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 */
68 bool aio_write_through_requested(struct aio_extra
*aio_ex
);
69 NTSTATUS
schedule_aio_read_and_X(connection_struct
*conn
,
70 struct smb_request
*req
,
71 files_struct
*fsp
, off_t startpos
,
73 NTSTATUS
schedule_aio_write_and_X(connection_struct
*conn
,
74 struct smb_request
*req
,
75 files_struct
*fsp
, const char *data
,
78 NTSTATUS
schedule_smb2_aio_read(connection_struct
*conn
,
79 struct smb_request
*smbreq
,
85 NTSTATUS
schedule_aio_smb2_write(connection_struct
*conn
,
86 struct smb_request
*smbreq
,
91 bool cancel_smb2_aio(struct smb_request
*smbreq
);
93 /* The following definitions come from smbd/blocking.c */
95 void brl_timeout_fn(struct event_context
*event_ctx
,
96 struct timed_event
*te
,
99 struct timeval
timeval_brl_min(const struct timeval
*tv1
,
100 const struct timeval
*tv2
);
101 void process_blocking_lock_queue(struct smbd_server_connection
*sconn
);
102 bool push_blocking_lock_request( struct byte_range_lock
*br_lck
,
103 struct smb_request
*req
,
108 enum brl_type lock_type
,
109 enum brl_flavour lock_flav
,
112 uint64_t blocking_smblctx
);
113 void smbd_cancel_pending_lock_requests_by_fid(files_struct
*fsp
,
114 struct byte_range_lock
*br_lck
,
115 enum file_close_type close_type
);
116 void cancel_pending_lock_requests_by_fid(files_struct
*fsp
,
117 struct byte_range_lock
*br_lck
,
118 enum file_close_type close_type
);
119 void remove_pending_lock_requests_by_mid_smb1(
120 struct smbd_server_connection
*sconn
, uint64_t mid
);
121 bool blocking_lock_was_deferred_smb1(
122 struct smbd_server_connection
*sconn
, uint64_t mid
);
123 struct blocking_lock_record
*blocking_lock_cancel_smb1(files_struct
*fsp
,
127 enum brl_flavour lock_flav
,
128 unsigned char locktype
,
131 /* The following definitions come from smbd/close.c */
133 void set_close_write_time(struct files_struct
*fsp
, struct timespec ts
);
134 NTSTATUS
close_file(struct smb_request
*req
, files_struct
*fsp
,
135 enum file_close_type close_type
);
136 void msg_close_file(struct messaging_context
*msg_ctx
,
139 struct server_id server_id
,
141 NTSTATUS
delete_all_streams(connection_struct
*conn
, const char *fname
);
142 bool recursive_rmdir(TALLOC_CTX
*ctx
,
143 connection_struct
*conn
,
144 struct smb_filename
*smb_dname
);
146 /* The following definitions come from smbd/conn.c */
148 uint32_t get_connection_share_access_list_entry(connection_struct
*conn
,
150 void set_connection_share_access_list_entry(connection_struct
*conn
,
153 int conn_num_open(struct smbd_server_connection
*sconn
);
154 bool conn_snum_used(struct smbd_server_connection
*sconn
, int snum
);
155 connection_struct
*conn_new(struct smbd_server_connection
*sconn
);
156 bool conn_idle_all(struct smbd_server_connection
*sconn
, time_t t
);
157 void conn_clear_vuid_caches(struct smbd_server_connection
*sconn
, uint64_t vuid
);
158 void conn_free(connection_struct
*conn
);
159 void conn_force_tdis(struct smbd_server_connection
*sconn
, const char *sharename
);
160 void msg_force_tdis(struct messaging_context
*msg
,
163 struct server_id server_id
,
166 /* The following definitions come from smbd/connection.c */
168 int count_current_connections(const char *sharename
, bool verify
);
169 bool connections_snum_used(struct smbd_server_connection
*unused
, int snum
);
171 /* The following definitions come from smbd/dfree.c */
