2 * Unix SMB/CIFS implementation.
3 * Main SMB server routines
5 * Copyright (C) Andrew Tridgell 1992-2002,2006
6 * Copyright (C) Jeremy Allison 1992-2010
7 * Copyright (C) Volker Lendecke 1993-2009
8 * Copyright (C) John H Terpstra 1995-1998
9 * Copyright (C) Luke Kenneth Casson Leighton 1996-1998
10 * Copyright (C) Paul Ashton 1997-1998
11 * Copyright (C) Tim Potter 1999-2000
12 * Copyright (C) T.D.Lee@durham.ac.uk 1999
13 * Copyright (C) Ying Chen 2000
14 * Copyright (C) Shirish Kalele 2000
15 * Copyright (C) Andrew Bartlett 2001-2003
16 * Copyright (C) Alexander Bokovoy 2002,2005
17 * Copyright (C) Simo Sorce 2001-2002,2009
18 * Copyright (C) Andreas Gruenbacher 2002
19 * Copyright (C) Jim McDonough <jmcd@us.ibm.com> 2002
20 * Copyright (C) Martin Pool 2002
21 * Copyright (C) Luke Howard 2003
22 * Copyright (C) Stefan (metze) Metzmacher 2003,2009
23 * Copyright (C) Steve French 2005
24 * Copyright (C) Gerald (Jerry) Carter 2006
25 * Copyright (C) James Peach 2006-2007
26 * Copyright (C) Jelmer Vernooij 2002-2003
27 * Copyright (C) Michael Adam 2007
28 * Copyright (C) Rishi Srivatsavai 2007
29 * Copyright (C) Tim Prouty 2009
30 * Copyright (C) Gregor Beck 2011
32 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 3 of the License, or
35 * (at your option) any later version.
37 * This program is distributed in the hope that it will be useful,
38 * but WITHOUT ANY WARRANTY; without even the implied warranty of
39 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
40 * GNU General Public License for more details.
42 * You should have received a copy of the GNU General Public License
43 * along with this program. If not, see <http://www.gnu.org/licenses/>.
46 #ifndef _SMBD_PROTO_H_
47 #define _SMBD_PROTO_H_
49 /* The following definitions come from smbd/signing.c */
51 bool srv_check_sign_mac(struct smbd_server_connection
*conn
,
52 const char *inbuf
, uint32_t *seqnum
, bool trusted_channel
);
53 void srv_calculate_sign_mac(struct smbd_server_connection
*conn
,
54 char *outbuf
, uint32_t seqnum
);
55 void srv_cancel_sign_response(struct smbd_server_connection
*conn
);
56 bool srv_init_signing(struct smbd_server_connection
*conn
);
57 void srv_set_signing_negotiated(struct smbd_server_connection
*conn
,
58 bool allowed
, bool mandatory
);
59 bool srv_is_signing_active(struct smbd_server_connection
*conn
);
60 bool srv_is_signing_negotiated(struct smbd_server_connection
*conn
);
61 void srv_set_signing(struct smbd_server_connection
*conn
,
62 const DATA_BLOB user_session_key
,
63 const DATA_BLOB response
);
65 /* The following definitions come from smbd/aio.c */
67 NTSTATUS
schedule_aio_read_and_X(connection_struct
*conn
,
68 struct smb_request
*req
,
69 files_struct
*fsp
, SMB_OFF_T startpos
,
71 NTSTATUS
schedule_aio_write_and_X(connection_struct
*conn
,
72 struct smb_request
*req
,
73 files_struct
*fsp
, const char *data
,
76 NTSTATUS
schedule_smb2_aio_read(connection_struct
*conn
,
77 struct smb_request
*smbreq
,
83 NTSTATUS
schedule_aio_smb2_write(connection_struct
*conn
,
84 struct smb_request
*smbreq
,
89 bool cancel_smb2_aio(struct smb_request
*smbreq
);
90 int wait_for_aio_completion(files_struct
*fsp
);
91 void cancel_aio_by_fsp(files_struct
*fsp
);
92 void smbd_aio_complete_aio_ex(struct aio_extra
*aio_ex
);
94 /* The following definitions come from smbd/blocking.c */
96 void brl_timeout_fn(struct event_context
*event_ctx
,
97 struct timed_event
*te
,
100 struct timeval
timeval_brl_min(const struct timeval
*tv1
,
101 const struct timeval
*tv2
);
102 void process_blocking_lock_queue(struct smbd_server_connection
*sconn
);
103 bool push_blocking_lock_request( struct byte_range_lock
*br_lck
,
104 struct smb_request
*req
,
109 enum brl_type lock_type
,
110 enum brl_flavour lock_flav
,
113 uint64_t blocking_smblctx
);
114 void smbd_cancel_pending_lock_requests_by_fid(files_struct
*fsp
,
115 struct byte_range_lock
*br_lck
,
116 enum file_close_type close_type
);
117 void cancel_pending_lock_requests_by_fid(files_struct
*fsp
,
118 struct byte_range_lock
*br_lck
,
119 enum file_close_type close_type
);
120 void remove_pending_lock_requests_by_mid_smb1(
121 struct smbd_server_connection
*sconn
, uint64_t mid
);
122 bool blocking_lock_was_deferred_smb1(
123 struct smbd_server_connection
*sconn
, uint64_t mid
);
124 struct blocking_lock_record
*blocking_lock_cancel_smb1(files_struct
*fsp
,
128 enum brl_flavour lock_flav
,
129 unsigned char locktype
,
132 /* The following definitions come from smbd/close.c */
134 void set_close_write_time(struct files_struct
*fsp
, struct timespec ts
);
135 NTSTATUS
close_file(struct smb_request
*req
, files_struct
*fsp
,
136 enum file_close_type close_type
);
137 void msg_close_file(struct messaging_context
*msg_ctx
,
140 struct server_id server_id
,
142 NTSTATUS
delete_all_streams(connection_struct
*conn
, const char *fname
);
144 /* The following definitions come from smbd/conn.c */
146 void conn_init(struct smbd_server_connection
*sconn
);
147 int conn_num_open(struct smbd_server_connection
*sconn
);
148 bool conn_snum_used(struct smbd_server_connection
*sconn
, int snum
);
149 connection_struct
*conn_find(struct smbd_server_connection
*sconn
,
151 connection_struct
*conn_new(struct smbd_server_connection
*sconn
);
152 bool conn_close_all(struct smbd_server_connection
*sconn
);
153 bool conn_idle_all(struct smbd_server_connection
*sconn
, time_t t
);
154 void conn_clear_vuid_caches(struct smbd_server_connection
*sconn
, uint16 vuid
);
155 void conn_free(connection_struct
*conn
);
156 void conn_force_tdis(struct smbd_server_connection
*sconn
, const char *sharename
);
157 void msg_force_tdis(struct messaging_context
*msg
,
160 struct server_id server_id
,
163 /* The following definitions come from smbd/connection.c */
165 bool yield_connection(connection_struct
*conn
, const char *name
);
166 int count_current_connections( const char *sharename
