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. */
23 /* Namespace: exports init_smbfs, smbfs_set_debug(), smbfs_set_debugf() */
27 #include <sys/types.h>
29 #undef USE_NCURSES /* Don't include *curses.h */
31 #include "../src/global.h"
32 #include "../src/tty.h" /* enable/disable interrupt key */
33 #include "../src/wtools.h" /* message() */
34 #include "../src/main.h" /* print_vfs_message */
37 #undef PACKAGE_BUGREPORT
40 #undef PACKAGE_TARNAME
41 #undef PACKAGE_VERSION
43 #include "samba/include/config.h"
44 /* don't load crap in "samba/include/includes.h" we don't use and which
45 conflicts with definitions in other includes */
46 #undef HAVE_LIBREADLINE
50 #include "samba/include/includes.h"
58 #define SMBFS_MAX_CONNECTIONS 16
59 static const char * const IPC
= "IPC$";
60 static const char * const URL_HEADER
= "/#smb:";
66 /* stuff that is same with each connection */
67 extern int DEBUGLEVEL
;
68 extern pstring myhostname
;
69 extern struct in_addr ipzero
;
70 static mode_t myumask
= 0755;
71 extern pstring global_myname
;
72 static int smbfs_open_connections
= 0;
73 static gboolean got_user
= FALSE
;
74 static gboolean got_pass
= FALSE
;
75 static pstring password
;
76 static pstring username
;
77 static struct vfs_class vfs_smbfs_ops
;
79 static struct _smbfs_connection
{
80 struct cli_state
*cli
;
81 struct in_addr dest_ip
;
83 char *host
; /* server name */
84 char *service
; /* share name */
92 } smbfs_connections
[SMBFS_MAX_CONNECTIONS
];
93 /* unique to each connection */
96 static struct cli_state
* smbfs_do_connect (const char *server
, char *share
);
98 typedef struct _smbfs_connection smbfs_connection
;
99 static smbfs_connection
*current_bucket
;
102 struct cli_state
*cli
;
108 static GSList
*auth_list
;
110 /* this function allows you to write:
111 * char *s = g_strdup("hello, world");
112 * s = free_after(g_strconcat(s, s, (char *)0), s);
115 free_after (char *result
, char *string_to_free
)
117 g_free(string_to_free
);
123 smbfs_auth_free (struct smb_authinfo
const *a
)
129 wipe_password (a
->password
);
133 smbfs_auth_free_all (void)
136 g_slist_foreach (auth_list
, (GFunc
)smbfs_auth_free
, 0);
137 g_slist_free (auth_list
);
143 smbfs_auth_cmp_host_and_share (gconstpointer _a
, gconstpointer _b
)
145 struct smb_authinfo
const *a
= (struct smb_authinfo
const *)_a
;
146 struct smb_authinfo
const *b
= (struct smb_authinfo
const *)_b
;
148 if (!a
->host
|| !a
->share
|| !b
->host
|| !b
->share
)
150 if (strcmp (a
->host
, b
->host
) != 0)
152 if (strcmp (a
->share
, b
->share
) != 0)
158 smbfs_auth_cmp_host (gconstpointer _a
, gconstpointer _b
)
160 struct smb_authinfo
const *a
= (struct smb_authinfo
const *)_a
;
161 struct smb_authinfo
const *b
= (struct smb_authinfo
const *)_b
;
163 if (!a
->host
|| !b
->host
)
165 if (strcmp (a
->host
, b
->host
) != 0)
167 if (strcmp (a
->share
, IPC
) != 0)
173 smbfs_auth_add (const char *host
, const char *share
, const char *domain
,
174 const char *user
, const char *password
)
176 struct smb_authinfo
*auth
= g_new (struct smb_authinfo
, 1);
181 /* Don't check for NULL, g_strdup already does. */
182 auth
->host
= g_strdup (host
);
183 auth
->share
= g_strdup (share
);
184 auth
->domain
= g_strdup (domain
);
185 auth
->user
= g_strdup (user
);
186 auth
->password
= g_strdup (password
);
187 auth_list
= g_slist_prepend (auth_list
, auth
);
191 smbfs_auth_remove (const char *host
, const char *share
)
193 struct smb_authinfo data
;
194 struct smb_authinfo
*auth
;
197 data
.host
= g_strdup (host
);
198 data
.share
= g_strdup (share
);
199 list
= g_slist_find_custom (auth_list
,
201 smbfs_auth_cmp_host_and_share
);
207 auth_list
= g_slist_remove (auth_list
, auth
);
208 smbfs_auth_free (auth
);
211 /* Set authentication information in bucket. Return 1 if successful, else 0 */
212 /* Information in auth_list overrides user if pass is NULL. */
213 /* bucket->host and bucket->service must be valid. */
215 smbfs_bucket_set_authinfo (smbfs_connection
*bucket
,
216 const char *domain
, const char *user
, const char *pass
,
217 int fallback_to_host
)
219 struct smb_authinfo data
;
220 struct smb_authinfo
*auth
;
223 if (domain
&& user
&& pass
) {
224 g_free (bucket
->domain
);
225 g_free (bucket
->user
);
226 g_free (bucket
->password
);
227 bucket
->domain
= g_strdup (domain
);
228 bucket
->user
= g_strdup (user
);
229 bucket
->password
= g_strdup (pass
);
230 smbfs_auth_remove (bucket
->host
, bucket
->service
);
231 smbfs_auth_add (bucket
->host
, bucket
->service
,
236 data
.host
= bucket
->host
;
237 data
.share
= bucket
->service
;
238 list
= g_slist_find_custom (auth_list
, &data
, smbfs_auth_cmp_host_and_share
);
239 if (!list
&& fallback_to_host
)
240 list
= g_slist_find_custom (auth_list
, &data
, smbfs_auth_cmp_host
);
243 bucket
->domain
= g_strdup (auth
->domain
);
244 bucket
->user
= g_strdup (auth
->user
);
245 bucket
->password
= g_strdup (auth
->password
);
250 bucket
->domain
= g_strdup (lp_workgroup ());
251 bucket
->user
= g_strdup (got_user
? username
: user
);
252 bucket
->password
= g_strdup (password
);
256 auth
= vfs_smb_get_authinfo (bucket
->host
,
258 (domain
? domain
: lp_workgroup ()),
261 g_free (bucket
->domain
);
262 g_free (bucket
->user
);
263 g_free (bucket
->password
);
264 bucket
->domain
= g_strdup (auth
->domain
);
265 bucket
->user
= g_strdup (auth
->user
);
266 bucket
->password
= g_strdup (auth
->password
);
267 smbfs_auth_remove (bucket
->host
, bucket
->service
);
268 auth_list
= g_slist_prepend (auth_list
, auth
);
275 smbfs_set_debug (int arg
)
281 smbfs_set_debugf (const char *filename
)
283 extern pstring debugf
;
285 if (DEBUGLEVEL
> 0) {
286 FILE *outfile
= fopen (filename
, "w");
288 setup_logging ("", True
); /* No needs for timestamp for each message */
291 pstrcpy (debugf
, filename
);
296 /********************** The callbacks ******************************/
298 smbfs_init (struct vfs_class
* me
)
300 const char *servicesf
= CONFIGDIR PATH_SEP_STR
"smb.conf";
302 /* DEBUGLEVEL = 4; */
305 charset_initialise ();
307 DEBUG (3, ("smbfs_init(%s)\n", me
->name
));
309 if (!get_myname (myhostname
, NULL
))
310 DEBUG (0, ("Failed to get my hostname.\n"));
312 if (!lp_load (servicesf
, True
, False
, False
))
313 DEBUG (0, ("Cannot load %s - run testparm to debug it\n", servicesf
));
315 codepage_initialise (lp_client_code_page ());
323 if (getenv ("USER")) {
326 pstrcpy (username
, getenv ("USER"));
328 DEBUG (3, ("smbfs_init(): $USER:%s\n", username
));
329 if ((p
= strchr (username
, '%'))) {
331 pstrcpy (password