173 void disk_norm(bool small_query
, uint64_t *bsize
,uint64_t *dfree
,uint64_t *dsize
);
174 uint64_t sys_disk_free(connection_struct
*conn
, const char *path
, bool small_query
,
175 uint64_t *bsize
,uint64_t *dfree
,uint64_t *dsize
);
176 uint64_t get_dfree_info(connection_struct
*conn
,
183 /* The following definitions come from smbd/dir.c */
185 bool make_dir_struct(TALLOC_CTX
*ctx
,
193 bool init_dptrs(struct smbd_server_connection
*sconn
);
194 const char *dptr_path(struct smbd_server_connection
*sconn
, int key
);
195 const char *dptr_wcard(struct smbd_server_connection
*sconn
, int key
);
196 uint16
dptr_attr(struct smbd_server_connection
*sconn
, int key
);
197 void dptr_close(struct smbd_server_connection
*sconn
, int *key
);
198 void dptr_closecnum(connection_struct
*conn
);
199 void dptr_idlecnum(connection_struct
*conn
);
200 void dptr_closepath(struct smbd_server_connection
*sconn
,
201 char *path
,uint16 spid
);
202 NTSTATUS
dptr_create(connection_struct
*conn
,
203 struct smb_request
*req
,
205 const char *path
, bool old_handle
, bool expect_close
,uint16 spid
,
206 const char *wcard
, bool wcard_has_wild
, uint32 attr
, struct dptr_struct
**dptr_ret
);
207 void dptr_CloseDir(files_struct
*fsp
);
208 void dptr_SeekDir(struct dptr_struct
*dptr
, long offset
);
209 long dptr_TellDir(struct dptr_struct
*dptr
);
210 bool dptr_has_wild(struct dptr_struct
*dptr
);
211 int dptr_dnum(struct dptr_struct
*dptr
);
212 bool dptr_get_priv(struct dptr_struct
*dptr
);
213 void dptr_set_priv(struct dptr_struct
*dptr
);
214 char *dptr_ReadDirName(TALLOC_CTX
*ctx
,
215 struct dptr_struct
*dptr
,
217 SMB_STRUCT_STAT
*pst
);
218 bool dptr_SearchDir(struct dptr_struct
*dptr
, const char *name
, long *poffset
, SMB_STRUCT_STAT
*pst
);
219 void dptr_DirCacheAdd(struct dptr_struct
*dptr
, const char *name
, long offset
);
220 void dptr_init_search_op(struct dptr_struct
*dptr
);
221 bool dptr_fill(struct smbd_server_connection
*sconn
,
222 char *buf1
,unsigned int key
);
223 struct dptr_struct
*dptr_fetch(struct smbd_server_connection
*sconn
,
225 struct dptr_struct
*dptr_fetch_lanman2(struct smbd_server_connection
*sconn
,
227 bool dir_check_ftype(connection_struct
*conn
, uint32 mode
, uint32 dirtype
);
228 bool get_dir_entry(TALLOC_CTX
*ctx
,
229 struct dptr_struct
*dirptr
,
235 struct timespec
*date
,
238 bool is_visible_file(connection_struct
*conn
, const char *dir_path
, const char *name
, SMB_STRUCT_STAT
*pst
, bool use_veto
);
239 struct smb_Dir
*OpenDir(TALLOC_CTX
*mem_ctx
, connection_struct
*conn
,
240 const char *name
, const char *mask
, uint32 attr
);
241 const char *ReadDirName(struct smb_Dir
*dirp
, long *poffset
,
242 SMB_STRUCT_STAT
*sbuf
, char **talloced
);
243 void RewindDir(struct smb_Dir
*dirp
, long *poffset
);
244 void SeekDir(struct smb_Dir
*dirp
, long offset
);
245 long TellDir(struct smb_Dir
*dirp
);
246 void DirCacheAdd(struct smb_Dir
*dirp
, const char *name
, long offset
);
247 bool SearchDir(struct smb_Dir
*dirp
, const char *name
, long *poffset
);
248 NTSTATUS
can_delete_directory(struct connection_struct
*conn
,
249 const char *dirname
);
251 /* The following definitions come from smbd/dmapi.c */
253 const void *dmapi_get_current_session(void);
254 bool dmapi_have_session(void);
255 bool dmapi_new_session(void);
256 bool dmapi_destroy_session(void);
257 uint32
dmapi_file_flags(const char * const path