, bool clear
);
167 bool claim_connection(connection_struct
*conn
, const char *name
);
169 /* The following definitions come from smbd/dfree.c */
171 uint64_t sys_disk_free(connection_struct
*conn
, const char *path
, bool small_query
,
172 uint64_t *bsize
,uint64_t *dfree
,uint64_t *dsize
);
173 uint64_t get_dfree_info(connection_struct
*conn
,
180 /* The following definitions come from smbd/dir.c */
182 bool make_dir_struct(TALLOC_CTX
*ctx
,
190 bool init_dptrs(struct smbd_server_connection
*sconn
);
191 char *dptr_path(struct smbd_server_connection
*sconn
, int key
);
192 char *dptr_wcard(struct smbd_server_connection
*sconn
, int key
);
193 uint16
dptr_attr(struct smbd_server_connection
*sconn
, int key
);
194 void dptr_close(struct smbd_server_connection
*sconn
, int *key
);
195 void dptr_closecnum(connection_struct
*conn
);
196 void dptr_idlecnum(connection_struct
*conn
);
197 void dptr_closepath(struct smbd_server_connection
*sconn
,
198 char *path
,uint16 spid
);
199 NTSTATUS
dptr_create(connection_struct
*conn
, files_struct
*fsp
,
200 const char *path
, bool old_handle
, bool expect_close
,uint16 spid
,
201 const char *wcard
, bool wcard_has_wild
, uint32 attr
, struct dptr_struct
**dptr_ret
);
202 void dptr_CloseDir(files_struct
*fsp
);
203 void dptr_SeekDir(struct dptr_struct
*dptr
, long offset
);
204 long dptr_TellDir(struct dptr_struct
*dptr
);
205 bool dptr_has_wild(struct dptr_struct
*dptr
);
206 int dptr_dnum(struct dptr_struct
*dptr
);
207 char *dptr_ReadDirName(TALLOC_CTX
*ctx
,
208 struct dptr_struct
*dptr
,
210 SMB_STRUCT_STAT
*pst
);
211 bool dptr_SearchDir(struct dptr_struct
*dptr
, const char *name
, long *poffset
, SMB_STRUCT_STAT
*pst
);
212 void dptr_DirCacheAdd(struct dptr_struct
*dptr
, const char *name
, long offset
);
213 void dptr_init_search_op(struct dptr_struct
*dptr
);
214 bool dptr_fill(struct smbd_server_connection
*sconn
,
215 char *buf1
,unsigned int key
);
216 struct dptr_struct
*dptr_fetch(struct smbd_server_connection
*sconn
,
218 struct dptr_struct
*dptr_fetch_lanman2(struct smbd_server_connection
*sconn
,
220 bool dir_check_ftype(connection_struct
*conn
, uint32 mode
, uint32 dirtype
);
221 bool get_dir_entry(TALLOC_CTX
*ctx
,
222 struct dptr_struct
*dirptr
,
228 struct timespec
*date
,
231 bool is_visible_file(connection_struct
*conn
, const char *dir_path
, const char *name
, SMB_STRUCT_STAT
*pst
, bool use_veto
);
232 struct smb_Dir
*OpenDir(TALLOC_CTX
*mem_ctx
, connection_struct
*conn
,
233 const char *name
, const char *mask
, uint32 attr
);
234 const char *ReadDirName(struct smb_Dir
*dirp
, long *poffset
,
235 SMB_STRUCT_STAT
*sbuf
, char **talloced
);
236 void RewindDir(struct smb_Dir
*dirp
, long *poffset
);
237 void SeekDir(struct smb_Dir
*dirp
, long offset
);
238 long TellDir(struct smb_Dir
*dirp
);
239 void DirCacheAdd(struct smb_Dir
*dirp
, const char *name
, long offset
);
240 bool SearchDir(struct smb_Dir
*dirp
, const char *name
, long *poffset
);
241 NTSTATUS
can_delete_directory(struct connection_struct
*conn
,
242 const char *dirname
);
243 NTSTATUS
smbd_can_delete_directory(struct connection_struct
*conn
,
244 const char *dirname
);
246 /* The following definitions come from smbd/dmapi.c */
248 const void *dmapi_get_current_session(void);
249 bool dmapi_have_session(void);
250 bool dmapi_new_session(void);
251 bool dmapi_destroy_session(void);
252 uint32
dmapi_file_flags(const char * const path
);
254 /* The following definitions come from smbd/dnsregister.c */
256 bool smbd_setup_mdns_registration(struct tevent_context
*ev
,
260 /* The following definitions come from smbd/dosmode.c */
262 mode_t
unix_mode(connection_struct
*conn
, int dosmode
,
263 const struct smb_filename
*smb_fname
,
264 const char *inherit_from_dir
);
265 uint32
dos_mode_msdfs(connection_struct
*conn
,
266 const struct smb_filename
*smb_fname
);
267 int dos_attributes_to_stat_dos_flags(uint32_t dosmode
);
268 uint32
dos_mode(connection_struct
*conn
, struct smb_filename
*smb_fname
);
269 int file_set_dosmode(connection_struct
*conn
, struct smb_filename
*smb_fname
,
270 uint32 dosmode
, const char *parent_dir
, bool newfile
);
271 NTSTATUS
file_set_sparse(connection_struct
*conn
,
272 struct files_struct
*fsp
,
274 int file_ntimes(connection_struct
*conn
, const struct smb_filename
*smb_fname
,
275 struct smb_file_time
*ft
);
276 bool set_sticky_write_time_path(struct file_id fileid
, struct timespec mtime
);
277 bool set_sticky_write_time_fsp(struct files_struct
*fsp
,
278 struct timespec mtime
);
280 NTSTATUS
set_create_timespec_ea(connection_struct
*conn
,
281 const struct smb_filename
*smb_fname
,
282 struct timespec create_time
);
284 struct timespec
get_create_timespec(connection_struct
*conn
,
285 struct files_struct
*fsp
,
286 const struct smb_filename
*smb_fname
);
288 struct timespec
get_change_timespec(connection_struct
*conn
,
289 struct files_struct
*fsp
,
290 const struct smb_filename
*smb_fname
);
292 /* The following definitions come from smbd/error.c */
294 bool use_nt_status(void);
295 void error_packet_set(char *outbuf
, uint8 eclass
, uint32 ecode
, NTSTATUS ntstatus
, int line
, const char *file
);
296 int error_packet(char *outbuf
, uint8 eclass
, uint32 ecode
, NTSTATUS ntstatus
, int line
, const char *file
);
297 void reply_nt_error(struct smb_request
*req
, NTSTATUS ntstatus
,
298 int line
, const char *file
);
299 void reply_force_dos_error(struct smb_request
*req
, uint8 eclass
, uint32 ecode
,
300 int line
, const char *file
);
301 void reply_both_error(struct smb_request
*req
, uint8 eclass
, uint32 ecode
,
302 NTSTATUS status
, int line
, const char *file
);
303 void reply_openerror(struct smb_request
*req
, NTSTATUS status
);
305 /* The following definitions come from smbd/file_access.c */
307 bool can_delete_file_in_directory(connection_struct
*conn
,
308 const struct smb_filename
*smb_fname
);
