath(struct cli_state
*cli
, const char *path
, BOOL send_only
)
656 unix_to_dos (path2
, 1);
657 trim_string(path2
,NULL
,"\\");
658 if (!*path2
) *path2
= '\\';
660 memset(cli
->outbuf
,'\0',smb_size
);
661 set_message(cli
->outbuf
,0,4 + strlen(path2
),True
);
662 SCVAL(cli
->outbuf
,smb_com
,SMBchkpth
);
663 SSVAL(cli
->outbuf
,smb_tid
,cli
->cnum
);
667 SSVAL(cli
->outbuf
,smb_pid
,cli
->pid
);
668 SSVAL(cli
->outbuf
,smb_uid
,cli
->vuid
);
669 SSVAL(cli
->outbuf
,smb_mid
,cli
->mid
);
670 if (cli
->protocol
> PROTOCOL_CORE
) {
671 SCVAL(cli
->outbuf
,smb_flg
,0x8);
672 SSVAL(cli
->outbuf
,smb_flg2
,0x1);
675 p
= smb_buf(cli
->outbuf
);
679 if (!smbfs_send(cli
)) {
680 DEBUG(3, ("smbfs_chkpath: couldnt send\n"));
684 client_receive_smb(cli
->fd
, cli
->inbuf
, cli
->timeout
);
685 DEBUG(3, ("smbfs_chkpath: send only OK\n"));
686 return True
; /* just testing for EPIPE */
688 if (!client_receive_smb(cli
->fd
, cli
->inbuf
, cli
->timeout
)) {
689 DEBUG(3, ("smbfs_chkpath: receive error\n"));
692 if ((my_errno
= cli_error(cli
, NULL
, NULL
, NULL
))) {
693 if (my_errno
== 20 || my_errno
== 13)
694 return True
; /* ignore if 'not a directory' error */
695 DEBUG(3, ("smbfs_chkpath: cli_error: %s\n", unix_error_string (my_errno
)));
704 smbfs_fs (const char *text
)
706 const char *p
= text
;
709 while ((p
= strchr(p
, '/')) != NULL
) {
720 smbfs_loaddir (opendir_info
*smbfs_info
)
722 uint16 attribute
= aDIR
| aSYSTEM
| aHIDDEN
;
723 int servlen
= strlen (smbfs_info
->conn
->service
);
724 const char *info_dirname
= smbfs_info
->dirname
;
727 DEBUG (3, ("smbfs_loaddir: dirname:%s\n", info_dirname
));
728 first_direntry
= TRUE
;
732 ("smbfs_loaddir: new:'%s', cached:'%s'\n", info_dirname
,
733 current_info
->dirname
));
734 /* if new desired dir is longer than cached in current_info */
735 if (smbfs_fs (info_dirname
) > smbfs_fs (current_info
->dirname
)) {
736 DEBUG (3, ("saving to previous_info\n"));
737 previous_info
= current_info
;
741 current_info
= smbfs_info
;
743 if (strcmp (info_dirname
, "/") == 0) {
744 if (!strcmp (smbfs_info
->path
, URL_HEADER
)) {
745 DEBUG (6, ("smbfs_loaddir: browsing %s\n", IPC
));
746 /* browse for servers */
747 if (!cli_NetServerEnum
748 (smbfs_info
->conn
->cli
, smbfs_info
->conn
->domain
,
749 SV_TYPE_ALL
, smbfs_srv_browsing_helper
, NULL
))
752 current_server_info
= smbfs_info
;
753 smbfs_info
->server_list
= TRUE
;
755 /* browse for shares */
756 if (cli_RNetShareEnum
757 (smbfs_info
->conn
->cli
, smbfs_browsing_helper
, NULL
) < 1)
760 current_share_info
= smbfs_info
;
765 /* do regular directory listing */
766 if (strncmp (smbfs_info
->conn
->service
, info_dirname
+ 1, servlen
) == 0) {
767 /* strip share name from dir */
768 my_dirname
= g_strdup (info_dirname
+ servlen
);
770 my_dirname
= free_after(smbfs_convert_path (my_dirname
, TRUE
), my_dirname
);
772 my_dirname
= smbfs_convert_path (info_dirname
, TRUE
);
774 DEBUG (6, ("smbfs_loaddir: service: %s\n", smbfs_info
->conn
->service
));
776 ("smbfs_loaddir: cli->share: %s\n",
777 smbfs_info
->conn
->cli
->share
));
779 ("smbfs_loaddir: calling cli_list with mask %s\n", my_dirname
));
780 /* do file listing: cli_list returns number of files */
782 (smbfs_info
->conn
->cli
, my_dirname
, attribute
,
783 smbfs_loaddir_helper
, NULL
) < 0) {
784 /* cli_list returns -1 if directory empty or cannot read socket */
785 my_errno
= cli_error (smbfs_info
->conn
->cli
, NULL
, &err
, NULL
);
789 if (*(my_dirname
) == 0)
790 smbfs_info
->dirname
= smbfs_info
->conn
->service
;
795 /* current_info->parent = smbfs_info->dirname; */
797 smbfs_info
->current
= smbfs_info
->entries
;
798 return 1; /* 1 = ok */
801 #ifdef SMBFS_FREE_DIR
803 smbfs_free_dir (dir_entry
*de
)
807 smbfs_free_dir (de
->next
);
814 /* The readdir routine loads the complete directory */
815 /* It's too slow to ask the server each time */
816 /* It now also sends the complete lstat information for each file */
818 smbfs_readdir(void *info
)
820 static union vfs_dirent smbfs_readdir_data
;
821 static char *const dirent_dest