);
259 /* The following definitions come from smbd/dnsregister.c */
261 bool smbd_setup_mdns_registration(struct tevent_context
*ev
,
265 /* The following definitions come from smbd/dosmode.c */
267 mode_t
unix_mode(connection_struct
*conn
, int dosmode
,
268 const struct smb_filename
*smb_fname
,
269 const char *inherit_from_dir
);
270 uint32
dos_mode_msdfs(connection_struct
*conn
,
271 const struct smb_filename
*smb_fname
);
272 int dos_attributes_to_stat_dos_flags(uint32_t dosmode
);
273 uint32
dos_mode(connection_struct
*conn
, struct smb_filename
*smb_fname
);
274 int file_set_dosmode(connection_struct
*conn
, struct smb_filename
*smb_fname
,
275 uint32 dosmode
, const char *parent_dir
, bool newfile
);
276 NTSTATUS
file_set_sparse(connection_struct
*conn
,
277 struct files_struct
*fsp
,
279 int file_ntimes(connection_struct
*conn
, const struct smb_filename
*smb_fname
,
280 struct smb_file_time
*ft
);
281 bool set_sticky_write_time_path(struct file_id fileid
, struct timespec mtime
);
282 bool set_sticky_write_time_fsp(struct files_struct
*fsp
,
283 struct timespec mtime
);
285 NTSTATUS
set_create_timespec_ea(connection_struct
*conn
,
286 const struct smb_filename
*smb_fname
,
287 struct timespec create_time
);
289 struct timespec
get_create_timespec(connection_struct
*conn
,
290 struct files_struct
*fsp
,
291 const struct smb_filename
*smb_fname
);
293 struct timespec
get_change_timespec(connection_struct
*conn
,
294 struct files_struct
*fsp
,
295 const struct smb_filename
*smb_fname
);
297 /* The following definitions come from smbd/error.c */
299 bool use_nt_status(void);
300 void error_packet_set(char *outbuf
, uint8 eclass
, uint32 ecode
, NTSTATUS ntstatus
, int line
, const char *file
);
301 int error_packet(char *outbuf
, uint8 eclass
, uint32 ecode
, NTSTATUS ntstatus
, int line
, const char *file
);
302 void reply_nt_error(struct smb_request
*req
, NTSTATUS ntstatus
,
303 int line
, const char *file
);
304 void reply_force_dos_error(struct smb_request
*req
, uint8 eclass
, uint32 ecode
,
305 int line
, const char *file
);
306 void reply_both_error(struct smb_request
*req
, uint8 eclass
, uint32 ecode
,
307 NTSTATUS status
, int line
, const char *file
);
308 void reply_openerror(struct smb_request
*req
, NTSTATUS status
);
310 /* The following definitions come from smbd/file_access.c */
312 bool can_delete_file_in_directory(connection_struct
*conn
,
313 const struct smb_filename
*smb_fname
);
314 bool can_write_to_file(connection_struct
*conn
,
315 const struct smb_filename
*smb_fname
);
316 bool directory_has_default_acl(connection_struct
*conn
, const char *fname
);
317 NTSTATUS
can_set_delete_on_close(files_struct
*fsp
, uint32 dosmode
);
319 /* The following definitions come from smbd/fileio.c */
321 ssize_t
read_file(files_struct
*fsp
,char *data
,off_t pos
,size_t n
);
322 void update_write_time_handler(struct event_context
*ctx
,
323 struct timed_event
*te
,
326 void trigger_write_time_update(struct files_struct
*fsp
);
327 void trigger_write_time_update_immediate(struct files_struct
*fsp
);
328 void mark_file_modified(files_struct
*fsp
);
329 ssize_t
write_file(struct smb_request
*req
,
334 void delete_write_cache(files_struct
*fsp
);
335 void set_filelen_write_cache(files_struct
*fsp
, off_t file_size
);
336 ssize_t
flush_write_cache(files_struct
*fsp
, enum flush_reason_enum reason
);
337 NTSTATUS