309 bool can_write_to_file(connection_struct
*conn
,
310 const struct smb_filename
*smb_fname
);
311 bool directory_has_default_acl(connection_struct
*conn
, const char *fname
);
313 /* The following definitions come from smbd/fileio.c */
315 ssize_t
read_file(files_struct
*fsp
,char *data
,SMB_OFF_T pos
,size_t n
);
316 void update_write_time_handler(struct event_context
*ctx
,
317 struct timed_event
*te
,
320 void trigger_write_time_update(struct files_struct
*fsp
);
321 void trigger_write_time_update_immediate(struct files_struct
*fsp
);
322 ssize_t
write_file(struct smb_request
*req
,
327 void delete_write_cache(files_struct
*fsp
);
328 void set_filelen_write_cache(files_struct
*fsp
, SMB_OFF_T file_size
);
329 ssize_t
flush_write_cache(files_struct
*fsp
, enum flush_reason_enum reason
);
330 NTSTATUS
sync_file(connection_struct
*conn
, files_struct
*fsp
, bool write_through
);
331 int fsp_stat(files_struct
*fsp
);
333 /* The following definitions come from smbd/filename.c */
335 NTSTATUS
unix_convert(TALLOC_CTX
*ctx
,
336 connection_struct
*conn
,
337 const char *orig_path
,
338 struct smb_filename
**smb_fname
,
340 NTSTATUS
check_veto_path(connection_struct
*conn
, const char *name
);
341 NTSTATUS
check_name(connection_struct
*conn
, const char *name
);
342 int get_real_filename(connection_struct
*conn
, const char *path
,
343 const char *name
, TALLOC_CTX
*mem_ctx
,
345 NTSTATUS
filename_convert(TALLOC_CTX
*mem_ctx
,
346 connection_struct
*conn
,
350 bool *ppath_contains_wcard
,
351 struct smb_filename
**pp_smb_fname
);
353 /* The following definitions come from smbd/files.c */
355 NTSTATUS
file_new(struct smb_request
*req
, connection_struct
*conn
,
356 files_struct
**result
);
357 void file_close_conn(connection_struct
*conn
);
358 void file_close_pid(struct smbd_server_connection
*sconn
, uint16 smbpid
,
360 bool file_init(struct smbd_server_connection
*sconn
);
361 void file_close_user(struct smbd_server_connection
*sconn
, int vuid
);
362 struct files_struct
*files_forall(
363 struct smbd_server_connection
*sconn
,
364 struct files_struct
*(*fn
)(struct files_struct
*fsp
,
367 files_struct
*file_find_fd(struct smbd_server_connection
*sconn
, int fd
);
368 files_struct
*file_find_dif(struct smbd_server_connection
*sconn
,
369 struct file_id id
, unsigned long gen_id
);
370 files_struct
*file_find_di_first(struct smbd_server_connection
*sconn
,
372 files_struct
*file_find_di_next(files_struct
*start_fsp
);
373 bool file_find_subpath(files_struct
*dir_fsp
);
374 void file_sync_all(connection_struct
*conn
);
375 void file_free(struct smb_request
*req
, files_struct
*fsp
);
376 files_struct
*file_fsp(struct smb_request
*req
, uint16 fid
);
377 NTSTATUS
dup_file_fsp(struct smb_request
*req
, files_struct
*from
,
378 uint32 access_mask
, uint32 share_access
,
379 uint32 create_options
, files_struct
*to
);
380 NTSTATUS
file_name_hash(connection_struct
*conn
,
381 const char *name
, uint32_t *p_name_hash
);
382 NTSTATUS
fsp_set_smb_fname(struct files_struct
*fsp
,
383 const struct smb_filename
*smb_fname_in
);
385 /* The following definitions come from smbd/ipc.c */
387 void send_trans_reply(connection_struct
*conn
,
388 struct smb_request
*req
,
389 char *rparam
, int rparam_len
,
390 char *rdata
, int rdata_len
,
391 bool buffer_too_large
);
392 void reply_trans(struct smb_request
*req
);
393 void reply_transs(struct smb_request
*req
);
395 /* The following definitions come from smbd/lanman.c */
397 void api_reply(connection_struct
*conn
, uint16 vuid
,
398 struct smb_request
*req
,
399 char *data
, char *params
,
400 int tdscnt
, int tpscnt
,
401 int mdrcnt
, int mprcnt
);
403 /* The following definitions come from smbd/mangle.c */
405 void mangle_reset_cache(void);
406 void mangle_change_to_posix(void);
407 bool mangle_is_mangled(const char *s
, const struct share_params
*p
);
408 bool mangle_is_8_3(const char *fname
, bool check_case
,
409 const struct share_params
*p
);
410 bool mangle_is_8_3_wildcards(const char *fname
, bool check_case
,
411 const struct share_params
*p
);
412 bool mangle_must_mangle(const char *fname
,
413 const struct share_params
*p
);
414 bool mangle_lookup_name_from_8_3(TALLOC_CTX
*ctx
,
416 char **out
, /* talloced on the given context. */
417 const struct share_params
*p
);
418 bool name_to_8_3(const char *in
,
421 const struct share_params
*p
);
423 /* The following definitions come from smbd/mangle_hash.c */
425 const struct mangle_fns
*mangle_hash_init(void);
427 /* The following definitions come from smbd/mangle_hash2.c */
429 const struct mangle_fns
*mangle_hash2_init(void);
430 const struct mangle_fns
*posix_mangle_init(void);
432 /* The following definitions come from smbd/message.c */
434 void reply_sends(struct smb_request
*req
);
435 void reply_sendstrt(struct smb_request
*req
);
436 void reply_sendtxt(struct smb_request
*req
);
437 void reply_sendend(struct smb_request
*req
);
439 /* The following definitions come from smbd/msdfs.c */
441 bool is_msdfs_link(connection_struct
*conn
,
443 SMB_STRUCT_STAT
*sbufp
);
445 NTSTATUS
get_referred_path(TALLOC_CTX
*ctx
,
446 const char *dfs_path
,
447 struct smbd_server_connection
*sconn
,
448 struct junction_map
*jucn
,
450 bool *self_referralp
);
451 int setup_dfs_referral(connection_struct
*orig_conn
,
452 const char *dfs_path
,
453 int max_referral_level
,
454 char **ppdata
, NTSTATUS
*pstatus
);
455 bool create_junction(TALLOC_CTX
*ctx
,
456 const char *dfs_path
,
457 bool allow_broken_path
,
458 struct junction_map
*jucn
);
459 bool create_msdfs_link(const struct junction_map
*jucn
);
460 bool remove_msdfs_link(const struct junction_map
*jucn
);
461 struct junction_map
*enum_msdfs_links(struct smbd_server_connection
*sconn
,
462 TALLOC_CTX
*ctx
, size_t *p_num_jn
);
463 NTSTATUS
resolve_dfspath(TALLOC_CTX
*ctx
,
464 connection_struct
*conn
,
468 NTSTATUS
resolve_dfspath_wcard(TALLOC_CTX
*ctx
,
469 connection_struct