= smbfs_readdir_data
.dent
.d_name
;
822 opendir_info
*smbfs_info
= (opendir_info
*) info
;
824 DEBUG(4, ("smbfs_readdir(%s)\n", smbfs_info
->dirname
));
826 if (!smbfs_info
->entries
)
827 if (!smbfs_loaddir(smbfs_info
))
830 if (smbfs_info
->current
== 0) { /* reached end of dir entries */
831 DEBUG(3, ("smbfs_readdir: smbfs_info->current = 0\n"));
832 #ifdef SMBFS_FREE_DIR
833 smbfs_free_dir(smbfs_info
->entries
);
834 smbfs_info
->entries
= 0;
838 g_strlcpy(dirent_dest
, smbfs_info
->current
->text
, MC_MAXPATHLEN
);
839 smbfs_info
->current
= smbfs_info
->current
->next
;
841 compute_namelen(&smbfs_readdir_data
.dent
);
843 return &smbfs_readdir_data
;
847 smbfs_closedir (void *info
)
849 opendir_info
*smbfs_info
= (opendir_info
*) info
;
850 /* dir_entry *p, *q; */
852 DEBUG(3, ("smbfs_closedir(%s)\n", smbfs_info
->dirname
));
855 /* for (p = smbfs_info->entries; p;){
866 smbfs_chmod (struct vfs_class
*me
, const char *path
, int mode
)
870 DEBUG(3, ("smbfs_chmod(path:%s, mode:%d)\n", path
, mode
));
871 /* my_errno = EOPNOTSUPP;
872 return -1; */ /* cannot chmod on smb filesystem */
873 return 0; /* make mc happy */
877 smbfs_chown (struct vfs_class
*me
, const char *path
, uid_t owner
, gid_t group
)
881 DEBUG(3, ("smbfs_chown(path:%s, owner:%d, group:%d)\n", path
, owner
, group
));
882 my_errno
= EOPNOTSUPP
; /* ready for your labotomy? */
887 smbfs_utime (struct vfs_class
*me
, const char *path
, struct utimbuf
*times
)
892 DEBUG(3, ("smbfs_utime(path:%s)\n", path
));
893 my_errno
= EOPNOTSUPP
;
898 smbfs_readlink (struct vfs_class
*me
, const char *path
, char *buf
, size_t size
)
903 ("smbfs_readlink(path:%s, buf:%s, size:%zu)\n", path
, buf
, size
));
904 my_errno
= EOPNOTSUPP
;
905 return -1; /* no symlinks on smb filesystem? */
909 smbfs_symlink (struct vfs_class
*me
, const char *n1
, const char *n2
)
913 DEBUG(3, ("smbfs_symlink(n1:%s, n2:%s)\n", n1
, n2
));
914 my_errno
= EOPNOTSUPP
;
915 return -1; /* no symlinks on smb filesystem? */
918 /* Extract the hostname and username from the path */
919 /* path is in the form: [user@]hostname/share/remote-dir */
920 #define smbfs_get_host_and_username(path, host, user, port, pass) \
921 vfs_split_url (*path, host, user, port, pass, SMB_PORT, 0)
923 /*****************************************************
924 return a connection to a SMB server
925 current_bucket needs to be set before calling
926 *******************************************************/
927 static struct cli_state
*
928 smbfs_do_connect (const char *server
, char *share
)
931 struct nmb_name called
, calling
;
934 DEBUG(3, ("smbfs_do_connect(%s, %s)\n", server
, share
));
935 if (*share
== '\\') {
937 share
= strchr(server
,'\\');
938 if (!share
) return NULL
;
943 make_nmb_name(&calling
, global_myname
, 0x0);
944 make_nmb_name(&called
, server
, current_bucket
->name_type
);
948 ip
= (current_bucket
->have_ip
) ? current_bucket
->dest_ip
: ipzero
;
950 /* have to open a new connection */
951 if (!(c
= cli_initialise(NULL
))) {
956 pwd_init(&(c
->pwd
)); /* should be moved into cli_initialise()? */
957 pwd_set_cleartext(&(c
->pwd
), current_bucket
->password
);
959 if ((cli_set_port(c
, current_bucket
->port
) == 0) ||
960 !cli_connect(c
, server
, &ip
)) {
961 DEBUG(1, ("Connection to %s failed\n", server
));
965 if (!cli_session_request(c
, &calling
, &called
)) {
966 my_errno
= cli_error(c
, NULL
, &err
, NULL
);
967 DEBUG(1, ("session request to %s failed\n", called
.name
));
969 if (strcmp(called
.name
, "*SMBSERVER")) {
970 make_nmb_name(&called
, "*SMBSERVER", 0x20);
976 DEBUG(3, (" session request ok\n"));
978 if (!cli_negprot(c
)) {
979 DEBUG(1, ("protocol negotiation failed\n"));
983 if (!cli_session_setup(c
, current_bucket
->user
,
984 current_bucket
->password
, strlen(current_bucket
->password
),
985 current_bucket
->password
, strlen(current_bucket
->password
),
986 current_bucket
->domain
)) {
987 DEBUG(1,("session setup failed: %s\n", cli_errstr(c
)));
988 smbfs_auth_remove (server
, share
);
992 if (*c
->server_domain