sync_file(connection_struct
*conn
, files_struct
*fsp
, bool write_through
);
338 int fsp_stat(files_struct
*fsp
);
340 /* The following definitions come from smbd/filename.c */
342 NTSTATUS
unix_convert(TALLOC_CTX
*ctx
,
343 connection_struct
*conn
,
344 const char *orig_path
,
345 struct smb_filename
**smb_fname
,
347 NTSTATUS
check_veto_path(connection_struct
*conn
, const char *name
);
348 NTSTATUS
check_name(connection_struct
*conn
, const char *name
);
349 int get_real_filename(connection_struct
*conn
, const char *path
,
350 const char *name
, TALLOC_CTX
*mem_ctx
,
352 NTSTATUS
filename_convert(TALLOC_CTX
*mem_ctx
,
353 connection_struct
*conn
,
357 bool *ppath_contains_wcard
,
358 struct smb_filename
**pp_smb_fname
);
359 NTSTATUS
filename_convert_with_privilege(TALLOC_CTX
*mem_ctx
,
360 connection_struct
*conn
,
361 struct smb_request
*smbreq
,
364 bool *ppath_contains_wcard
,
365 struct smb_filename
**pp_smb_fname
);
367 /* The following definitions come from smbd/files.c */
369 NTSTATUS
fsp_new(struct connection_struct
*conn
, TALLOC_CTX
*mem_ctx
,
370 files_struct
**result
);
371 NTSTATUS
file_new(struct smb_request
*req
, connection_struct
*conn
,
372 files_struct
**result
);
373 void file_close_conn(connection_struct
*conn
);
374 void file_close_pid(struct smbd_server_connection
*sconn
, uint16 smbpid
,
376 bool file_init_global(void);
377 bool file_init(struct smbd_server_connection
*sconn
);
378 void file_close_user(struct smbd_server_connection
*sconn
, uint64_t vuid
);
379 struct files_struct
*files_forall(
380 struct smbd_server_connection
*sconn
,
381 struct files_struct
*(*fn
)(struct files_struct
*fsp
,
384 files_struct
*file_find_fd(struct smbd_server_connection
*sconn
, int fd
);
385 files_struct
*file_find_dif(struct smbd_server_connection
*sconn
,
386 struct file_id id
, unsigned long gen_id
);
387 files_struct
*file_find_di_first(struct smbd_server_connection
*sconn
,
389 files_struct
*file_find_di_next(files_struct
*start_fsp
);
390 bool file_find_subpath(files_struct
*dir_fsp
);
391 void file_sync_all(connection_struct
*conn
);
392 void fsp_free(files_struct
*fsp
);
393 void file_free(struct smb_request
*req
, files_struct
*fsp
);
394 files_struct
*file_fsp(struct smb_request
*req
, uint16 fid
);
395 struct files_struct
*file_fsp_smb2(struct smbd_smb2_request
*smb2req
,
396 uint64_t persistent_id
,
397 uint64_t volatile_id
);
398 NTSTATUS
dup_file_fsp(struct smb_request
*req
, files_struct
*from
,
399 uint32 access_mask
, uint32 share_access
,
400 uint32 create_options
, files_struct
*to
);
401 NTSTATUS
file_name_hash(connection_struct
*conn
,
402 const char *name
, uint32_t *p_name_hash
);
403 NTSTATUS
fsp_set_smb_fname(struct files_struct
*fsp
,
404 const struct smb_filename
*smb_fname_in
);
406 /* The following definitions come from smbd/ipc.c */
408 NTSTATUS
nt_status_np_pipe(NTSTATUS status
);
409 void send_trans_reply(connection_struct
*conn
,
410 struct smb_request
*req
,
411 char *rparam
, int rparam_len
,
412 char *rdata
, int rdata_len
,
413 bool buffer_too_large
);
414 void reply_trans(struct smb_request
*req
);
415 void reply_transs(struct smb_request
*req
);
417 /* The following definitions come from smbd/lanman.c */
419 void api_reply(connection_struct
*conn
, uint64_t vuid
,
420 struct smb_request
*req
,
421 char *data
, char *params
,
422 int tdscnt
, int tpscnt
,
423 int mdrcnt