, p
+ 1);
333 memset (strchr (getenv ("USER"), '%') + 1, 'X', strlen (password
));
334 DEBUG (3, ("smbfs_init(): $USER%%pass: %s%%%s\n",
335 username
, password
));
339 if (getenv ("PASSWD")) {
340 pstrcpy (password
, getenv ("PASSWD"));
347 smbfs_fill_names (struct vfs_class
*me
, fill_names_f func
)
354 for (i
= 0; i
< SMBFS_MAX_CONNECTIONS
; i
++) {
355 if (smbfs_connections
[i
].cli
) {
356 path
= g_strconcat (URL_HEADER
,
357 smbfs_connections
[i
].user
, "@",
358 smbfs_connections
[i
].host
,
359 "/", smbfs_connections
[i
].service
,
367 #define CNV_LANG(s) dos_to_unix(s,False)
368 #define GNAL_VNC(s) unix_to_dos(s,False)
369 /* does same as do_get() in client.c */
370 /* called from vfs.c:1080, count = buffer size */
372 smbfs_read (void *data
, char *buffer
, int count
)
374 smbfs_handle
*info
= (smbfs_handle
*) data
;
377 DEBUG(3, ("smbfs_read(fnum:%d, nread:%d, count:%d)\n",
378 info
->fnum
, (int)info
->nread
, count
));
379 n
= cli_read(info
->cli
, info
->fnum
, buffer
, info
->nread
, count
);
386 smbfs_write (void *data
, const char *buf
, int nbyte
)
388 smbfs_handle
*info
= (smbfs_handle
*) data
;
391 DEBUG(3, ("smbfs_write(fnum:%d, nread:%d, nbyte:%d)\n",
392 info
->fnum
, (int)info
->nread
, nbyte
));
393 n
= cli_write(info
->cli
, info
->fnum
, 0, buf
, info
->nread
, nbyte
);
400 smbfs_close (void *data
)
402 smbfs_handle
*info
= (smbfs_handle
*) data
;
403 DEBUG (3, ("smbfs_close(fnum:%d)\n", info
->fnum
));
405 /* FIXME: Why too different cli have the same outbuf
406 * if file is copied to share
408 if (info
->cli
->outbuf
== NULL
) {
413 /* if imlementing archive_level: add rname to smbfs_handle */
414 if (archive_level
>= 2 && (inf
->attr
& aARCH
)) {
415 cli_setatr (info
->cli
, rname
, info
->attr
& ~(uint16
) aARCH
, 0);
418 return (cli_close (info
->cli
, info
->fnum
) == True
) ? 0 : -1;
422 smbfs_errno (struct vfs_class
*me
)
426 DEBUG(3, ("smbfs_errno: %s\n", g_strerror(my_errno
)));
430 typedef struct dir_entry
{
432 struct dir_entry
*next
;
438 gboolean server_list
;
440 char *path
; /* the dir originally passed to smbfs_opendir */
441 smbfs_connection
*conn
;
450 *current_server_info
;
452 static gboolean first_direntry
;
455 smbfs_new_dir_entry (const char *name
)
457 static int inode_counter
;
458 dir_entry
*new_entry
;
459 new_entry
= g_new0 (dir_entry
, 1);
460 new_entry
->text
= dos_to_unix (g_strdup (name
), 1);
462 if (first_direntry
) {
463 current_info
->entries
= new_entry
;
464 first_direntry
= FALSE
;
466 current_info
->current
->next
= new_entry
;
468 current_info
->current
= new_entry
;
469 new_entry
->my_stat
.st_ino
= inode_counter
++;
474 /* browse for shares on server */
476 smbfs_browsing_helper (const char *name
, uint32 type
, const char *comment
, void *state
)
478 const char *typestr
= "";
479 dir_entry
*new_entry
= smbfs_new_dir_entry (name
);
486 /* show this as dir */
487 new_entry
->my_stat
.st_mode
=
488 (S_IFDIR
| S_IRUSR
| S_IRGRP
| S_IROTH
| S_IXUSR
| S_IXGRP
|
501 DEBUG (3, ("\t%-15.15s%-10.10s%s\n", name
, typestr
, comment
));
505 smbfs_loaddir_helper (file_info
* finfo
, const char *mask
, void *entry
)
507 dir_entry
*new_entry
= (dir_entry
*) entry
;
508 time_t t
= finfo
->mtime
; /* the time is assumed to be passed as GMT */
512 #if 0 /* I want to see dot files */
513 if (finfo
->mode
& aHIDDEN
)
514 return; /* don't bother with hidden files, "~$" screws up mc */
517 new_entry
= smbfs_new_dir_entry (finfo
->name
);
519 new_entry
->my_stat
.st_size
= finfo
->size
;
520 new_entry
->my_stat
.st_mtime
= finfo
->mtime
;
521 new_entry
->my_stat
.st_atime
= finfo
->atime
;
522 new_entry
->my_stat
.st_ctime
= finfo
->ctime
;
523 new_entry
->my_stat
.st_uid
= finfo
->uid
;
524 new_entry
->my_stat
.st_gid
= finfo
->gid
;
526 new_entry
->my_stat
.st_mode
= /* rw-rw-rw */
527 S_IRUSR
| S_IRGRP
| S_IROTH
| S_IWUSR
| S_IWGRP
| S_IWOTH
;
529 /* if (finfo->mode & aVOLID); nothing similar in real world */
530 if (finfo
->mode
& aDIR
)
531 new_entry
->my_stat
.st_mode
|= /* drwxrwxrwx */
532 S_IFDIR
| S_IXUSR
| S_IXGRP
| S_IXOTH
;
534 new_entry
->my_stat
.st_mode
|= S_IFREG
; /* if not dir, regular file? */
535 /* if (finfo->mode & aARCH); DOS archive */
536 /* if (finfo->mode & aHIDDEN); like a dot file? */
537 /* if (finfo->mode & aSYSTEM); like a kernel? */
538 if (finfo
->mode
& aRONLY
)
539 new_entry
->my_stat
.st_mode
&= ~(S_IWUSR
| S_IWGRP
| S_IWOTH
);
540 new_entry
->my_stat
.st_mode
&= myumask
;
542 DEBUG (entry
? 3 : 6, (" %-30s%7.7s%8.0f %s",
543 CNV_LANG (finfo
->name
),
544 attrib_string (finfo
->mode
),
545 (double) finfo
->size
,
546 asctime (LocalTime (&t
))));
549 /* takes "/foo/bar/file" and gives malloced "\\foo\\bar\\file" */
551 smbfs_convert_path (const char *remote_file
, gboolean trailing_asterik
)
553 const char *p
, *my_remote
;
556 my_remote
= remote_file
;
557 if (strncmp (my_remote
, URL_HEADER
, HEADER_LEN
) == 0) { /* if passed directly */
558 my_remote
+= HEADER_LEN
;
559 if (*my_remote
== '/') /* from server browsing */
561 p
= strchr(my_remote
, '/');
563 my_remote
= p
+1; /* advance to end of server name */
566 if (*my_remote
== '/')
567 my_remote
++; /* strip off leading '/' */
568 p
= strchr(my_remote
, '/');
570 my_remote
= p
; /* strip off share/service name */
571 /* create remote filename as understood by smb clientgen */
572 result
= g_strconcat (my_remote
, trailing_asterik
? "/*" : "", (char *) NULL
);
573 unix_to_dos (result
, /* inplace = */ 1); /* code page conversion */
574 str_replace(result
, '/', '\\');
579 smbfs_srv_browsing_helper (const char *name
, uint32 m
, const char *comment
,
582 dir_entry
*new_entry
= smbfs_new_dir_entry (name
);
587 /* show this as dir */
588 new_entry
->my_stat
.st_mode
=
589 (S_IFDIR
| S_IRUSR
| S_IRGRP
| S_IROTH
| S_IXUSR
| S_IXGRP
|
592 DEBUG (3, ("\t%-16.16s %s\n", name
, comment
));
596 smbfs_reconnect(smbfs_connection
*conn
, int *retries
)
599 DEBUG(3, ("RECONNECT\n"));
601 if (*(conn
->host
) == 0)
602 host
= g_strdup(conn
->cli
->desthost
); /* server browsing */
604 host
= g_strdup(conn
->host
);
606 cli_shutdown(conn
->cli
);
608 if (!(conn
->cli
= smbfs_do_connect(host
, conn
->service
))) {
609 message (D_ERROR
, MSG_ERROR
,
610 _(" reconnect to %s failed\n "), conn
->host
);
615 if (++(*retries
) == 2)
621 smbfs_send(struct cli_state
*cli
)
627 len
= smb_len(cli
->outbuf
) + 4;
629 while (nwritten
< len
) {
630 ret
= write_socket(cli
->fd
, cli
->outbuf
+nwritten
, len
- nwritten
);
641 /****************************************************************************