|| *c
->server_os
|| *c
->server_type
)
993 DEBUG(5,("Domain=[%s] OS=[%s] Server=[%s]\n",
994 c
->server_domain
,c
->server_os
,c
->server_type
));
996 DEBUG(3, (" session setup ok\n"));
998 if (!cli_send_tconX(c
, share
, "?????",
999 current_bucket
->password
, strlen(current_bucket
->password
)+1)) {
1000 DEBUG(1,("%s: tree connect failed: %s\n", share
, cli_errstr(c
)));
1004 DEBUG(3, (" tconx ok\n"));
1010 my_errno
= cli_error(c
, NULL
, &err
, NULL
);
1017 smbfs_get_master_browser(char **host
)
1019 static char so_broadcast
[] = "SO_BROADCAST";
1021 struct in_addr
*ip_list
, bcast_addr
;
1023 /* does port = 137 for win95 master browser? */
1024 int fd
= open_socket_in( SOCK_DGRAM
, 0, 3,
1025 interpret_addr(lp_socket_address()), True
);
1028 set_socket_options(fd
, so_broadcast
);
1029 ip_list
= iface_bcast(ipzero
);
1030 bcast_addr
= *ip_list
;
1031 if ((ip_list
= name_query(fd
, "\01\02__MSBROWSE__\02", 1, True
,
1032 True
, bcast_addr
, &count
, NULL
))) {
1035 /* just return first master browser */
1036 *host
= g_strdup(inet_ntoa(ip_list
[0]));
1043 smbfs_free_bucket (smbfs_connection
*bucket
)
1045 g_free (bucket
->host
);
1046 g_free (bucket
->service
);
1047 g_free (bucket
->domain
);
1048 g_free (bucket
->user
);
1049 wipe_password (bucket
->password
);
1050 g_free (bucket
->home
);
1051 memset (bucket
, 0, sizeof (smbfs_connection
));
1054 static smbfs_connection
*
1055 smbfs_get_free_bucket (void)
1059 for (i
= 0; i
< SMBFS_MAX_CONNECTIONS
; i
++)
1060 if (!smbfs_connections
[i
].cli
) return &smbfs_connections
[i
];
1062 { /* search for most dormant connection */
1063 int oldest
= 0; /* index */
1064 time_t oldest_time
= smbfs_connections
[0].last_use
;
1065 for (i
= 1; i
< SMBFS_MAX_CONNECTIONS
; i
++) {
1066 if (smbfs_connections
[i
].last_use
< oldest_time
) {
1067 oldest_time
= smbfs_connections
[i
].last_use
;
1071 cli_shutdown(smbfs_connections
[oldest
].cli
);
1072 smbfs_free_bucket (&smbfs_connections
[oldest
]);
1073 return &smbfs_connections
[oldest
];
1076 /* This can't happend, since we have checked for max connections before */
1077 vfs_die("Internal error: smbfs_get_free_bucket");
1078 return 0; /* shut up, stupid gcc */
1081 /* This routine keeps track of open connections */
1082 /* Returns a connected socket to host */
1083 static smbfs_connection
*
1084 smbfs_open_link (char *host
, char *path
, const char *user
, int *port
,
1088 smbfs_connection
*bucket
;
1090 struct in_addr
*dest_ip
= NULL
;
1092 DEBUG (3, ("smbfs_open_link(host:%s, path:%s)\n", host
, path
));
1094 if (strcmp (host
, path
) == 0) /* if host & path are same: */
1095 pstrcpy (service
, IPC
); /* setup for browse */
1096 else { /* get share name from path, path starts with server name */
1098 if ((p
= strchr (path
, '/'))) /* get share aka */
1099 pstrcpy (service
, ++p
); /* service name from path */
1101 pstrcpy (service
, "");
1102 /* now check for trailing directory/filenames */
1103 p
= strchr (service
, '/');
1105 *p
= 0; /* cut off dir/files: sharename only */
1107 pstrcpy (service
, IPC
); /* setup for browse */
1108 DEBUG (6, ("smbfs_open_link: service from path:%s\n", service
));
1112 user
= username
; /* global from getenv */
1114 /* Is the link actually open? */
1115 for (i
= 0; i
< SMBFS_MAX_CONNECTIONS
; i
++) {
1116 if (!smbfs_connections
[i
].cli
)
1118 if ((strcmp (host
, smbfs_connections
[i
].host
) == 0) &&
1119 (strcmp (user
, smbfs_connections
[i
].user
) == 0) &&
1120 (strcmp (service
, smbfs_connections
[i
].service
) == 0)) {
1122 BOOL inshare
= (*host
!= 0 && *path
!= 0 && strchr (path
, '/'));
1123 /* check if this connection has died */
1124 while (!smbfs_chkpath (smbfs_connections
[i
].cli
, "\\", !inshare
)) {
1125 if (!smbfs_reconnect (&smbfs_connections
[i
], &retries
))
1128 DEBUG (6, ("smbfs_open_link: returning smbfs_connection[%d]\n", i
));
1129 current_bucket
= &smbfs_connections
[i
];
1130 smbfs_connections
[i
].last_use
= time (NULL
);
1131 return &smbfs_connections
[i
];
1133 /* connection not found, find if we have ip for new connection */