*conn
,
474 bool *ppath_contains_wcard
);
475 NTSTATUS
create_conn_struct(TALLOC_CTX
*ctx
,
476 struct smbd_server_connection
*sconn
,
477 connection_struct
**pconn
,
480 const struct auth_session_info
*session_info
,
483 /* The following definitions come from smbd/negprot.c */
485 void reply_negprot(struct smb_request
*req
);
487 /* The following definitions come from smbd/notify.c */
489 void change_notify_reply(struct smb_request
*req
,
492 struct notify_change_buf
*notify_buf
,
493 void (*reply_fn
)(struct smb_request
*req
,
495 uint8_t *buf
, size_t len
));
496 NTSTATUS
change_notify_create(struct files_struct
*fsp
, uint32 filter
,
498 NTSTATUS
change_notify_add_request(struct smb_request
*req
,
500 uint32 filter
, bool recursive
,
501 struct files_struct
*fsp
,
502 void (*reply_fn
)(struct smb_request
*req
,
504 uint8_t *buf
, size_t len
));
505 void remove_pending_change_notify_requests_by_mid(
506 struct smbd_server_connection
*sconn
, uint64_t mid
);
507 void remove_pending_change_notify_requests_by_fid(files_struct
*fsp
,
509 void notify_fname(connection_struct
*conn
, uint32 action
, uint32 filter
,
511 char *notify_filter_string(TALLOC_CTX
*mem_ctx
, uint32 filter
);
512 struct sys_notify_context
*sys_notify_context_create(connection_struct
*conn
,
514 struct event_context
*ev
);
515 NTSTATUS
sys_notify_watch(struct sys_notify_context
*ctx
,
516 struct notify_entry
*e
,
517 void (*callback
)(struct sys_notify_context
*ctx
,
519 struct notify_event
*ev
),
520 void *private_data
, void *handle
);
522 /* The following definitions come from smbd/notify_inotify.c */
524 NTSTATUS
inotify_watch(struct sys_notify_context
*ctx
,
525 struct notify_entry
*e
,
526 void (*callback
)(struct sys_notify_context
*ctx
,
528 struct notify_event
*ev
),
532 /* The following definitions come from smbd/notify_internal.c */
534 struct notify_context
*notify_init(TALLOC_CTX
*mem_ctx
, struct server_id server
,
535 struct messaging_context
*messaging_ctx
,
536 struct event_context
*ev
,
537 connection_struct
*conn
);
538 bool notify_internal_parent_init(TALLOC_CTX
*mem_ctx
);
539 NTSTATUS
notify_add(struct notify_context
*notify
, struct notify_entry
*e0
,
540 void (*callback
)(void *, const struct notify_event
*),
542 NTSTATUS
notify_remove(struct notify_context
*notify
, void *private_data
);
543 NTSTATUS
notify_remove_onelevel(struct notify_context
*notify
,
544 const struct file_id
*fid
,
546 void notify_onelevel(struct notify_context
*notify
, uint32_t action
,
547 uint32_t filter
, struct file_id fid
, const char *name
);
548 void notify_trigger(struct notify_context
*notify
,
549 uint32_t action
, uint32_t filter
, const char *path
);
551 /* The following definitions come from smbd/ntquotas.c */
553 int vfs_get_ntquota(files_struct
*fsp
, enum SMB_QUOTA_TYPE qtype
, struct dom_sid
*psid
, SMB_NTQUOTA_STRUCT
*qt
);
554 int vfs_set_ntquota(files_struct
*fsp
, enum SMB_QUOTA_TYPE qtype
, struct dom_sid
*psid
, SMB_NTQUOTA_STRUCT
*qt
);
555 int vfs_get_user_ntquota_list(files_struct
*fsp
, SMB_NTQUOTA_LIST
**qt_list
);
556 void *init_quota_handle(TALLOC_CTX
*mem_ctx
);
558 /* The following definitions come from smbd/nttrans.c */
560 void reply_ntcreate_and_X(struct smb_request
*req
);
561 NTSTATUS
set_sd(files_struct
*fsp
, uint8_t *data
, uint32_t sd_len
,
562 uint32_t security_info_sent
);
563 struct ea_list
*read_nttrans_ea_list(TALLOC_CTX
*ctx
, const char *pdata
, size_t data_size
);
564 void reply_ntcancel(struct smb_request
*req
);
565 void reply_ntrename(struct smb_request
*req
);
566 NTSTATUS
smbd_do_query_security_desc(connection_struct
*conn
,
569 uint32_t security_info_wanted
,
570 uint32_t max_data_count
,
571 uint8_t **ppmarshalled_sd
,
573 void reply_nttrans(struct smb_request
*req
);
574 void reply_nttranss(struct smb_request
*req
);
576 /* The following definitions come from smbd/open.c */
578 NTSTATUS
smbd_check_access_rights(struct connection_struct
*conn
,
579 const struct smb_filename
*smb_fname
,
580 uint32_t access_mask
);
581 NTSTATUS
fd_close(files_struct
*fsp
);
582 void change_file_owner_to_parent(connection_struct
*conn
,
583 const char *inherit_from_dir
,
585 NTSTATUS
change_dir_owner_to_parent(connection_struct
*conn
,
586 const char *inherit_from_dir
,
588 SMB_STRUCT_STAT
*psbuf
);
589 bool is_stat_open(uint32 access_mask
);
590 bool request_timed_out(struct timeval request_time
,
591 struct timeval timeout
);
592 bool open_match_attributes(connection_struct
*conn
,
595 mode_t existing_unx_mode
,
597 mode_t
*returned_unx_mode
);
598 NTSTATUS
fcb_or_dos_open(struct smb_request
*req
,
599 connection_struct
*conn
,
600 files_struct
*fsp_to_dup_into
,
601 const struct smb_filename
*smb_fname
,
607 uint32 create_options
);
608 void remove_deferred_open_entry(struct file_id id
, uint64_t mid
,
609 struct server_id pid
);
610 NTSTATUS
open_file_fchmod(connection_struct
*conn
,
611 struct smb_filename
*smb_fname
,
612 files_struct
**result
);
613 bool check_same_stat(const SMB_STRUCT_STAT
*sbuf1
,
614 const SMB_STRUCT_STAT
*sbuf2
);
615 NTSTATUS
create_directory(connection_struct
*conn
, struct smb_request
*req
,
616 struct smb_filename
*smb_dname
);
617 void msg_file_was_renamed(struct messaging_context
*msg
,
620 struct server_id server_id
,
622 NTSTATUS
open_streams_for_delete(connection_struct
*conn
,
624 NTSTATUS
create_file_default(connection_struct
*conn
,
625 struct smb_request
*req
,
626 uint16_t root_dir_fid
,
627 struct smb_filename
* smb_fname
,
628 uint32_t access_mask
,
629 uint32_t share_access
,
630 uint32_t create_disposition
,
631 uint32_t create_options
,
632 uint32_t file_attributes
,
633 uint32_t oplock_request
,
634 uint64_t allocation_size
,
635 uint32_t private_flags
,
636 struct security_descriptor
*sd
,
637 struct ea_list
*ea_list
,
639 files_struct
**result
,
641 NTSTATUS
get_relative_fid_filename(connection_struct
*conn
,
642 struct smb_request