642 See if server has cut us off by checking for EPIPE when writing.
643 Taken from cli_chkpath()
644 ****************************************************************************/
646 smbfs_chkpath(struct cli_state
*cli
, const char *path
, BOOL send_only
)
652 unix_to_dos (path2
, 1);
653 trim_string(path2
,NULL
,"\\");
654 if (!*path2
) *path2
= '\\';
656 memset(cli
->outbuf
,'\0',smb_size
);
657 set_message(cli
->outbuf
,0,4 + strlen(path2
),True
);
658 SCVAL(cli
->outbuf
,smb_com
,SMBchkpth
);
659 SSVAL(cli
->outbuf
,smb_tid
,cli
->cnum
);
663 SSVAL(cli
->outbuf
,smb_pid
,cli
->pid
);
664 SSVAL(cli
->outbuf
,smb_uid
,cli
->vuid
);
665 SSVAL(cli
->outbuf
,smb_mid
,cli
->mid
);
666 if (cli
->protocol
> PROTOCOL_CORE
) {
667 SCVAL(cli
->outbuf
,smb_flg
,0x8);
668 SSVAL(cli
->outbuf
,smb_flg2
,0x1);
671 p
= smb_buf(cli
->outbuf
);
675 if (!smbfs_send(cli
)) {
676 DEBUG(3, ("smbfs_chkpath: couldnt send\n"));
680 client_receive_smb(cli
->fd
, cli
->inbuf
, cli
->timeout
);
681 DEBUG(3, ("smbfs_chkpath: send only OK\n"));
682 return True
; /* just testing for EPIPE */
684 if (!client_receive_smb(cli
->fd
, cli
->inbuf
, cli
->timeout
)) {
685 DEBUG(3, ("smbfs_chkpath: receive error\n"));
688 if ((my_errno
= cli_error(cli
, NULL
, NULL
, NULL
))) {
689 if (my_errno
== 20 || my_errno
== 13)
690 return True
; /* ignore if 'not a directory' error */
691 DEBUG(3, ("smbfs_chkpath: cli_error: %s\n", g_strerror(my_errno
)));
700 smbfs_fs (const char *text
)
702 const char *p
= text
;
705 while ((p
= strchr(p
, '/')) != NULL
) {
716 smbfs_loaddir (opendir_info
*smbfs_info
)
718 uint16 attribute
= aDIR
| aSYSTEM
| aHIDDEN
;
719 int servlen
= strlen (smbfs_info
->conn
->service
);
720 const char *info_dirname
= smbfs_info
->dirname
;
723 DEBUG (3, ("smbfs_loaddir: dirname:%s\n", info_dirname
));
724 first_direntry
= TRUE
;
728 ("smbfs_loaddir: new:'%s', cached:'%s'\n", info_dirname
,
729 current_info
->dirname
));
730 /* if new desired dir is longer than cached in current_info */
731 if (smbfs_fs (info_dirname
) > smbfs_fs (current_info
->dirname
)) {
732 DEBUG (3, ("saving to previous_info\n"));
733 previous_info
= current_info
;
737 current_info
= smbfs_info
;
739 if (strcmp (info_dirname
, "/") == 0) {
740 if (!strcmp (smbfs_info
->path
, URL_HEADER
)) {
741 DEBUG (6, ("smbfs_loaddir: browsing %s\n", IPC
));
742 /* browse for servers */
743 if (!cli_NetServerEnum
744 (smbfs_info
->conn
->cli
, smbfs_info
->conn
->domain
,
745 SV_TYPE_ALL
, smbfs_srv_browsing_helper
, NULL
))
748 current_server_info
= smbfs_info
;
749 smbfs_info
->server_list
= TRUE
;
751 /* browse for shares */
752 if (cli_RNetShareEnum
753 (smbfs_info
->conn
->cli
, smbfs_browsing_helper
, NULL
) < 1)
756 current_share_info
= smbfs_info
;
761 /* do regular directory listing */
762 if (strncmp (smbfs_info
->conn
->service
, info_dirname
+ 1, servlen
) == 0) {
763 /* strip share name from dir */
764 my_dirname
= g_strdup (info_dirname
+ servlen
);
766 my_dirname
= free_after(smbfs_convert_path (my_dirname
, TRUE
), my_dirname
);
768 my_dirname
= smbfs_convert_path (info_dirname
, TRUE
);
770 DEBUG (6, ("smbfs_loaddir: service: %s\n", smbfs_info
->conn
->service
));
772 ("smbfs_loaddir: cli->share: %s\n",
773 smbfs_info
->conn
->cli
->share
));
775 ("smbfs_loaddir: calling cli_list with mask %s\n", my_dirname
));
776 /* do file listing: cli_list returns number of files */
778 (smbfs_info
->conn
->cli
, my_dirname
, attribute
,
779 smbfs_loaddir_helper
, NULL
) < 0) {
780 /* cli_list returns -1 if directory empty or cannot read socket */
781 my_errno
= cli_error (smbfs_info
->conn
->cli
, NULL
, &err
, NULL
);
785 if (*(my_dirname
) == 0)
786 smbfs_info
->dirname
= smbfs_info
->conn
->service
;
791 /* current_info->parent = smbfs_info->dirname; */
793 smbfs_info
->current
= smbfs_info
->entries
;
794 return 1; /* 1 = ok */
797 #ifdef SMBFS_FREE_DIR
799 smbfs_free_dir (dir_entry
*de
)
803 smbfs_free_dir (de
->next
);
810 /* The readdir routine loads the complete directory */
811 /* It's too slow to ask the server each time */
812 /* It now also sends the complete lstat information for each file */
814 smbfs_readdir(void *info
)
816 static union vfs_dirent smbfs_readdir_data
;
817 static char *const dirent_dest
= smbfs_readdir_data
.dent
.d_name
;
818 opendir_info
*smbfs_info
= (opendir_info
*) info
;
820 DEBUG(4, ("smbfs_readdir(%s)\n", smbfs_info
->dirname
));
822 if (!smbfs_info
->entries
)
823 if (!smbfs_loaddir(smbfs_info
))
826 if (smbfs_info
->current
== 0) { /* reached end of dir entries */
827 DEBUG(3, ("smbfs_readdir: smbfs_info->current = 0\n"));
828 #ifdef SMBFS_FREE_DIR
829 smbfs_free_dir(smbfs_info
->entries
);
830 smbfs_info
->entries
= 0;
834 g_strlcpy(dirent_dest
, smbfs_info
->current
->text
, MC_MAXPATHLEN
);
835 smbfs_info
->current
= smbfs_info
->current
->next
;
837 compute_namelen(&smbfs_readdir_data
.dent
);
839 return &smbfs_readdir_data
;
843 smbfs_closedir (void *info
)
845 opendir_info
*smbfs_info
= (opendir_info
*) info
;
846 /* dir_entry *p, *q; */
848 DEBUG(3, ("smbfs_closedir(%s)\n", smbfs_info
->dirname
));
851 /* for (p = smbfs_info->entries; p;){
862 smbfs_chmod (struct vfs_class
*me
, const char *path
, int mode
)
866 DEBUG(3, ("smbfs_chmod(path:%s, mode:%d)\n", path
, mode
));
867 /* my_errno = EOPNOTSUPP;
868 return -1; */ /* cannot chmod on smb filesystem */
869 return 0; /* make mc happy */
873 smbfs_chown (struct vfs_class
*me
, const char *path
, int owner
, int group
)
877 DEBUG(3, ("smbfs_chown(path:%s, owner:%d, group:%d)\n", path