1134 if (strcmp (host
, smbfs_connections
[i
].host
) == 0)
1135 dest_ip
= &smbfs_connections
[i
].cli
->dest_ip
;
1138 /* make new connection */
1139 bucket
= smbfs_get_free_bucket ();
1140 bucket
->name_type
= 0x20;
1142 bucket
->port
= *port
;
1143 bucket
->have_ip
= False
;
1145 bucket
->have_ip
= True
;
1146 bucket
->dest_ip
= *dest_ip
;
1148 current_bucket
= bucket
;
1150 bucket
->user
= g_strdup (user
);
1151 bucket
->service
= g_strdup (service
);
1153 if (!(*host
)) { /* if blank host name, browse for servers */
1154 if (!smbfs_get_master_browser (&host
)) /* set host to ip of master browser */
1155 return 0; /* could not find master browser? */
1157 bucket
->host
= g_strdup (""); /* blank host means master browser */
1159 bucket
->host
= g_strdup (host
);
1161 if (!smbfs_bucket_set_authinfo (bucket
, 0, /* domain currently not used */
1162 user
, this_pass
, 1))
1165 /* connect to share */
1166 while (!(bucket
->cli
= smbfs_do_connect (host
, service
))) {
1168 if (my_errno
!= EPERM
)
1170 message (D_ERROR
, MSG_ERROR
, _("Authentication failed"));
1172 /* authentication failed, try again */
1173 smbfs_auth_remove (bucket
->host
, bucket
->service
);
1174 if (!smbfs_bucket_set_authinfo (bucket
, bucket
->domain
, bucket
->user
, 0, 0))
1179 smbfs_open_connections
++;
1180 DEBUG (3, ("smbfs_open_link:smbfs_open_connections: %d\n",
1181 smbfs_open_connections
));
1186 smbfs_get_path (smbfs_connection
** sc
, const char *path
)
1188 char *user
, *host
, *remote_path
, *pass
;
1189 int port
= SMB_PORT
;
1191 DEBUG (3, ("smbfs_get_path(%s)\n", path
));
1192 if (strncmp (path
, URL_HEADER
, HEADER_LEN
))
1196 if (*path
== '/') /* '/' leading server name */
1197 path
++; /* probably came from server browsing */
1200 smbfs_get_host_and_username (&path
, &host
, &user
, &port
, &pass
)))
1202 smbfs_open_link (host
, remote_path
, user
, &port
, pass
)) == NULL
) {
1203 g_free (remote_path
);
1209 wipe_password (pass
);
1214 /* NOTE: tildes are deprecated. See ftpfs.c */
1216 int f
= !strcmp (remote_path
, "/~");
1217 if (f
|| !strncmp (remote_path
, "/~/", 3)) {
1219 s
= concat_dir_and_file ((*sc
)->home
, remote_path
+ 3 - f
);
1220 g_free (remote_path
);
1229 is_error (int result
, int errno_num
)
1231 if (!(result
== -1))
1232 return my_errno
= 0;
1234 my_errno
= errno_num
;
1240 smbfs_opendir (struct vfs_class
*me
, const char *dirname
)
1242 opendir_info
*smbfs_info
;
1243 smbfs_connection
*sc
;
1248 DEBUG(3, ("smbfs_opendir(dirname:%s)\n", dirname
));
1250 if (!(remote_dir
= smbfs_get_path (&sc
, dirname
)))
1253 /* FIXME: where freed? */
1254 smbfs_info
= g_new (opendir_info
, 1);
1255 smbfs_info
->server_list
= FALSE
;
1256 smbfs_info
->path
= g_strdup(dirname
); /* keep original */
1257 smbfs_info
->dirname
= remote_dir
;
1258 smbfs_info
->conn
= sc
;
1259 smbfs_info
->entries
= 0;
1260 smbfs_info
->current
= 0;
1266 smbfs_fake_server_stat (const char *server_url
, const char *path
, struct stat
*buf
)
1273 if ((p
= strrchr (path
, '/')))
1274 path
= p
+ 1; /* advance until last '/' */
1276 if (!current_info
->entries
) {
1277 if (!smbfs_loaddir (current_info
)) /* browse host */
1281 if (current_info
->server_list
== True
) {
1282 dentry
= current_info
->entries
;
1283 DEBUG (4, ("fake stat for SERVER \"%s\"\n", path
));
1285 if (strcmp (dentry
->text
, path
) == 0) {
1286 DEBUG (4, ("smbfs_fake_server_stat: %s:%4o\n",
1287 dentry
->text
, (int)dentry
->my_stat
.st_mode
));
1288 memcpy (buf
, &dentry
->my_stat
, sizeof (struct stat
));
1291 dentry
= dentry
->next
;
1299 smbfs_fake_share_stat (const char *server_url
, const char *path
, struct stat
*buf
)
1302 if (strlen (path
) < strlen (server_url
))
1305 if (!current_share_info
) { /* Server was not stat()ed */
1306 /* Make sure there is such share at server */
1307 smbfs_connection
*sc
;
1309 p
= smbfs_get_path (&sc
, path
);
1312 memset (buf
, 0, sizeof (*buf
));
1313 /* show this as dir */
1315 (S_IFDIR
| S_IRUSR
| S_IRGRP
| S_IROTH
| S_IXUSR
| S_IXGRP
|
1322 path
+= strlen (server_url