*req
,
643 uint16_t root_dir_fid
,
644 const struct smb_filename
*smb_fname
,
645 struct smb_filename
**smb_fname_out
);
647 /* The following definitions come from smbd/oplock.c */
649 int32
get_number_of_exclusive_open_oplocks(void);
650 void break_kernel_oplock(struct messaging_context
*msg_ctx
, files_struct
*fsp
);
651 bool set_file_oplock(files_struct
*fsp
, int oplock_type
);
652 void release_file_oplock(files_struct
*fsp
);
653 bool remove_oplock(files_struct
*fsp
);
654 bool downgrade_oplock(files_struct
*fsp
);
655 bool should_notify_deferred_opens(void);
656 void break_level2_to_none_async(files_struct
*fsp
);
657 void reply_to_oplock_break_requests(files_struct
*fsp
);
658 void process_oplock_async_level2_break_message(struct messaging_context
*msg_ctx
,
661 struct server_id src
,
663 void contend_level2_oplocks_begin(files_struct
*fsp
,
664 enum level2_contention_type type
);
665 void contend_level2_oplocks_end(files_struct
*fsp
,
666 enum level2_contention_type type
);
667 void smbd_contend_level2_oplocks_begin(files_struct
*fsp
,
668 enum level2_contention_type type
);
669 void smbd_contend_level2_oplocks_end(files_struct
*fsp
,
670 enum level2_contention_type type
);
671 void share_mode_entry_to_message(char *msg
, const struct share_mode_entry
*e
);
672 void message_to_share_mode_entry(struct share_mode_entry
*e
, char *msg
);
673 bool init_oplocks(struct messaging_context
*msg_ctx
);
675 /* The following definitions come from smbd/oplock_irix.c */
677 struct kernel_oplocks
*irix_init_kernel_oplocks(TALLOC_CTX
*mem_ctx
) ;
679 /* The following definitions come from smbd/oplock_linux.c */
681 void linux_set_lease_capability(void);
682 int linux_set_lease_sighandler(int fd
);
683 int linux_setlease(int fd
, int leasetype
);
684 struct kernel_oplocks
*linux_init_kernel_oplocks(TALLOC_CTX
*mem_ctx
) ;
686 /* The following definitions come from smbd/oplock_onefs.c */
688 struct kernel_oplocks
*onefs_init_kernel_oplocks(TALLOC_CTX
*mem_ctx
);
690 /* The following definitions come from smbd/password.c */
692 user_struct
*get_valid_user_struct(struct smbd_server_connection
*sconn
,
694 bool is_partial_auth_vuid(struct smbd_server_connection
*sconn
, uint16 vuid
);
695 user_struct
*get_partial_auth_user_struct(struct smbd_server_connection
*sconn
,
697 void invalidate_vuid(struct smbd_server_connection
*sconn
, uint16 vuid
);
698 void invalidate_all_vuids(struct smbd_server_connection
*sconn
);
699 int register_initial_vuid(struct smbd_server_connection
*sconn
);
700 int register_homes_share(const char *username
);
701 int register_existing_vuid(struct smbd_server_connection
*sconn
,
703 struct auth_session_info
*session_info
,
704 DATA_BLOB response_blob
);
705 void add_session_user(struct smbd_server_connection
*sconn
, const char *user
);
706 void add_session_workgroup(struct smbd_server_connection
*sconn
,
707 const char *workgroup
);
708 const char *get_session_workgroup(struct smbd_server_connection
*sconn
);
709 bool authorise_login(struct smbd_server_connection
*sconn
,
710 int snum
, fstring user
, DATA_BLOB password
,
713 /* The following definitions come from smbd/pipes.c */
715 NTSTATUS
open_np_file(struct smb_request
*smb_req
, const char *name
,
716 struct files_struct
**pfsp
);
717 void reply_open_pipe_and_X(connection_struct
*conn
, struct smb_request
*req
);
718 void reply_pipe_write(struct smb_request
*req
);
719 void reply_pipe_write_and_X(struct smb_request
*req
);
720 void reply_pipe_read_and_X(struct smb_request
*req
);
722 /* The following definitions come from smbd/posix_acls.c */
724 void create_file_sids(const SMB_STRUCT_STAT
*psbuf
, struct dom_sid
*powner_sid
, struct dom_sid
*pgroup_sid
);
725 bool nt4_compatible_acls(void);
726 uint32_t map_canon_ace_perms(int snum
,
727 enum security_ace_type
*pacl_type
,
730 NTSTATUS
unpack_nt_owners(connection_struct
*conn
, uid_t
*puser
, gid_t
*pgrp
, uint32 security_info_sent
, const struct security_descriptor
*psd
);
731 bool current_user_in_group(connection_struct
*conn
, gid_t gid
);
732 SMB_ACL_T
free_empty_sys_acl(connection_struct
*conn
, SMB_ACL_T the_acl
);
733 NTSTATUS
posix_fget_nt_acl(struct files_struct
*fsp
, uint32_t security_info
,
734 struct security_descriptor
**ppdesc
);
735 NTSTATUS
posix_get_nt_acl(struct connection_struct
*conn
, const char *name
,
736 uint32_t security_info
, struct security_descriptor
**ppdesc
);
737 NTSTATUS
try_chown(files_struct
*fsp
, uid_t uid
, gid_t gid
);
738 NTSTATUS
append_parent_acl(files_struct
*fsp
,
739 const struct security_descriptor
*pcsd
,
740 struct security_descriptor
**pp_new_sd
);
741 NTSTATUS
set_nt_acl(files_struct
*fsp
, uint32 security_info_sent
, const struct security_descriptor
*psd
);
742 int get_acl_group_bits( connection_struct
*conn
, const char *fname
, mode_t
*mode
);
743 int chmod_acl(connection_struct
*conn
, const char *name
, mode_t mode
);
744 int inherit_access_posix_acl(connection_struct
*conn
, const char *inherit_from_dir
,
745 const char *name
, mode_t mode
);
746 int fchmod_acl(files_struct
*fsp
, mode_t mode
);
747 bool set_unix_posix_default_acl(connection_struct
*conn
, const char *fname
,
748 const SMB_STRUCT_STAT
*psbuf
,
749 uint16 num_def_acls
, const char *pdata
);
750 bool set_unix_posix_acl(connection_struct
*conn
, files_struct
*fsp
, const char *fname
, uint16 num_acls
, const char *pdata
);
751 struct security_descriptor
*get_nt_acl_no_snum( TALLOC_CTX
*ctx
, const char *fname
);
752 NTSTATUS
make_default_filesystem_acl(TALLOC_CTX
*ctx
,
754 SMB_STRUCT_STAT
*psbuf
,
755 struct security_descriptor
**ppdesc
);
757 /* The following definitions come from smbd/process.c */
759 void smbd_setup_sig_term_handler(void);
760 void smbd_setup_sig_hup_handler(struct tevent_context
*ev
,
761 struct messaging_context
*msg_ctx
);
762 bool srv_send_smb(struct smbd_server_connection
*sconn
, char *buffer
,
763 bool no_signing