, owner
, group
));
878 my_errno
= EOPNOTSUPP
; /* ready for your labotomy? */
883 smbfs_utime (struct vfs_class
*me
, const char *path
, struct utimbuf
*times
)
888 DEBUG(3, ("smbfs_utime(path:%s)\n", path
));
889 my_errno
= EOPNOTSUPP
;
894 smbfs_readlink (struct vfs_class
*me
, const char *path
, char *buf
, size_t size
)
899 ("smbfs_readlink(path:%s, buf:%s, size:%d)\n", path
, buf
,
901 my_errno
= EOPNOTSUPP
;
902 return -1; /* no symlinks on smb filesystem? */
906 smbfs_symlink (struct vfs_class
*me
, const char *n1
, const char *n2
)
910 DEBUG(3, ("smbfs_symlink(n1:%s, n2:%s)\n", n1
, n2
));
911 my_errno
= EOPNOTSUPP
;
912 return -1; /* no symlinks on smb filesystem? */
915 /* Extract the hostname and username from the path */
916 /* path is in the form: [user@]hostname/share/remote-dir */
917 #define smbfs_get_host_and_username(path, host, user, port, pass) \
918 vfs_split_url (*path, host, user, port, pass, SMB_PORT, 0)
920 /*****************************************************
921 return a connection to a SMB server
922 current_bucket needs to be set before calling
923 *******************************************************/
924 static struct cli_state
*
925 smbfs_do_connect (const char *server
, char *share
)
928 struct nmb_name called
, calling
;
931 DEBUG(3, ("smbfs_do_connect(%s, %s)\n", server
, share
));
932 if (*share
== '\\') {
934 share
= strchr(server
,'\\');
935 if (!share
) return NULL
;
940 make_nmb_name(&calling
, global_myname
, 0x0);
941 make_nmb_name(&called
, server
, current_bucket
->name_type
);
945 ip
= (current_bucket
->have_ip
) ? current_bucket
->dest_ip
: ipzero
;
947 /* have to open a new connection */
948 if (!(c
= cli_initialise(NULL
))) {
953 pwd_init(&(c
->pwd
)); /* should be moved into cli_initialise()? */
954 pwd_set_cleartext(&(c
->pwd
), current_bucket
->password
);
956 if ((cli_set_port(c
, current_bucket
->port
) == 0) ||
957 !cli_connect(c
, server
, &ip
)) {
958 DEBUG(1, ("Connection to %s failed\n", server
));
962 if (!cli_session_request(c
, &calling
, &called
)) {
963 my_errno
= cli_error(c
, NULL
, &err
, NULL
);
964 DEBUG(1, ("session request to %s failed\n", called
.name
));
966 if (strcmp(called
.name
, "*SMBSERVER")) {
967 make_nmb_name(&called
, "*SMBSERVER", 0x20);
973 DEBUG(3, (" session request ok\n"));
975 if (!cli_negprot(c
)) {
976 DEBUG(1, ("protocol negotiation failed\n"));
980 if (!cli_session_setup(c
, current_bucket
->user
,
981 current_bucket
->password
, strlen(current_bucket
->password
),
982 current_bucket
->password
, strlen(current_bucket
->password
),
983 current_bucket
->domain
)) {
984 DEBUG(1,("session setup failed: %s\n", cli_errstr(c
)));
985 smbfs_auth_remove (server
, share
);
989 if (*c
->server_domain
|| *c
->server_os
|| *c
->server_type
)
990 DEBUG(5,("Domain=[%s] OS=[%s] Server=[%s]\n",
991 c
->server_domain
,c
->server_os
,c
->server_type
));
993 DEBUG(3, (" session setup ok\n"));
995 if (!cli_send_tconX(c
, share
, "?????",
996 current_bucket
->password
, strlen(current_bucket
->password
)+1)) {
997 DEBUG(1,("%s: tree connect failed: %s\n", share
, cli_errstr(c
)));
1001 DEBUG(3, (" tconx ok\n"));
1007 my_errno
= cli_error(c
, NULL
, &err
, NULL
);
1014 smbfs_get_master_browser(char **host
)
1016 static char so_broadcast
[] = "SO_BROADCAST";
1018 struct in_addr
*ip_list
, bcast_addr
;
1020 /* does port = 137 for win95 master browser? */
1021 int fd
= open_socket_in( SOCK_DGRAM
, 0, 3,
1022 interpret_addr(lp_socket_address()), True
);
1025 set_socket_options(fd
, so_broadcast
);
1026 ip_list
= iface_bcast(ipzero
);
1027 bcast_addr
= *ip_list
;
1028 if ((ip_list
= name_query(fd
, "\01\02__MSBROWSE__\02", 1, True
,
1029 True
, bcast_addr
, &count
, NULL
))) {
1032 /* just return first master browser */
1033 *host
= g_strdup(inet_ntoa(ip_list
[0]));
1040 smbfs_free_bucket (smbfs_connection
*bucket
)
1042 g_free (bucket
->host
);
1043 g_free (bucket
->service
);
1044 g_free (bucket
->domain
);
1045 g_free (bucket
->user
);
1046 wipe_password (bucket
->password
);
1047 g_free (bucket
->home
);
1048 memset (bucket
, 0, sizeof (smbfs_connection
));
1051 static smbfs_connection
*
1052 smbfs_get_free_bucket (void)
1056 for (i
= 0; i
< SMBFS_MAX_CONNECTIONS
; i
++)
1057 if (!smbfs_connections
[i
].cli
) return &smbfs_connections
[i
];
1059 { /* search for most dormant connection */
1060 int oldest
= 0; /* index */
1061 time_t oldest_time
= smbfs_connections
[0].last_use
;
1062 for (i
= 1; i
< SMBFS_MAX_CONNECTIONS
; i
++) {
1063 if (smbfs_connections
[i
].last_use
< oldest_time
) {
1064 oldest_time
= smbfs_connections
[i
].last_use
;
1068 cli_shutdown(smbfs_connections
[oldest
].cli
);
1069 smbfs_free_bucket (&smbfs_connections
[oldest
]);
1070 return &smbfs_connections
[oldest
];
1073 /* This can't happend, since we have checked for max connections before */
1074 vfs_die("Internal error: smbfs_get_free_bucket");
1075 return 0; /* shut up, stupid gcc */
1078 /* This routine keeps track of open connections */
1079 /* Returns a connected socket to host */
1080 static smbfs_connection
*
1081 smbfs_open_link (char *host
, char *path
, const char *user
, int *port
,
1085 smbfs_connection
*bucket
;
1087 struct in_addr
*dest_ip
= NULL
;
1089 DEBUG (3, ("smbfs_open_link(host:%s, path:%s)\n", host
, path
));
1091 if (strcmp (host
, path
) == 0) /* if host & path are same: */
1092 pstrcpy (service
, IPC
); /* setup for browse */
1093 else { /* get share name from path, path starts with server name */
1095 if ((p
= strchr (path
, '/'))) /* get share aka */