); /* we only want share name */
1325 if (*path
== '/') /* '/' leading server name */
1326 path
++; /* probably came from server browsing */
1328 if (!current_share_info
->entries
) {
1329 if (!smbfs_loaddir (current_share_info
)) /* browse host */
1332 dentry
= current_share_info
->entries
;
1333 DEBUG (3, ("smbfs_fake_share_stat: %s on %s\n", path
, server_url
));
1335 if (strcmp (dentry
->text
, path
) == 0) {
1336 DEBUG (6, ("smbfs_fake_share_stat: %s:%4o\n",
1337 dentry
->text
, (int) dentry
->my_stat
.st_mode
));
1338 memcpy (buf
, &dentry
->my_stat
, sizeof (struct stat
));
1341 dentry
= dentry
->next
;
1347 /* stat a single file, smbfs_get_remote_stat callback */
1348 static dir_entry
*single_entry
;
1350 /* stat a single file */
1352 smbfs_get_remote_stat (smbfs_connection
* sc
, const char *path
, struct stat
*buf
)
1354 uint16 attribute
= aDIR
| aSYSTEM
| aHIDDEN
;
1357 DEBUG (3, ("smbfs_get_remote_stat(): mypath:%s\n", path
));
1359 mypath
= smbfs_convert_path (path
, FALSE
);
1361 #if 0 /* single_entry is never free()d now. And only my_stat is used */
1362 single_entry
= g_new (dir_entry
, 1);
1364 single_entry
->text
= dos_to_unix (g_strdup (finfo
->name
), 1);
1366 single_entry
->next
= 0;
1369 single_entry
= g_new0 (dir_entry
, 1);
1372 (sc
->cli
, mypath
, attribute
, smbfs_loaddir_helper
, single_entry
) < 1) {
1375 return -1; /* cli_list returns number of files */
1378 memcpy (buf
, &single_entry
->my_stat
, sizeof (struct stat
));
1380 /* don't free here, use for smbfs_fstat() */
1381 /* g_free(single_entry->text);
1382 g_free(single_entry); */
1388 smbfs_search_dir_entry (dir_entry
*dentry
, const char *text
, struct stat
*buf
)
1391 if (strcmp(text
, dentry
->text
) == 0) {
1392 memcpy(buf
, &dentry
->my_stat
, sizeof(struct stat
));
1393 memcpy(&single_entry
->my_stat
, &dentry
->my_stat
,
1394 sizeof(struct stat
));
1397 dentry
= dentry
->next
;
1403 smbfs_get_stat_info (smbfs_connection
* sc
, const char *path
, struct stat
*buf
)
1407 dir_entry
*dentry
= current_info
->entries
;
1409 const char *mypath
= path
;
1411 mypath
++; /* cut off leading '/' */
1412 if ((p
= strrchr (mypath
, '/')))
1413 mypath
= p
+ 1; /* advance until last file/dir name */
1414 DEBUG (3, ("smbfs_get_stat_info: mypath:%s, current_info->dirname:%s\n",
1415 mypath
, current_info
->dirname
));
1418 DEBUG (1, ("No dir entries (empty dir) cached:'%s', wanted:'%s'\n",
1419 current_info
->dirname
, path
));
1423 if (!single_entry
) /* when found, this will be written too */
1424 single_entry
= g_new (dir_entry
, 1);
1425 if (smbfs_search_dir_entry (current_info
->entries
, mypath
, buf
) == 0) {
1428 /* now try to identify mypath as PARENT dir */
1432 mdp
= mydir
= g_strdup (current_info
->dirname
);
1433 if ((p
= strrchr (mydir
, '/')))
1434 *p
= 0; /* advance util last '/' */
1435 if ((p
= strrchr (mydir
, '/')))
1436 mydir
= p
+ 1; /* advance util last '/' */
1437 if (strcmp (mydir
, mypath
) == 0) { /* fake a stat for ".." */
1438 memset (buf
, 0, sizeof (struct stat
));
1439 buf
->st_mode
= (S_IFDIR
| S_IRUSR
| S_IRGRP
| S_IROTH
) & myumask
;
1440 memcpy (&single_entry
->my_stat
, buf
, sizeof (struct stat
));
1442 DEBUG (1, (" PARENT:found in %s\n", current_info
->dirname
));
1447 /* now try to identify as CURRENT dir? */
1449 char *dnp
= current_info
->dirname
;
1450 DEBUG (6, ("smbfs_get_stat_info: is %s current dir? this dir is: %s\n",
1451 mypath
, current_info
->dirname
));
1457 if (strcmp (mypath
, dnp
) == 0) {
1458 memset (buf
, 0, sizeof (struct stat
));
1459 buf
->st_mode
= (S_IFDIR
| S_IRUSR
| S_IRGRP
| S_IROTH
) & myumask
;
1460 memcpy (&single_entry
->my_stat
, buf
, sizeof (struct stat
));
1461 DEBUG (1, (" CURRENT:found in %s\n", current_info
->dirname
));
1465 DEBUG (3, ("'%s' not found in current_info '%s'\n", path
,
1466 current_info
->dirname
));
1467 /* try to find this in the PREVIOUS listing */
1468 if (previous_info
) {
1469 if (smbfs_search_dir_entry (previous_info
->entries
, mypath
, buf
) == 0)
1471 DEBUG (3, ("'%s' not found in previous_info '%s'\n", path