, uint32_t seqnum
,
765 struct smb_perfcount_data
*pcd
);
766 int srv_set_message(char *buf
,
770 void remove_deferred_open_message_smb(struct smbd_server_connection
*sconn
,
772 void schedule_deferred_open_message_smb(struct smbd_server_connection
*sconn
,
774 bool open_was_deferred(struct smbd_server_connection
*sconn
, uint64_t mid
);
775 bool get_deferred_open_message_state(struct smb_request
*smbreq
,
776 struct timeval
*p_request_time
,
778 bool push_deferred_open_message_smb(struct smb_request
*req
,
779 struct timeval request_time
,
780 struct timeval timeout
,
784 NTSTATUS
allow_new_trans(struct trans_state
*list
, uint64_t mid
);
785 void reply_outbuf(struct smb_request
*req
, uint8 num_words
, uint32 num_bytes
);
786 const char *smb_fn_name(int type
);
787 void add_to_common_flags2(uint32 v
);
788 void remove_from_common_flags2(uint32 v
);
789 void construct_reply_common_req(struct smb_request
*req
, char *outbuf
);
790 size_t req_wct_ofs(struct smb_request
*req
);
791 void chain_reply(struct smb_request
*req
);
792 bool req_is_in_chain(struct smb_request
*req
);
793 void smbd_process(struct tevent_context
*ev_ctx
,
794 struct smbd_server_connection
*sconn
);
795 bool fork_echo_handler(struct smbd_server_connection
*sconn
);
797 /* The following definitions come from smbd/quotas.c */
799 bool disk_quotas(const char *path
, uint64_t *bsize
, uint64_t *dfree
, uint64_t *dsize
);
800 bool disk_quotas(const char *path
, uint64_t *bsize
, uint64_t *dfree
, uint64_t *dsize
);
801 bool disk_quotas(const char *path
,
805 bool disk_quotas(const char *path
, uint64_t *bsize
, uint64_t *dfree
, uint64_t *dsize
);
806 bool disk_quotas(const char *path
, uint64_t *bsize
, uint64_t *dfree
, uint64_t *dsize
);
807 bool disk_quotas(const char *path
, uint64_t *bsize
, uint64_t *dfree
, uint64_t *dsize
);
808 bool disk_quotas_vxfs(const char *name
, char *path
, uint64_t *bsize
, uint64_t *dfree
, uint64_t *dsize
);
809 bool disk_quotas(const char *path
,uint64_t *bsize
,uint64_t *dfree
,uint64_t *dsize
);
810 bool disk_quotas(const char *path
,uint64_t *bsize
,uint64_t *dfree
,uint64_t *dsize
);
812 /* The following definitions come from smbd/reply.c */
814 NTSTATUS
check_path_syntax(char *path
);
815 NTSTATUS
check_path_syntax_wcard(char *path
, bool *p_contains_wcard
);
816 NTSTATUS
check_path_syntax_posix(char *path
);
817 size_t srvstr_get_path_wcard(TALLOC_CTX
*ctx
,
825 bool *contains_wcard
);
826 size_t srvstr_get_path(TALLOC_CTX
*ctx
,
834 size_t srvstr_get_path_req_wcard(TALLOC_CTX
*mem_ctx
, struct smb_request
*req
,
835 char **pp_dest
, const char *src
, int flags
,
836 NTSTATUS
*err
, bool *contains_wcard
);
837 size_t srvstr_get_path_req(TALLOC_CTX
*mem_ctx
, struct smb_request
*req
,
838 char **pp_dest
, const char *src
, int flags
,
840 bool check_fsp_open(connection_struct
*conn
, struct smb_request
*req
,
842 bool check_fsp(connection_struct
*conn
, struct smb_request
*req
,
844 bool check_fsp_ntquota_handle(connection_struct
*conn
, struct smb_request
*req
,
846 void reply_special(struct smbd_server_connection
*sconn
, char *inbuf
, size_t inbuf_len
);
847 void reply_tcon(struct smb_request
*req
);
848 void reply_tcon_and_X(struct smb_request
*req
);
849 void reply_unknown_new(struct smb_request
*req
, uint8 type
);
850 void reply_ioctl(struct smb_request
*req
);
851 void reply_checkpath(struct smb_request
*req
);
852 void reply_getatr(struct smb_request
*req
);
853 void reply_setatr(struct smb_request
*req
);
854 void reply_dskattr(struct smb_request
*req
);
855 void reply_search(struct smb_request
*req
);
856 void reply_fclose(struct smb_request
*req
);
857 void reply_open(struct smb_request
*req
);
858 void reply_open_and_X(struct smb_request
*req
);
859 void reply_ulogoffX(struct smb_request
*req
);
860 void reply_mknew(struct smb_request
*req
);
861 void reply_ctemp(struct smb_request
*req
);
862 NTSTATUS
unlink_internals(connection_struct
*conn
, struct smb_request
*req
,
863 uint32 dirtype
, struct smb_filename
*smb_fname
,
865 void reply_unlink(struct smb_request
*req
);
866 ssize_t
fake_sendfile(files_struct
*fsp
, SMB_OFF_T startpos
, size_t nread
);
867 void sendfile_short_send(files_struct
*fsp
,
871 void reply_readbraw(struct smb_request
*req
);
872 void reply_lockread(struct smb_request
*req
);
873 void reply_read(struct smb_request
*req
);
874 void reply_read_and_X(struct smb_request
*req
);
875 void error_to_writebrawerr(struct smb_request
*req
);
876 void reply_writebraw(struct smb_request
*req
);
877 void reply_writeunlock(struct smb_request
*req
);
878 void reply_write(struct smb_request
*req
);
879 bool is_valid_writeX_buffer(struct smbd_server_connection
*sconn
,
880 const uint8_t *inbuf
);
881 void reply_write_and_X(struct smb_request
*req
);
882 void reply_lseek(struct smb_request
*req
);
883 void reply_flush(struct smb_request
*req
);
884 void reply_exit(struct smb_request
*req
);
885 void reply_close(struct smb_request
*req
);
886 void reply_writeclose(struct smb_request
*req
);
887 void reply_lock(struct smb_request
*req
);
888 void reply_unlock(struct smb_request
*req
);
889 void reply_tdis(struct smb_request
*req
);
890 void reply_echo(struct smb_request
*req
);
891 void reply_printopen(struct smb_request
*req
);
892 void reply_printclose(struct smb_request
*req
);
893 void reply_printqueue(struct smb_request
*req
);
894 void reply_printwrite(struct smb_request
*req
);
895 void reply_mkdir(struct smb_request
*req
);
896 void reply_rmdir(struct smb_request
*req
);
897 NTSTATUS
rename_internals_fsp(connection_struct
*conn
,
899 const struct smb_filename
*smb_fname_dst_in
,
901 bool replace_if_exists
);
902 NTSTATUS
rename_internals(TALLOC_CTX
*ctx
,
903 connection_struct
*conn
,
904 struct smb_request
*req
,
905 struct smb_filename
*smb_fname_src
,
906 struct smb_filename
*smb_fname_dst
,
908 bool replace_if_exists
,
911 uint32_t access_mask