1096 pstrcpy (service
, ++p
); /* service name from path */
1098 pstrcpy (service
, "");
1099 /* now check for trailing directory/filenames */
1100 p
= strchr (service
, '/');
1102 *p
= 0; /* cut off dir/files: sharename only */
1104 pstrcpy (service
, IPC
); /* setup for browse */
1105 DEBUG (6, ("smbfs_open_link: service from path:%s\n", service
));
1109 user
= username
; /* global from getenv */
1111 /* Is the link actually open? */
1112 for (i
= 0; i
< SMBFS_MAX_CONNECTIONS
; i
++) {
1113 if (!smbfs_connections
[i
].cli
)
1115 if ((strcmp (host
, smbfs_connections
[i
].host
) == 0) &&
1116 (strcmp (user
, smbfs_connections
[i
].user
) == 0) &&
1117 (strcmp (service
, smbfs_connections
[i
].service
) == 0)) {
1119 BOOL inshare
= (*host
!= 0 && *path
!= 0 && strchr (path
, '/'));
1120 /* check if this connection has died */
1121 while (!smbfs_chkpath (smbfs_connections
[i
].cli
, "\\", !inshare
)) {
1122 if (!smbfs_reconnect (&smbfs_connections
[i
], &retries
))
1125 DEBUG (6, ("smbfs_open_link: returning smbfs_connection[%d]\n", i
));
1126 current_bucket
= &smbfs_connections
[i
];
1127 smbfs_connections
[i
].last_use
= time (NULL
);
1128 return &smbfs_connections
[i
];
1130 /* connection not found, find if we have ip for new connection */
1131 if (strcmp (host
, smbfs_connections
[i
].host
) == 0)
1132 dest_ip
= &smbfs_connections
[i
].cli
->dest_ip
;
1135 /* make new connection */
1136 bucket
= smbfs_get_free_bucket ();
1137 bucket
->name_type
= 0x20;
1139 bucket
->port
= *port
;
1140 bucket
->have_ip
= False
;
1142 bucket
->have_ip
= True
;
1143 bucket
->dest_ip
= *dest_ip
;
1145 current_bucket
= bucket
;
1147 bucket
->user
= g_strdup (user
);
1148 bucket
->service
= g_strdup (service
);
1150 if (!(*host
)) { /* if blank host name, browse for servers */
1151 if (!smbfs_get_master_browser (&host
)) /* set host to ip of master browser */
1152 return 0; /* could not find master browser? */
1154 bucket
->host
= g_strdup (""); /* blank host means master browser */
1156 bucket
->host
= g_strdup (host
);
1158 if (!smbfs_bucket_set_authinfo (bucket
, 0, /* domain currently not used */
1159 user
, this_pass
, 1))
1162 /* connect to share */
1163 while (!(bucket
->cli
= smbfs_do_connect (host
, service
))) {
1165 if (my_errno
!= EPERM
)
1167 message (D_ERROR
, MSG_ERROR
, _(" Authentication failed "));
1169 /* authentication failed, try again */
1170 smbfs_auth_remove (bucket
->host
, bucket
->service
);
1171 if (!smbfs_bucket_set_authinfo (bucket
, bucket
->domain
, bucket
->user
, 0, 0))
1176 smbfs_open_connections
++;
1177 DEBUG (3, ("smbfs_open_link:smbfs_open_connections: %d\n",
1178 smbfs_open_connections
));
1183 smbfs_get_path (smbfs_connection
** sc
, const char *path
)
1185 char *user
, *host
, *remote_path
, *pass
;
1186 int port
= SMB_PORT
;
1188 DEBUG (3, ("smbfs_get_path(%s)\n", path
));
1189 if (strncmp (path
, URL_HEADER
, HEADER_LEN
))
1193 if (*path
== '/') /* '/' leading server name */
1194 path
++; /* probably came from server browsing */
1197 smbfs_get_host_and_username (&path
, &host
, &user
, &port
, &pass
)))
1199 smbfs_open_link (host
, remote_path
, user
, &port
, pass
)) == NULL
) {
1200 g_free (remote_path
);
1206 wipe_password (pass
);
1211 /* NOTE: tildes are deprecated. See ftpfs.c */
1213 int f
= !strcmp (remote_path
, "/~");
1214 if (f
|| !strncmp (remote_path
, "/~/", 3)) {
1216 s
= concat_dir_and_file ((*sc
)->home
, remote_path
+ 3 - f
);
1217 g_free (remote_path
);
1226 is_error (int result
, int errno_num
)
1228 if (!(result
== -1))
1229 return my_errno
= 0;
1231 my_errno
= errno_num
;
1237 smbfs_opendir (struct vfs_class
*me
, const char *dirname
)
1239 opendir_info
*smbfs_info
;
1240 smbfs_connection
*sc
;
1245 DEBUG(3, ("smbfs_opendir(dirname:%s)\n", dirname
));
1247 if (!(remote_dir
= smbfs_get_path (&sc
, dirname
)))
1250 /* FIXME: where freed? */
1251 smbfs_info
= g_new (opendir_info
, 1);
1252 smbfs_info
->server_list
= FALSE
;
1253 smbfs_info
->path
= g_strdup(dirname
); /* keep original */
1254 smbfs_info
->dirname
= remote_dir
;
1255 smbfs_info
->conn
= sc
;
1256 smbfs_info
->entries
= 0;
1257 smbfs_info
->current
= 0;
1263 smbfs_fake_server_stat (const char *server_url
, const char *path
, struct stat
*buf
)
1270 if ((p
= strrchr (path
, '/')))
1271 path
= p
+ 1; /* advance until last '/' */
1273 if (!current_info
->entries
) {
1274 if (!smbfs_loaddir (current_info
)) /* browse host */
1278 if (current_info
->server_list
== True
) {
1279 dentry
= current_info
->entries
;
1280 DEBUG (4, ("fake stat for SERVER \"%s\"\n", path
));
1282 if (strcmp (dentry
->text
, path
) == 0) {
1283 DEBUG (4, ("smbfs_fake_server_stat: %s:%4o\n",
1284 dentry
->text
, (int)dentry
->my_stat
.st_mode
));
1285 memcpy (buf
, &dentry
->my_stat
, sizeof (struct stat
));
1288 dentry
= dentry
->next
;
1296 smbfs_fake_share_stat (const char *server_url
, const char *path
, struct stat
*buf
)
1299 if (strlen (path
) < strlen (server_url
))
1302 if (!current_share_info
) { /* Server was not stat()ed */
1303 /* Make sure there is such share at server */
1304 smbfs_connection
*sc
;
1306 p
= smbfs_get_path (&sc
, path
);
1309 memset (buf
, 0, sizeof (*buf
));
1310 /* show this as dir */
1312 (S_IFDIR
| S_IRUSR
| S_IRGRP
| S_IROTH
| S_IXUSR
| S_IXGRP
|
1319 path
+= strlen (server_url
); /* we only want share name */
1322 if (*path
== '/') /* '/' leading server name */
1323 path
++; /* probably came from server browsing */
1325 if (!current_share_info
->entries
) {
1326 if (!smbfs_loaddir (current_share_info