, int mprcnt
);
425 /* The following definitions come from smbd/mangle.c */
427 void mangle_reset_cache(void);
428 void mangle_change_to_posix(void);
429 bool mangle_is_mangled(const char *s
, const struct share_params
*p
);
430 bool mangle_is_8_3(const char *fname
, bool check_case
,
431 const struct share_params
*p
);
432 bool mangle_is_8_3_wildcards(const char *fname
, bool check_case
,
433 const struct share_params
*p
);
434 bool mangle_must_mangle(const char *fname
,
435 const struct share_params
*p
);
436 bool mangle_lookup_name_from_8_3(TALLOC_CTX
*ctx
,
438 char **out
, /* talloced on the given context. */
439 const struct share_params
*p
);
440 bool name_to_8_3(const char *in
,
443 const struct share_params
*p
);
445 /* The following definitions come from smbd/mangle_hash.c */
447 const struct mangle_fns
*mangle_hash_init(void);
449 /* The following definitions come from smbd/mangle_hash2.c */
451 const struct mangle_fns
*mangle_hash2_init(void);
452 const struct mangle_fns
*posix_mangle_init(void);
454 /* The following definitions come from smbd/message.c */
456 void reply_sends(struct smb_request
*req
);
457 void reply_sendstrt(struct smb_request
*req
);
458 void reply_sendtxt(struct smb_request
*req
);
459 void reply_sendend(struct smb_request
*req
);
461 /* The following definitions come from smbd/msdfs.c */
463 bool is_msdfs_link(connection_struct
*conn
,
465 SMB_STRUCT_STAT
*sbufp
);
467 NTSTATUS
get_referred_path(TALLOC_CTX
*ctx
,
468 const char *dfs_path
,
469 bool allow_broken_path
,
470 struct junction_map
*jucn
,
472 bool *self_referralp
);
473 int setup_dfs_referral(connection_struct
*orig_conn
,
474 const char *dfs_path
,
475 int max_referral_level
,
476 char **ppdata
, NTSTATUS
*pstatus
);
477 bool create_junction(TALLOC_CTX
*ctx
,
478 const char *dfs_path
,
479 bool allow_broken_path
,
480 struct junction_map
*jucn
);
481 bool create_msdfs_link(const struct junction_map
*jucn
);
482 bool remove_msdfs_link(const struct junction_map
*jucn
);
483 struct junction_map
*enum_msdfs_links(TALLOC_CTX
*ctx
, size_t *p_num_jn
);
484 NTSTATUS
resolve_dfspath_wcard(TALLOC_CTX
*ctx
,
485 connection_struct
*conn
,
489 bool allow_broken_path
,
491 bool *ppath_contains_wcard
);
492 NTSTATUS
create_conn_struct(TALLOC_CTX
*ctx
,
493 struct tevent_context
*ev
,
494 struct messaging_context
*msg
,
495 connection_struct
**pconn
,
498 const struct auth_session_info
*session_info
,
501 /* The following definitions come from smbd/negprot.c */
503 void reply_negprot(struct smb_request
*req
);
505 /* The following definitions come from smbd/notify.c */
507 bool change_notify_fsp_has_changes(struct files_struct
*fsp
);
508 void change_notify_reply(struct smb_request
*req
,
511 struct notify_change_buf
*notify_buf
,
512 void (*reply_fn
)(struct smb_request
*req
,
514 uint8_t *buf
, size_t len
));
515 NTSTATUS
change_notify_create(struct files_struct
*fsp
, uint32 filter
,
517 NTSTATUS
change_notify_add_request(struct smb_request
*req
,
519 uint32 filter
, bool recursive
,
520 struct files_struct
*fsp
,
521 void (*reply_fn
)(struct smb_request
*req
,
523 uint8_t *buf
, size_t len
));
524 void remove_pending_change_notify_requests_by_mid(
525 struct smbd_server_connection
*sconn
, uint64_t mid
);
526 void remove_pending_change_notify_requests_by_fid(files_struct
*fsp
,
528 void notify_fname(connection_struct
*conn
, uint32 action
, uint32 filter