);
912 void reply_mv(struct smb_request
*req
);
913 NTSTATUS
copy_file(TALLOC_CTX
*ctx
,
914 connection_struct
*conn
,
915 struct smb_filename
*smb_fname_src
,
916 struct smb_filename
*smb_fname_dst
,
919 bool target_is_directory
);
920 void reply_copy(struct smb_request
*req
);
921 uint64_t get_lock_pid(const uint8_t *data
, int data_offset
,
922 bool large_file_format
);
923 uint64_t get_lock_count(const uint8_t *data
, int data_offset
,
924 bool large_file_format
);
925 uint64_t get_lock_offset(const uint8_t *data
, int data_offset
,
926 bool large_file_format
, bool *err
);
927 void reply_lockingX(struct smb_request
*req
);
928 void reply_readbmpx(struct smb_request
*req
);
929 void reply_readbs(struct smb_request
*req
);
930 void reply_setattrE(struct smb_request
*req
);
931 void reply_writebmpx(struct smb_request
*req
);
932 void reply_writebs(struct smb_request
*req
);
933 void reply_getattrE(struct smb_request
*req
);
935 /* The following definitions come from smbd/seal.c */
937 bool is_encrypted_packet(struct smbd_server_connection
*sconn
,
938 const uint8_t *inbuf
);
939 void srv_free_enc_buffer(struct smbd_server_connection
*sconn
, char *buf
);
940 NTSTATUS
srv_decrypt_buffer(struct smbd_server_connection
*sconn
, char *buf
);
941 NTSTATUS
srv_encrypt_buffer(struct smbd_server_connection
*sconn
, char *buf
,
943 NTSTATUS
srv_request_encryption_setup(connection_struct
*conn
,
944 unsigned char **ppdata
,
946 unsigned char **pparam
,
947 size_t *p_param_size
);
948 NTSTATUS
srv_encryption_start(connection_struct
*conn
);
949 void server_encryption_shutdown(struct smbd_server_connection
*sconn
);
951 /* The following definitions come from smbd/sec_ctx.c */
953 bool unix_token_equal(const struct security_unix_token
*t1
, const struct security_unix_token
*t2
);
954 bool push_sec_ctx(void);
955 void set_sec_ctx(uid_t uid
, gid_t gid
, int ngroups
, gid_t
*groups
, struct security_token
*token
);
956 void set_root_sec_ctx(void);
957 bool pop_sec_ctx(void);
958 void init_sec_ctx(void);
960 /* The following definitions come from smbd/server.c */
962 struct messaging_context
*smbd_messaging_context(void);
963 struct memcache
*smbd_memcache(void);
964 void delete_and_reload_printers(struct tevent_context
*ev
,
965 struct messaging_context
*msg_ctx
);
966 bool reload_services(struct messaging_context
*msg_ctx
, int smb_sock
,
968 void exit_server(const char *const explanation
);
969 void exit_server_cleanly(const char *const explanation
);
970 NTSTATUS
messaging_send_to_children(struct messaging_context
*msg_ctx
,
971 uint32_t msg_type
, DATA_BLOB
* data
);
973 /* The following definitions come from smbd/service.c */
975 bool set_conn_connectpath(connection_struct
*conn
, const char *connectpath
);
976 NTSTATUS
set_conn_force_user_group(connection_struct
*conn
, int snum
);
977 bool set_current_service(connection_struct
*conn
, uint16 flags
, bool do_chdir
);
978 void load_registry_shares(void);
979 int add_home_service(const char *service
, const char *username
, const char *homedir
);
980 int find_service(TALLOC_CTX
*ctx
, const char *service
, char **p_service_out
);
981 connection_struct
*make_connection_snum(struct smbd_server_connection
*sconn
,
982 int snum
, user_struct
*vuser
,
986 connection_struct
*make_connection(struct smbd_server_connection
*sconn
,
987 const char *service_in
, DATA_BLOB password
,
988 const char *pdev
, uint16 vuid
,
990 void close_cnum(connection_struct
*conn
, uint16 vuid
);
992 /* The following definitions come from smbd/session.c */
994 bool session_init(void);
995 bool session_claim(struct smbd_server_connection
*sconn
, user_struct
*vuser
);
996 void session_yield(user_struct
*vuser
);
997 int list_sessions(TALLOC_CTX
*mem_ctx
, struct sessionid
**session_list
);
999 /* The following definitions come from smbd/sesssetup.c */
1001 NTSTATUS
do_map_to_guest(NTSTATUS status
,
1002 struct auth_session_info
**session_info
,
1003 const char *user
, const char *domain
);
1005 NTSTATUS
parse_spnego_mechanisms(TALLOC_CTX
*ctx
,
1007 DATA_BLOB
*pblob_out
,
1008 char **kerb_mechOID
);
1009 void reply_sesssetup_and_X(struct smb_request
*req
);
1011 /* The following definitions come from smbd/share_access.c */
1013 bool token_contains_name_in_list(const char *username
,
1015 const char *sharename
,
1016 const struct security_token
*token
,
1018 bool user_ok_token(const char *username
, const char *domain
,
1019 const struct security_token
*token
, int snum
);
1020 bool is_share_read_only_for_token(const char *username
,
1022 const struct security_token
*token
,
1023 connection_struct
*conn
);
1025 /* The following definitions come from smbd/srvstr.c */
1027 size_t srvstr_push_fn(const char *base_ptr
, uint16 smb_flags2
, void *dest
,
1028 const char *src
, int dest_len
, int flags
);
1029 ssize_t
message_push_string(uint8
**outbuf
, const char *str
, int flags
);
1031 /* The following definitions come from smbd/statcache.c */
1033 void stat_cache_add( const char *full_orig_name
,
1034 char *translated_path
,
1035 bool case_sensitive
);
1036 bool stat_cache_lookup(connection_struct
*conn
,
1041 SMB_STRUCT_STAT
*pst
);
1042 void smbd_send_stat_cache_delete_message(struct messaging_context
*msg_ctx
,
1044 void send_stat_cache_delete_message(struct messaging_context
*msg_ctx
,
1046 void stat_cache_delete(const char *name
);
1049 unsigned int fast_string_hash(struct tdb_data
*key
);
1052 unsigned int fast_string_hash(struct TDB_DATA
*key
);
1054 bool reset_stat_cache( void );
1056 /* The following definitions come from smbd/statvfs.c */
1058 int sys_statvfs(const char *path
, vfs_statvfs_struct
*statbuf
);
1060 /* The following definitions come from smbd/trans2.c */
1062 NTSTATUS
check_access(connection_struct
*conn
,
1064 const struct smb_filename
*smb_fname
,
1065 uint32_t access_mask
);
1066 uint64_t smb_roundup(connection_struct
*conn
, uint64_t val
);