)) /* browse host */
1329 dentry
= current_share_info
->entries
;
1330 DEBUG (3, ("smbfs_fake_share_stat: %s on %s\n", path
, server_url
));
1332 if (strcmp (dentry
->text
, path
) == 0) {
1333 DEBUG (6, ("smbfs_fake_share_stat: %s:%4o\n",
1334 dentry
->text
, (int) dentry
->my_stat
.st_mode
));
1335 memcpy (buf
, &dentry
->my_stat
, sizeof (struct stat
));
1338 dentry
= dentry
->next
;
1344 /* stat a single file, smbfs_get_remote_stat callback */
1345 static dir_entry
*single_entry
;
1347 /* stat a single file */
1349 smbfs_get_remote_stat (smbfs_connection
* sc
, const char *path
, struct stat
*buf
)
1351 uint16 attribute
= aDIR
| aSYSTEM
| aHIDDEN
;
1354 DEBUG (3, ("smbfs_get_remote_stat(): mypath:%s\n", path
));
1356 mypath
= smbfs_convert_path (path
, FALSE
);
1358 #if 0 /* single_entry is never free()d now. And only my_stat is used */
1359 single_entry
= g_new (dir_entry
, 1);
1361 single_entry
->text
= dos_to_unix (g_strdup (finfo
->name
), 1);
1363 single_entry
->next
= 0;
1366 single_entry
= g_new0 (dir_entry
, 1);
1369 (sc
->cli
, mypath
, attribute
, smbfs_loaddir_helper
, single_entry
) < 1) {
1372 return -1; /* cli_list returns number of files */
1375 memcpy (buf
, &single_entry
->my_stat
, sizeof (struct stat
));
1377 /* don't free here, use for smbfs_fstat() */
1378 /* g_free(single_entry->text);
1379 g_free(single_entry); */
1385 smbfs_search_dir_entry (dir_entry
*dentry
, const char *text
, struct stat
*buf
)
1388 if (strcmp(text
, dentry
->text
) == 0) {
1389 memcpy(buf
, &dentry
->my_stat
, sizeof(struct stat
));
1390 memcpy(&single_entry
->my_stat
, &dentry
->my_stat
,
1391 sizeof(struct stat
));
1394 dentry
= dentry
->next
;
1400 smbfs_get_stat_info (smbfs_connection
* sc
, const char *path
, struct stat
*buf
)
1404 dir_entry
*dentry
= current_info
->entries
;
1406 const char *mypath
= path
;
1408 mypath
++; /* cut off leading '/' */
1409 if ((p
= strrchr (mypath
, '/')))
1410 mypath
= p
+ 1; /* advance until last file/dir name */
1411 DEBUG (3, ("smbfs_get_stat_info: mypath:%s, current_info->dirname:%s\n",
1412 mypath
, current_info
->dirname
));
1415 DEBUG (1, ("No dir entries (empty dir) cached:'%s', wanted:'%s'\n",
1416 current_info
->dirname
, path
));
1420 if (!single_entry
) /* when found, this will be written too */
1421 single_entry
= g_new (dir_entry
, 1);
1422 if (smbfs_search_dir_entry (current_info
->entries
, mypath
, buf
) == 0) {
1425 /* now try to identify mypath as PARENT dir */
1429 mdp
= mydir
= g_strdup (current_info
->dirname
);
1430 if ((p
= strrchr (mydir
, '/')))
1431 *p
= 0; /* advance util last '/' */
1432 if ((p
= strrchr (mydir
, '/')))
1433 mydir
= p
+ 1; /* advance util last '/' */
1434 if (strcmp (mydir
, mypath
) == 0) { /* fake a stat for ".." */
1435 memset (buf
, 0, sizeof (struct stat
));
1436 buf
->st_mode
= (S_IFDIR
| S_IRUSR
| S_IRGRP
| S_IROTH
) & myumask
;
1437 memcpy (&single_entry
->my_stat
, buf
, sizeof (struct stat
));
1439 DEBUG (1, (" PARENT:found in %s\n", current_info
->dirname
));
1444 /* now try to identify as CURRENT dir? */
1446 char *dnp
= current_info
->dirname
;
1447 DEBUG (6, ("smbfs_get_stat_info: is %s current dir? this dir is: %s\n",
1448 mypath
, current_info
->dirname
));
1454 if (strcmp (mypath
, dnp
) == 0) {
1455 memset (buf
, 0, sizeof (struct stat
));
1456 buf
->st_mode
= (S_IFDIR
| S_IRUSR
| S_IRGRP
| S_IROTH
) & myumask
;
1457 memcpy (&single_entry
->my_stat
, buf
, sizeof (struct stat
));
1458 DEBUG (1, (" CURRENT:found in %s\n", current_info
->dirname
));
1462 DEBUG (3, ("'%s' not found in current_info '%s'\n", path
,
1463 current_info
->dirname
));
1464 /* try to find this in the PREVIOUS listing */
1465 if (previous_info
) {
1466 if (smbfs_search_dir_entry (previous_info
->entries
, mypath
, buf
) == 0)
1468 DEBUG (3, ("'%s' not found in previous_info '%s'\n", path
,
1469 previous_info
->dirname
));
1471 /* try to find this in the SHARE listing */
1472 if (current_share_info
) {
1473 if (smbfs_search_dir_entry (current_share_info
->entries
, mypath
, buf
) == 0)
1475 DEBUG (3, ("'%s' not found in share_info '%s'\n", path
,
1476 current_share_info
->dirname
));
1478 /* try to find this in the SERVER listing */
1479 if (current_server_info
) {
1480 if (smbfs_search_dir_entry (current_server_info
->entries
, mypath
, buf
) == 0)
1482 DEBUG (3, ("'%s' not found in server_info '%s'\n", path
,
1483 current_server_info
->dirname
));
1485 /* nothing found. get stat file info from server */
1486 return smbfs_get_remote_stat (sc
, path
, buf
);
1490 smbfs_chdir (struct vfs_class
*me
, const char *path
)
1493 smbfs_connection
*sc
;
1497 DEBUG (3, ("smbfs_chdir(path:%s)\n", path
));
1498 if (!(remote_dir
= smbfs_get_path (&sc
, path
)))
1500 g_free (remote_dir
);
1506 smbfs_loaddir_by_name (struct vfs_class
*me
, const char *path
)
1511 mypath
= g_strdup(path
);
1512 p
= strrchr(mypath
, '/');
1516 DEBUG(6, ("smbfs_loaddir_by_name(%s)\n", mypath
));
1517 smbfs_chdir(me
, mypath
);
1518 info
= smbfs_opendir (me
, mypath
);
1522 smbfs_readdir(info
);
1523 smbfs_loaddir(info
);
1528 smbfs_stat (struct vfs_class
* me
, const char *path
, struct stat
*buf
)
1530 smbfs_connection
*sc
;
1532 char *service
, *pp
, *at
;
1535 DEBUG (3, ("smbfs_stat(path:%s)\n", path
));
1537 if (!current_info
) {
1538 DEBUG (1, ("current_info = NULL: "));
1539 if (smbfs_loaddir_by_name (me
, path
) < 0)
1543 /* check if stating server */
1545 if (strncmp (p
, URL_HEADER
, HEADER_LEN
)) {
1546 DEBUG (1, ("'%s' doesnt start with '%s' (length %d)\n",
1547 p
, URL_HEADER