,
530 char *notify_filter_string(TALLOC_CTX
*mem_ctx
, uint32 filter
);
531 struct sys_notify_context
*sys_notify_context_create(TALLOC_CTX
*mem_ctx
,
532 struct event_context
*ev
);
534 /* The following definitions come from smbd/notify_inotify.c */
536 NTSTATUS
inotify_watch(struct sys_notify_context
*ctx
,
539 uint32_t *subdir_filter
,
540 void (*callback
)(struct sys_notify_context
*ctx
,
542 struct notify_event
*ev
),
546 /* The following definitions come from smbd/notify_internal.c */
548 struct notify_context
*notify_init(TALLOC_CTX
*mem_ctx
,
549 struct messaging_context
*messaging_ctx
,
550 struct event_context
*ev
);
551 NTSTATUS
notify_add(struct notify_context
*notify
,
552 const char *path
, uint32_t filter
, uint32_t subdir_filter
,
553 void (*callback
)(void *, const struct notify_event
*),
555 NTSTATUS
notify_remove(struct notify_context
*notify
, void *private_data
);
556 void notify_trigger(struct notify_context
*notify
,
557 uint32_t action
, uint32_t filter
, const char *path
);
558 void notify_walk_idx(struct notify_context
*notify
,
559 void (*fn
)(const char *path
,
560 uint32_t *vnns
, size_t num_vnns
,
563 void notify_walk(struct notify_context
*notify
,
564 void (*fn
)(const char *path
,
565 struct notify_db_entry
*entries
,
567 time_t deleted_time
, void *private_data
),
569 void notify_cleanup(struct notify_context
*notify
);
571 struct tevent_req
*notify_cluster_proxy_send(
572 TALLOC_CTX
*mem_ctx
, struct tevent_context
*ev
,
573 struct notify_context
*notify
);
574 int notify_cluster_proxy_recv(struct tevent_req
*req
);
576 /* The following definitions come from smbd/ntquotas.c */
578 int vfs_get_ntquota(files_struct
*fsp
, enum SMB_QUOTA_TYPE qtype
, struct dom_sid
*psid
, SMB_NTQUOTA_STRUCT
*qt
);
579 int vfs_set_ntquota(files_struct
*fsp
, enum SMB_QUOTA_TYPE qtype
, struct dom_sid
*psid
, SMB_NTQUOTA_STRUCT
*qt
);
580 int vfs_get_user_ntquota_list(files_struct
*fsp
, SMB_NTQUOTA_LIST
**qt_list
);
581 void *init_quota_handle(TALLOC_CTX
*mem_ctx
);
583 /* The following definitions come from smbd/nttrans.c */
585 void reply_ntcreate_and_X(struct smb_request
*req
);
586 NTSTATUS
set_sd(files_struct
*fsp
, struct security_descriptor
*psd
,
587 uint32_t security_info_sent
);
588 NTSTATUS
set_sd_blob(files_struct
*fsp
, uint8_t *data
, uint32_t sd_len
,
589 uint32_t security_info_sent
);
590 struct ea_list
*read_nttrans_ea_list(TALLOC_CTX
*ctx
, const char *pdata
, size_t data_size
);
591 void reply_ntcancel(struct smb_request
*req
);
592 void reply_ntrename(struct smb_request
*req
);
593 NTSTATUS
smbd_do_query_security_desc(connection_struct
*conn
,
596 uint32_t security_info_wanted
,
597 uint32_t max_data_count
,
598 uint8_t **ppmarshalled_sd
,
600 void reply_nttrans(struct smb_request
*req
);
601 void reply_nttranss(struct smb_request
*req
);
603 /* The following definitions come from smbd/open.c */
605 NTSTATUS
smbd_check_access_rights(struct connection_struct
*conn
,
606 const struct smb_filename
*smb_fname
,
607 uint32_t access_mask
);
608 NTSTATUS
fd_open(struct connection_struct
*conn
, files_struct
*fsp
,
609 int flags
, mode_t mode
);
610 NTSTATUS
fd_close(files_struct
*fsp
);
611 void change_file_owner_to_parent(connection_struct
*conn
,
612 const char *inherit_from_dir
,
614 NTSTATUS
change_dir_owner_to_parent(connection_struct
*conn
,
615 const char *inherit_from_dir
,
617 SMB_STRUCT_STAT