,
1472 previous_info
->dirname
));
1474 /* try to find this in the SHARE listing */
1475 if (current_share_info
) {
1476 if (smbfs_search_dir_entry (current_share_info
->entries
, mypath
, buf
) == 0)
1478 DEBUG (3, ("'%s' not found in share_info '%s'\n", path
,
1479 current_share_info
->dirname
));
1481 /* try to find this in the SERVER listing */
1482 if (current_server_info
) {
1483 if (smbfs_search_dir_entry (current_server_info
->entries
, mypath
, buf
) == 0)
1485 DEBUG (3, ("'%s' not found in server_info '%s'\n", path
,
1486 current_server_info
->dirname
));
1488 /* nothing found. get stat file info from server */
1489 return smbfs_get_remote_stat (sc
, path
, buf
);
1493 smbfs_chdir (struct vfs_class
*me
, const char *path
)
1496 smbfs_connection
*sc
;
1500 DEBUG (3, ("smbfs_chdir(path:%s)\n", path
));
1501 if (!(remote_dir
= smbfs_get_path (&sc
, path
)))
1503 g_free (remote_dir
);
1509 smbfs_loaddir_by_name (struct vfs_class
*me
, const char *path
)
1514 mypath
= g_strdup(path
);
1515 p
= strrchr(mypath
, '/');
1519 DEBUG(6, ("smbfs_loaddir_by_name(%s)\n", mypath
));
1520 smbfs_chdir(me
, mypath
);
1521 info
= smbfs_opendir (me
, mypath
);
1525 smbfs_readdir(info
);
1526 smbfs_loaddir(info
);
1531 smbfs_stat (struct vfs_class
* me
, const char *path
, struct stat
*buf
)
1533 smbfs_connection
*sc
;
1535 char *service
, *pp
, *at
;
1538 DEBUG (3, ("smbfs_stat(path:%s)\n", path
));
1540 if (!current_info
) {
1541 DEBUG (1, ("current_info = NULL: "));
1542 if (smbfs_loaddir_by_name (me
, path
) < 0)
1546 /* check if stating server */
1548 if (strncmp (p
, URL_HEADER
, HEADER_LEN
)) {
1549 DEBUG (1, ("'%s' doesnt start with '%s' (length %d)\n",
1550 p
, URL_HEADER
, HEADER_LEN
));
1558 pp
= strchr (p
, '/'); /* advance past next '/' */
1559 at
= strchr (p
, '@');
1560 pstrcpy (server_url
, URL_HEADER
);
1561 if (at
&& at
< pp
) { /* user@server */
1562 char *z
= &(server_url
[sizeof (server_url
) - 1]);
1565 at
= &(server_url
[HEADER_LEN
]) + (at
- p
+ 1);
1568 at
= &(server_url
[HEADER_LEN
]);
1573 pstrcat (server_url
, current_bucket
->host
);
1576 if (!current_info
->server_list
) {
1577 if (smbfs_loaddir_by_name (me
, path
) < 0)
1580 return smbfs_fake_server_stat (server_url
, path
, buf
);
1583 if (!strchr (++pp
, '/')) {
1584 return smbfs_fake_share_stat (server_url
, path
, buf
);
1587 /* stating inside share at this point */
1588 if (!(service
= smbfs_get_path (&sc
, path
))) /* connects if necessary */
1591 int hostlen
= strlen (current_bucket
->host
);
1592 char *ppp
= service
+ strlen (service
) - hostlen
;
1593 char *sp
= server_url
+ strlen (server_url
) - hostlen
;
1595 if (strcmp (sp
, ppp
) == 0) {
1596 /* make server name appear as directory */
1597 DEBUG (1, ("smbfs_stat: showing server as directory\n"));
1598 memset (buf
, 0, sizeof (struct stat
));
1599 buf
->st_mode
= (S_IFDIR
| S_IRUSR
| S_IRGRP
| S_IROTH
) & myumask
;
1604 /* check if current_info is in share requested */
1606 pp
= strchr (p
, '/');
1608 p
= ++pp
; /* advance past server name */
1609 pp
= strchr (p
, '/');
1612 *pp
= 0; /* cut off everthing after service name */
1614 p
= IPC
; /* browsing for services */
1615 pp
= current_info
->dirname
;
1618 if (strncmp (p
, pp
, strlen (p
)) != 0) {
1619 DEBUG (6, ("desired '%s' is not loaded, we have '%s'\n", p
, pp
));
1620 if (smbfs_loaddir_by_name (me
, path
) < 0) {
1624 DEBUG (6, ("loaded dir: '%s'\n", current_info
->dirname
));
1627 /* stat dirs & files under shares now */
1628 return smbfs_get_stat_info (sc
, path
, buf
);
1631 #define smbfs_lstat smbfs_stat /* no symlinks on smb filesystem? */
1634 smbfs_lseek (void *data
, off_t offset
, int whence
)
1636 smbfs_handle
*info
= (smbfs_handle
*) data
;
1640 ("smbfs_lseek(info->nread => %d, offset => %d, whence => %d) \n",
1641 (int) info
->nread
, (int) offset
, whence
));
1645 info
->nread
= offset
;
1648 info
->nread
+= offset
;
1651 if (!cli_qfileinfo (info
->cli
, info
->fnum
,
1652 NULL
, &size
, NULL
, NULL
, NULL
,
1654 !cli_getattrE (info
->cli
, info
->fnum
,
1655 NULL