, HEADER_LEN
));
1555 pp
= strchr (p
, '/'); /* advance past next '/' */
1556 at
= strchr (p
, '@');
1557 pstrcpy (server_url
, URL_HEADER
);
1558 if (at
&& at
< pp
) { /* user@server */
1559 char *z
= &(server_url
[sizeof (server_url
) - 1]);
1562 at
= &(server_url
[HEADER_LEN
]) + (at
- p
+ 1);
1565 at
= &(server_url
[HEADER_LEN
]);
1570 pstrcat (server_url
, current_bucket
->host
);
1573 if (!current_info
->server_list
) {
1574 if (smbfs_loaddir_by_name (me
, path
) < 0)
1577 return smbfs_fake_server_stat (server_url
, path
, buf
);
1580 if (!strchr (++pp
, '/')) {
1581 return smbfs_fake_share_stat (server_url
, path
, buf
);
1584 /* stating inside share at this point */
1585 if (!(service
= smbfs_get_path (&sc
, path
))) /* connects if necessary */
1588 int hostlen
= strlen (current_bucket
->host
);
1589 char *ppp
= service
+ strlen (service
) - hostlen
;
1590 char *sp
= server_url
+ strlen (server_url
) - hostlen
;
1592 if (strcmp (sp
, ppp
) == 0) {
1593 /* make server name appear as directory */
1594 DEBUG (1, ("smbfs_stat: showing server as directory\n"));
1595 memset (buf
, 0, sizeof (struct stat
));
1596 buf
->st_mode
= (S_IFDIR
| S_IRUSR
| S_IRGRP
| S_IROTH
) & myumask
;
1601 /* check if current_info is in share requested */
1603 pp
= strchr (p
, '/');
1605 p
= ++pp
; /* advance past server name */
1606 pp
= strchr (p
, '/');
1609 *pp
= 0; /* cut off everthing after service name */
1611 p
= IPC
; /* browsing for services */
1612 pp
= current_info
->dirname
;
1615 if (strncmp (p
, pp
, strlen (p
)) != 0) {
1616 DEBUG (6, ("desired '%s' is not loaded, we have '%s'\n", p
, pp
));
1617 if (smbfs_loaddir_by_name (me
, path
) < 0) {
1621 DEBUG (6, ("loaded dir: '%s'\n", current_info
->dirname
));
1624 /* stat dirs & files under shares now */
1625 return smbfs_get_stat_info (sc
, path
, buf
);
1628 #define smbfs_lstat smbfs_stat /* no symlinks on smb filesystem? */
1631 smbfs_lseek (void *data
, off_t offset
, int whence
)
1633 smbfs_handle
*info
= (smbfs_handle
*) data
;
1637 ("smbfs_lseek(info->nread => %d, offset => %d, whence => %d) \n",
1638 (int) info
->nread
, (int) offset
, whence
));
1642 info
->nread
= offset
;
1645 info
->nread
+= offset
;
1648 if (!cli_qfileinfo (info
->cli
, info
->fnum
,
1649 NULL
, &size
, NULL
, NULL
, NULL
,
1651 !cli_getattrE (info
->cli
, info
->fnum
,
1652 NULL
, &size
, NULL
, NULL
, NULL
)) {
1656 info
->nread
= size
+ offset
;
1664 smbfs_mknod (struct vfs_class
*me
, const char *path
, int mode
, int dev
)
1668 DEBUG(3, ("smbfs_mknod(path:%s, mode:%d, dev:%d)\n", path
, mode
, dev
));
1669 my_errno
= EOPNOTSUPP
;
1674 smbfs_mkdir (struct vfs_class
* me
, const char *path
, mode_t mode
)
1676 smbfs_connection
*sc
;
1682 DEBUG (3, ("smbfs_mkdir(path:%s, mode:%d)\n", path
, (int) mode
));
1683 if ((remote_file
= smbfs_get_path (&sc
, path
)) == 0)
1685 g_free (remote_file
);
1686 cpath
= smbfs_convert_path (path
, FALSE
);
1688 if (!cli_mkdir (sc
->cli
, cpath
)) {
1689 my_errno
= cli_error (sc
->cli
, NULL
, &err
, NULL
);
1690 message (D_ERROR
, MSG_ERROR
, _(" Error %s creating directory %s "),
1691 cli_errstr (sc
->cli
), CNV_LANG (cpath
));
1700 smbfs_rmdir (struct vfs_class
*me
, const char *path
)
1702 smbfs_connection
*sc
;
1708 DEBUG(3, ("smbfs_rmdir(path:%s)\n", path
));
1709 if ((remote_file
= smbfs_get_path (&sc
, path
)) == 0)
1711 g_free (remote_file
);
1712 cpath
= smbfs_convert_path (path
, FALSE
);
1714 if (!cli_rmdir(sc
->cli
, cpath
)) {
1715 my_errno
= cli_error(sc
->cli
, NULL
, &err
, NULL
);
1716 message (D_ERROR
, MSG_ERROR
, _(" Error %s removing directory %s "),
1717 cli_errstr(sc
->cli
), CNV_LANG(cpath
));
1727 smbfs_link (struct vfs_class
*me
, const char *p1
, const char *p2
)
1731 DEBUG (3, ("smbfs_link(p1:%s, p2:%s)\n", p1
, p2
));
1732 my_errno
= EOPNOTSUPP
;
1737 smbfs_free (vfsid id
)
1739 DEBUG (3, ("smbfs_free(%p)\n", id
));
1740 smbfs_auth_free_all ();
1743 /* Gives up on a socket and reopens the connection, the child own the socket
1747 smbfs_forget (const char *path
)
1749 char *host
, *user
, *p
;
1752 if (strncmp (path
, URL_HEADER
, HEADER_LEN
))
1755 DEBUG (3, ("smbfs_forget(path:%s)\n", path
));
1758 if (path
[0] == '/' && path
[1] == '/')
1761 if ((p
= smbfs_get_host_and_username (&path
, &host
, &user
, &port
, NULL
))) {
1763 for (i
= 0; i
< SMBFS_MAX_CONNECTIONS
; i
++) {
1764 if (smbfs_connections
[i
].cli
1765 && (strcmp (host
, smbfs_connections
[i
].host
) == 0)
1766 && (strcmp (user
, smbfs_connections
[i
].user
) == 0)
1767 && (port
== smbfs_connections
[i
].port
)) {
1769 /* close socket: the child owns it now */
1770 cli_shutdown (smbfs_connections
[i
].cli
);
1772 /* reopen the connection */
1773 smbfs_connections
[i
].cli
=
1774 smbfs_do_connect (host
, smbfs_connections
[i
].service
);
1783 smbfs_setctl (struct vfs_class
*me
, const char *path
, int ctlop
, void *arg
)
1788 DEBUG (3, ("smbfs_setctl(path:%s, ctlop:%d)\n", path
, ctlop
));
1790 case VFS_SETCTL_FORGET
:
1791 smbfs_forget (path
);
1798 static smbfs_handle
*
1799 smbfs_open_readwrite (smbfs_handle
*remote_handle
, char *rname
, int flags
, int mode
)
1805 if (flags
& O_TRUNC
) /* if it exists truncate to zero */
1806 DEBUG (3, ("smbfs_open: O_TRUNC\n"));
1808 remote_handle
->fnum
=
1809 #if 1 /* Don't play with flags, it is cli_open() headache */
1810 cli_open (remote_handle
->cli
, rname
, flags
, DENY_NONE
);
1811 #else /* What's a reasons to has this code ? */
1812 cli_open (remote_handle
->cli
, rname
, ((flags
& O_CREAT
)
1814 (O_WRONLY
| O_APPEND
))) ?