1067 uint64_t get_FileIndex(connection_struct
*conn
, const SMB_STRUCT_STAT
*psbuf
);
1068 NTSTATUS
get_ea_value(TALLOC_CTX
*mem_ctx
, connection_struct
*conn
,
1069 files_struct
*fsp
, const char *fname
,
1070 const char *ea_name
, struct ea_struct
*pea
);
1071 NTSTATUS
get_ea_names_from_file(TALLOC_CTX
*mem_ctx
, connection_struct
*conn
,
1072 files_struct
*fsp
, const char *fname
,
1073 char ***pnames
, size_t *pnum_names
);
1074 NTSTATUS
set_ea(connection_struct
*conn
, files_struct
*fsp
,
1075 const struct smb_filename
*smb_fname
, struct ea_list
*ea_list
);
1076 struct ea_list
*read_ea_list_entry(TALLOC_CTX
*ctx
, const char *pdata
, size_t data_size
, size_t *pbytes_used
);
1077 void send_trans2_replies(connection_struct
*conn
,
1078 struct smb_request
*req
,
1083 int max_data_bytes
);
1084 unsigned char *create_volume_objectid(connection_struct
*conn
, unsigned char objid
[16]);
1085 NTSTATUS
hardlink_internals(TALLOC_CTX
*ctx
,
1086 connection_struct
*conn
,
1087 struct smb_request
*req
,
1088 bool overwrite_if_exists
,
1089 const struct smb_filename
*smb_fname_old
,
1090 struct smb_filename
*smb_fname_new
);
1091 NTSTATUS
smb_set_file_time(connection_struct
*conn
,
1093 const struct smb_filename
*smb_fname
,
1094 struct smb_file_time
*ft
,
1095 bool setting_write_time
);
1096 void reply_findclose(struct smb_request
*req
);
1097 void reply_findnclose(struct smb_request
*req
);
1098 void reply_trans2(struct smb_request
*req
);
1099 void reply_transs2(struct smb_request
*req
);
1101 /* The following definitions come from smbd/uid.c */
1103 bool change_to_guest(void);
1104 bool change_to_user(connection_struct
*conn
, uint16 vuid
);
1105 bool change_to_user_by_session(connection_struct
*conn
,
1106 const struct auth_session_info
*session_info
);
1107 bool change_to_root_user(void);
1108 bool smbd_change_to_root_user(void);
1109 bool become_authenticated_pipe_user(struct auth_session_info
*session_info
);
1110 bool unbecome_authenticated_pipe_user(void);
1111 void become_root(void);
1112 void unbecome_root(void);
1113 void smbd_become_root(void);
1114 void smbd_unbecome_root(void);
1115 bool become_user(connection_struct
*conn
, uint16 vuid
);
1116 bool become_user_by_session(connection_struct
*conn
,
1117 const struct auth_session_info
*session_info
);
1118 bool unbecome_user(void);
1119 uid_t
get_current_uid(connection_struct
*conn
);
1120 gid_t
get_current_gid(connection_struct
*conn
);
1121 const struct security_unix_token
*get_current_utok(connection_struct
*conn
);
1122 const struct security_token
*get_current_nttok(connection_struct
*conn
);
1123 uint16_t get_current_vuid(connection_struct
*conn
);
1125 /* The following definitions come from smbd/utmp.c */
1127 void sys_utmp_claim(const char *username
, const char *hostname
,
1128 const char *ip_addr_str
,
1129 const char *id_str
, int id_num
);
1130 void sys_utmp_yield(const char *username
, const char *hostname
,
1131 const char *ip_addr_str
,
1132 const char *id_str
, int id_num
);
1133 void sys_utmp_yield(const char *username
, const char *hostname
,
1134 const char *ip_addr_str
,
1135 const char *id_str
, int id_num
);
1136 void sys_utmp_claim(const char *username
, const char *hostname
,
1137 const char *ip_addr_str
,
1138 const char *id_str
, int id_num
);
1140 /* The following definitions come from smbd/vfs.c */
1142 NTSTATUS
smb_register_vfs(int version
, const char *name
,
1143 const struct vfs_fn_pointers
*fns
);
1144 bool vfs_init_custom(connection_struct
*conn
, const char *vfs_object
);
1145 void *vfs_add_fsp_extension_notype(vfs_handle_struct
*handle
,
1146 files_struct
*fsp
, size_t ext_size
,
1147 void (*destroy_fn
)(void *p_data
));
1148 void vfs_remove_fsp_extension(vfs_handle_struct
*handle
, files_struct
*fsp
);
1149 void *vfs_memctx_fsp_extension(vfs_handle_struct
*handle
, files_struct
*fsp
);
1150 void *vfs_fetch_fsp_extension(vfs_handle_struct
*handle
, files_struct
*fsp
);
1151 bool smbd_vfs_init(connection_struct
*conn
);
1152 NTSTATUS
vfs_file_exist(connection_struct
*conn
, struct smb_filename
*smb_fname
);
1153 ssize_t
vfs_read_data(files_struct
*fsp
, char *buf
, size_t byte_count
);
1154 ssize_t
vfs_pread_data(files_struct
*fsp
, char *buf
,
1155 size_t byte_count
, SMB_OFF_T offset
);
1156 ssize_t
vfs_write_data(struct smb_request
*req
,
1160 ssize_t
vfs_pwrite_data(struct smb_request
*req
,
1165 int vfs_allocate_file_space(files_struct
*fsp
, uint64_t len
);
1166 int vfs_set_filelen(files_struct
*fsp
, SMB_OFF_T len
);
1167 int vfs_slow_fallocate(files_struct
*fsp
, SMB_OFF_T offset
, SMB_OFF_T len
);
1168 int vfs_fill_sparse(files_struct
*fsp
, SMB_OFF_T len
);
1169 SMB_OFF_T
vfs_transfer_file(files_struct
*in
, files_struct
*out
, SMB_OFF_T n
);
1170 const char *vfs_readdirname(connection_struct
*conn
, void *p
,
1171 SMB_STRUCT_STAT
*sbuf
, char **talloced
);
1172 int vfs_ChDir(connection_struct
*conn
, const char *path
);
1173 char *vfs_GetWd(TALLOC_CTX
*ctx
, connection_struct
*conn
);
1174 NTSTATUS
check_reduced_name(connection_struct
*conn
, const char *fname
);
1175 int vfs_stat_smb_fname(struct connection_struct
*conn
, const char *fname
,
1176 SMB_STRUCT_STAT
*psbuf
);
1177 int vfs_lstat_smb_fname(struct connection_struct
*conn
, const char *fname
,
1178 SMB_STRUCT_STAT
*psbuf
);
1179 NTSTATUS
vfs_stat_fsp(files_struct
*fsp
);
1180 NTSTATUS
vfs_chown_fsp(files_struct
*fsp
, uid_t uid
, gid_t gid
);
1181 NTSTATUS
vfs_streaminfo(connection_struct
*conn
,
1182 struct files_struct
*fsp
,
1184 TALLOC_CTX
*mem_ctx
,
1185 unsigned int *num_streams
,
1186 struct stream_struct
**streams
);
1188 /* The following definitions come from smbd/avahi_register.c */
1190 void *avahi_start_register(TALLOC_CTX
*mem_ctx
, struct tevent_context
*ev
,
1193 /* The following definitions come from smbd/msg_idmap.c */
1195 void msg_idmap_register_msg(struct messaging_context
*ctx
);
1197 #endif /* _SMBD_PROTO_H_ */