, &size
, NULL
, NULL
, NULL
)) {
1659 info
->nread
= size
+ offset
;
1667 smbfs_mknod (struct vfs_class
*me
, const char *path
, mode_t mode
, dev_t dev
)
1671 DEBUG(3, ("smbfs_mknod(path:%s, mode:%d, dev:%zu)\n", path
, mode
, dev
));
1672 my_errno
= EOPNOTSUPP
;
1677 smbfs_mkdir (struct vfs_class
* me
, const char *path
, mode_t mode
)
1679 smbfs_connection
*sc
;
1685 DEBUG (3, ("smbfs_mkdir(path:%s, mode:%d)\n", path
, (int) mode
));
1686 if ((remote_file
= smbfs_get_path (&sc
, path
)) == 0)
1688 g_free (remote_file
);
1689 cpath
= smbfs_convert_path (path
, FALSE
);
1691 if (!cli_mkdir (sc
->cli
, cpath
)) {
1692 my_errno
= cli_error (sc
->cli
, NULL
, &err
, NULL
);
1693 message (D_ERROR
, MSG_ERROR
, _("Error %s creating directory %s"),
1694 cli_errstr (sc
->cli
), CNV_LANG (cpath
));
1703 smbfs_rmdir (struct vfs_class
*me
, const char *path
)
1705 smbfs_connection
*sc
;
1711 DEBUG(3, ("smbfs_rmdir(path:%s)\n", path
));
1712 if ((remote_file
= smbfs_get_path (&sc
, path
)) == 0)
1714 g_free (remote_file
);
1715 cpath
= smbfs_convert_path (path
, FALSE
);
1717 if (!cli_rmdir(sc
->cli
, cpath
)) {
1718 my_errno
= cli_error(sc
->cli
, NULL
, &err
, NULL
);
1719 message (D_ERROR
, MSG_ERROR
, _("Error %s removing directory %s"),
1720 cli_errstr(sc
->cli
), CNV_LANG(cpath
));
1730 smbfs_link (struct vfs_class
*me
, const char *p1
, const char *p2
)
1734 DEBUG (3, ("smbfs_link(p1:%s, p2:%s)\n", p1
, p2
));
1735 my_errno
= EOPNOTSUPP
;
1740 smbfs_free (vfsid id
)
1742 DEBUG (3, ("smbfs_free(%p)\n", id
));
1743 smbfs_auth_free_all ();
1746 /* Gives up on a socket and reopens the connection, the child own the socket
1750 smbfs_forget (const char *path
)
1752 char *host
, *user
, *p
;
1755 if (strncmp (path
, URL_HEADER
, HEADER_LEN
))
1758 DEBUG (3, ("smbfs_forget(path:%s)\n", path
));
1761 if (path
[0] == '/' && path
[1] == '/')
1764 if ((p
= smbfs_get_host_and_username (&path
, &host
, &user
, &port
, NULL
))) {
1769 for (i
= 0; i
< SMBFS_MAX_CONNECTIONS
; i
++) {
1770 if (smbfs_connections
[i
].cli
1771 && (strcmp (host
, smbfs_connections
[i
].host
) == 0)
1772 && (strcmp (user
, smbfs_connections
[i
].user
) == 0)
1773 && (port
== smbfs_connections
[i
].port
)) {
1775 /* close socket: the child owns it now */
1776 cli_shutdown (smbfs_connections
[i
].cli
);
1778 /* reopen the connection */
1779 smbfs_connections
[i
].cli
=
1780 smbfs_do_connect (host
, smbfs_connections
[i
].service
);
1789 smbfs_setctl (struct vfs_class
*me
, const char *path
, int ctlop
, void *arg
)
1794 DEBUG (3, ("smbfs_setctl(path:%s, ctlop:%d)\n", path
, ctlop
));
1796 case VFS_SETCTL_FORGET
:
1797 smbfs_forget (path
);
1804 static smbfs_handle
*
1805 smbfs_open_readwrite (smbfs_handle
*remote_handle
, char *rname
, int flags
, mode_t mode
)
1811 if (flags
& O_TRUNC
) /* if it exists truncate to zero */
1812 DEBUG (3, ("smbfs_open: O_TRUNC\n"));
1814 remote_handle
->fnum
=
1815 #if 1 /* Don't play with flags, it is cli_open() headache */
1816 cli_open (remote_handle
->cli
, rname
, flags
, DENY_NONE
);
1817 #else /* What's a reasons to has this code ? */
1818 cli_open (remote_handle
->cli
, rname
, ((flags
& O_CREAT
)
1820 (O_WRONLY
| O_APPEND
))) ?
1821 flags
: O_RDONLY
, DENY_NONE
);
1823 if (remote_handle
->fnum
== -1) {
1824 message (D_ERROR
, MSG_ERROR
, _("%s opening remote file %s"),
1825 cli_errstr (remote_handle
->cli
), CNV_LANG (rname
));
1826 DEBUG (1, ("smbfs_open(rname:%s) error:%s\n",
1827 rname
, cli_errstr (remote_handle
->cli
)));
1828 my_errno
= cli_error (remote_handle
->cli
, NULL
, &err
, NULL
);
1832 if (flags
& O_CREAT
)
1833 return remote_handle
;
1835 if (!cli_qfileinfo (remote_handle
->cli
, remote_handle
->fnum
,
1836 &remote_handle
->attr
, &size
, NULL
, NULL
, NULL
, NULL
,
1838 && !cli_getattrE (remote_handle
->cli
, remote_handle
->fnum
,
1839 &remote_handle
->attr
, &size
, NULL
, NULL
, NULL
)) {
1840 message (D_ERROR
, MSG_ERROR
, "getattrib: %s",
1841 cli_errstr (remote_handle
->cli
));
1843 ("smbfs_open(rname:%s) getattrib:%s\n", rname
,
1844 cli_errstr (remote_handle