1815 flags
: O_RDONLY
, DENY_NONE
);
1817 if (remote_handle
->fnum
== -1) {
1818 message (D_ERROR
, MSG_ERROR
, _(" %s opening remote file %s "),
1819 cli_errstr (remote_handle
->cli
), CNV_LANG (rname
));
1820 DEBUG (1, ("smbfs_open(rname:%s) error:%s\n",
1821 rname
, cli_errstr (remote_handle
->cli
)));
1822 my_errno
= cli_error (remote_handle
->cli
, NULL
, &err
, NULL
);
1826 if (flags
& O_CREAT
)
1827 return remote_handle
;
1829 if (!cli_qfileinfo (remote_handle
->cli
, remote_handle
->fnum
,
1830 &remote_handle
->attr
, &size
, NULL
, NULL
, NULL
, NULL
,
1832 && !cli_getattrE (remote_handle
->cli
, remote_handle
->fnum
,
1833 &remote_handle
->attr
, &size
, NULL
, NULL
, NULL
)) {
1834 message (D_ERROR
, MSG_ERROR
, " getattrib: %s ",
1835 cli_errstr (remote_handle
->cli
));
1837 ("smbfs_open(rname:%s) getattrib:%s\n", rname
,
1838 cli_errstr (remote_handle
->cli
)));
1839 my_errno
= cli_error (remote_handle
->cli
, NULL
, &err
, NULL
);
1840 cli_close (remote_handle
->cli
, remote_handle
->fnum
);
1844 if ((flags
== (O_WRONLY
| O_APPEND
)) /* file.c:copy_file_file() -> do_append */
1845 && smbfs_lseek (remote_handle
, 0, SEEK_END
) == -1) {
1846 cli_close (remote_handle
->cli
, remote_handle
->fnum
);
1850 return remote_handle
;
1854 smbfs_open (struct vfs_class
*me
, const char *file
, int flags
, int mode
)
1858 smbfs_connection
*sc
;
1859 smbfs_handle
*remote_handle
;
1863 DEBUG(3, ("smbfs_open(file:%s, flags:%d, mode:%o)\n", file
, flags
, mode
));
1865 if (!(remote_file
= smbfs_get_path (&sc
, file
)))
1868 remote_file
= free_after(smbfs_convert_path (remote_file
, FALSE
), remote_file
);
1870 remote_handle
= g_new (smbfs_handle
, 2);
1871 remote_handle
->cli
= sc
->cli
;
1872 remote_handle
->nread
= 0;
1874 ret
= smbfs_open_readwrite (remote_handle
, remote_file
, flags
, mode
);
1876 g_free (remote_file
);
1878 g_free (remote_handle
);
1884 smbfs_unlink (struct vfs_class
*me
, const char *path
)
1886 smbfs_connection
*sc
;
1891 if ((remote_file
= smbfs_get_path (&sc
, path
)) == 0)
1894 remote_file
= free_after(smbfs_convert_path (remote_file
, FALSE
), remote_file
);
1896 if (!cli_unlink(sc
->cli
, remote_file
)) {
1897 message (D_ERROR
, MSG_ERROR
, _(" %s removing remote file %s "),
1898 cli_errstr(sc
->cli
), CNV_LANG(remote_file
));
1899 g_free (remote_file
);
1902 g_free (remote_file
);
1907 smbfs_rename (struct vfs_class
*me
, const char *a
, const char *b
)
1909 smbfs_connection
*sc
;
1915 if ((ra
= smbfs_get_path (&sc
, a
)) == 0)
1918 if ((rb
= smbfs_get_path (&sc
, b
)) == 0) {
1923 ra
= free_after (smbfs_convert_path (ra
, FALSE
), ra
);
1924 rb
= free_after (smbfs_convert_path (rb
, FALSE
), rb
);
1926 retval
= cli_rename(sc
->cli
, ra
, rb
);
1932 message (D_ERROR
, MSG_ERROR
, _(" %s renaming files\n"),
1933 cli_errstr(sc
->cli
));
1940 smbfs_fstat (void *data
, struct stat
*buf
)
1942 smbfs_handle
*remote_handle
= (smbfs_handle
*)data
;
1944 DEBUG(3, ("smbfs_fstat(fnum:%d)\n", remote_handle
->fnum
));
1946 /* use left over from previous smbfs_get_remote_stat, if available */
1948 memcpy(buf
, &single_entry
->my_stat
, sizeof(struct stat
));
1949 else { /* single_entry not set up: bug */
1959 vfs_smbfs_ops
.name
= "smbfs";
1960 vfs_smbfs_ops
.prefix
= "smb:";
1961 vfs_smbfs_ops
.flags
= VFSF_NOLINKS
;
1962 vfs_smbfs_ops
.init
= smbfs_init
;
1963 vfs_smbfs_ops
.fill_names
= smbfs_fill_names
;
1964 vfs_smbfs_ops
.open
= smbfs_open
;
1965 vfs_smbfs_ops
.close
= smbfs_close
;
1966 vfs_smbfs_ops
.read
= smbfs_read
;
1967 vfs_smbfs_ops
.write
= smbfs_write
;
1968 vfs_smbfs_ops
.opendir
= smbfs_opendir
;
1969 vfs_smbfs_ops
.readdir
= smbfs_readdir
;
1970 vfs_smbfs_ops
.closedir
= smbfs_closedir
;
1971 vfs_smbfs_ops
.stat
= smbfs_stat
;
1972 vfs_smbfs_ops
.lstat
= smbfs_lstat
;
1973 vfs_smbfs_ops
.fstat
= smbfs_fstat
;
1974 vfs_smbfs_ops
.chmod
= smbfs_chmod
;
1975 vfs_smbfs_ops
.chown
= smbfs_chown
;
1976 vfs_smbfs_ops
.utime
= smbfs_utime
;
1977 vfs_smbfs_ops
.readlink
= smbfs_readlink
;
1978 vfs_smbfs_ops
.symlink
= smbfs_symlink
;
1979 vfs_smbfs_ops
.link
= smbfs_link
;
1980 vfs_smbfs_ops
.unlink
= smbfs_unlink
;
1981 vfs_smbfs_ops
.rename
= smbfs_rename
;
1982 vfs_smbfs_ops
.chdir
= smbfs_chdir
;
1983 vfs_smbfs_ops
.ferrno
= smbfs_errno
;
1984 vfs_smbfs_ops
.lseek
= smbfs_lseek
;
1985 vfs_smbfs_ops
.mknod
= smbfs_mknod
;
1986 vfs_smbfs_ops
.free
= smbfs_free
;
1987 vfs_smbfs_ops
.mkdir
= smbfs_mkdir
;
1988 vfs_smbfs_ops
.rmdir
= smbfs_rmdir
;
1989 vfs_smbfs_ops
.setctl
= smbfs_setctl
;
1990 vfs_register_class (&vfs_smbfs_ops
);