->cli
)));
1845 my_errno
= cli_error (remote_handle
->cli
, NULL
, &err
, NULL
);
1846 cli_close (remote_handle
->cli
, remote_handle
->fnum
);
1850 if ((flags
== (O_WRONLY
| O_APPEND
)) /* file.c:copy_file_file() -> do_append */
1851 && smbfs_lseek (remote_handle
, 0, SEEK_END
) == -1) {
1852 cli_close (remote_handle
->cli
, remote_handle
->fnum
);
1856 return remote_handle
;
1860 smbfs_open (struct vfs_class
*me
, const char *file
, int flags
, mode_t mode
)
1864 smbfs_connection
*sc
;
1865 smbfs_handle
*remote_handle
;
1869 DEBUG(3, ("smbfs_open(file:%s, flags:%d, mode:%o)\n", file
, flags
, mode
));
1871 if (!(remote_file
= smbfs_get_path (&sc
, file
)))
1874 remote_file
= free_after(smbfs_convert_path (remote_file
, FALSE
), remote_file
);
1876 remote_handle
= g_new (smbfs_handle
, 2);
1877 remote_handle
->cli
= sc
->cli
;
1878 remote_handle
->nread
= 0;
1880 ret
= smbfs_open_readwrite (remote_handle
, remote_file
, flags
, mode
);
1882 g_free (remote_file
);
1884 g_free (remote_handle
);
1890 smbfs_unlink (struct vfs_class
*me
, const char *path
)
1892 smbfs_connection
*sc
;
1897 if ((remote_file
= smbfs_get_path (&sc
, path
)) == 0)
1900 remote_file
= free_after(smbfs_convert_path (remote_file
, FALSE
), remote_file
);
1902 if (!cli_unlink(sc
->cli
, remote_file
)) {
1903 message (D_ERROR
, MSG_ERROR
, _("%s removing remote file %s"),
1904 cli_errstr(sc
->cli
), CNV_LANG(remote_file
));
1905 g_free (remote_file
);
1908 g_free (remote_file
);
1913 smbfs_rename (struct vfs_class
*me
, const char *a
, const char *b
)
1915 smbfs_connection
*sc
;
1921 if ((ra
= smbfs_get_path (&sc
, a
)) == 0)
1924 if ((rb
= smbfs_get_path (&sc
, b
)) == 0) {
1929 ra
= free_after (smbfs_convert_path (ra
, FALSE
), ra
);
1930 rb
= free_after (smbfs_convert_path (rb
, FALSE
), rb
);
1932 retval
= cli_rename(sc
->cli
, ra
, rb
);
1938 message (D_ERROR
, MSG_ERROR
, _("%s renaming files\n"),
1939 cli_errstr(sc
->cli
));
1946 smbfs_fstat (void *data
, struct stat
*buf
)
1948 smbfs_handle
*remote_handle
= (smbfs_handle
*)data
;
1950 DEBUG(3, ("smbfs_fstat(fnum:%d)\n", remote_handle
->fnum
));
1952 /* use left over from previous smbfs_get_remote_stat, if available */
1954 memcpy(buf
, &single_entry
->my_stat
, sizeof(struct stat
));
1955 else { /* single_entry not set up: bug */
1963 vfs_smb_authinfo_new (const char *host
, const char *share
, const char *domain
,
1964 const char *user
, const char *pass
)
1968 auth
= g_try_new (struct smb_authinfo
, 1);
1972 auth
->host
= g_strdup (host
);
1973 auth
->share
= g_strdup (share
);
1974 auth
->domain
= g_strdup (domain
);
1975 auth
->user
= g_strdup (user
);
1976 auth
->password
= g_strdup (pass
);
1987 vfs_smbfs_ops
.name
= "smbfs";
1988 vfs_smbfs_ops
.prefix
= "smb:";
1989 vfs_smbfs_ops
.flags
= VFSF_NOLINKS
;
1990 vfs_smbfs_ops
.init
= smbfs_init
;
1991 vfs_smbfs_ops
.fill_names
= smbfs_fill_names
;
1992 vfs_smbfs_ops
.open
= smbfs_open
;
1993 vfs_smbfs_ops
.close
= smbfs_close
;
1994 vfs_smbfs_ops
.read
= smbfs_read
;
1995 vfs_smbfs_ops
.write
= smbfs_write
;
1996 vfs_smbfs_ops
.opendir
= smbfs_opendir
;
1997 vfs_smbfs_ops
.readdir
= smbfs_readdir
;
1998 vfs_smbfs_ops
.closedir
= smbfs_closedir
;
1999 vfs_smbfs_ops
.stat
= smbfs_stat
;
2000 vfs_smbfs_ops
.lstat
= smbfs_lstat
;
2001 vfs_smbfs_ops
.fstat
= smbfs_fstat
;
2002 vfs_smbfs_ops
.chmod
= smbfs_chmod
;
2003 vfs_smbfs_ops
.chown
= smbfs_chown
;
2004 vfs_smbfs_ops
.utime
= smbfs_utime
;
2005 vfs_smbfs_ops
.readlink
= smbfs_readlink
;
2006 vfs_smbfs_ops
.symlink
= smbfs_symlink
;
2007 vfs_smbfs_ops
.link
= smbfs_link
;
2008 vfs_smbfs_ops
.unlink
= smbfs_unlink
;
2009 vfs_smbfs_ops
.rename
= smbfs_rename
;
2010 vfs_smbfs_ops
.chdir
= smbfs_chdir
;
2011 vfs_smbfs_ops
.ferrno
= smbfs_errno
;
2012 vfs_smbfs_ops
.lseek
= smbfs_lseek
;
2013 vfs_smbfs_ops
.mknod
= smbfs_mknod
;
2014 vfs_smbfs_ops
.free
= smbfs_free
;
2015 vfs_smbfs_ops
.mkdir
= smbfs_mkdir
;
2016 vfs_smbfs_ops
.rmdir
= smbfs_rmdir
;
2017 vfs_smbfs_ops
.setctl
= smbfs_setctl
;
2018 vfs_register_class (&vfs_smbfs_ops
);