*psbuf
);
618 bool is_stat_open(uint32 access_mask
);
619 void remove_deferred_open_entry(struct file_id id
, uint64_t mid
,
620 struct server_id pid
);
621 bool is_deferred_open_async(const void *ptr
);
622 NTSTATUS
open_file_fchmod(connection_struct
*conn
,
623 struct smb_filename
*smb_fname
,
624 files_struct
**result
);
625 NTSTATUS
create_directory(connection_struct
*conn
, struct smb_request
*req
,
626 struct smb_filename
*smb_dname
);
627 void msg_file_was_renamed(struct messaging_context
*msg
,
630 struct server_id server_id
,
632 NTSTATUS
open_streams_for_delete(connection_struct
*conn
,
634 NTSTATUS
create_file_default(connection_struct
*conn
,
635 struct smb_request
*req
,
636 uint16_t root_dir_fid
,
637 struct smb_filename
* smb_fname
,
638 uint32_t access_mask
,
639 uint32_t share_access
,
640 uint32_t create_disposition
,
641 uint32_t create_options
,
642 uint32_t file_attributes
,
643 uint32_t oplock_request
,
644 uint64_t allocation_size
,
645 uint32_t private_flags
,
646 struct security_descriptor
*sd
,
647 struct ea_list
*ea_list
,
649 files_struct
**result
,
651 NTSTATUS
get_relative_fid_filename(connection_struct
*conn
,
652 struct smb_request
*req
,
653 uint16_t root_dir_fid
,
654 const struct smb_filename
*smb_fname
,
655 struct smb_filename
**smb_fname_out
);
657 /* The following definitions come from smbd/oplock.c */
659 void break_kernel_oplock(struct messaging_context
*msg_ctx
, files_struct
*fsp
);
660 NTSTATUS
set_file_oplock(files_struct
*fsp
, int oplock_type
);
661 void release_file_oplock(files_struct
*fsp
);
662 bool remove_oplock(files_struct
*fsp
);
663 bool downgrade_oplock(files_struct
*fsp
);
664 bool should_notify_deferred_opens(struct smbd_server_connection
*sconn
);
665 void break_level2_to_none_async(files_struct
*fsp
);
666 void reply_to_oplock_break_requests(files_struct
*fsp
);
667 void contend_level2_oplocks_begin(files_struct
*fsp
,
668 enum level2_contention_type type
);
669 void contend_level2_oplocks_end(files_struct
*fsp
,
670 enum level2_contention_type type
);
671 void smbd_contend_level2_oplocks_begin(files_struct
*fsp
,
672 enum level2_contention_type type
);
673 void smbd_contend_level2_oplocks_end(files_struct
*fsp
,
674 enum level2_contention_type type
);
675 void share_mode_entry_to_message(char *msg
, const struct share_mode_entry
*e
);
676 void message_to_share_mode_entry(struct share_mode_entry
*e
, char *msg
);
677 bool init_oplocks(struct smbd_server_connection
*sconn
);
678 void init_kernel_oplocks(struct smbd_server_connection
*sconn
);
680 /* The following definitions come from smbd/oplock_irix.c */
682 struct kernel_oplocks
*irix_init_kernel_oplocks(struct smbd_server_connection
*sconn
);
684 /* The following definitions come from smbd/oplock_linux.c */
686 void linux_set_lease_capability(void);
687 int linux_set_lease_sighandler(int fd
);
688 int linux_setlease(int fd
, int leasetype
);
689 struct kernel_oplocks
*linux_init_kernel_oplocks(struct smbd_server_connection
*sconn
);
691 /* The following definitions come from smbd/password.c */
693 struct user_struct
*get_valid_user_struct(struct smbd_server_connection
*sconn
,
695 void invalidate_vuid(struct smbd_server_connection
*sconn
, uint64_t vuid
);
696 int register_homes_share(const char *username
);
698 /* The following definitions come from smbd/pipes.c */
700 NTSTATUS
open_np_file(struct smb_request
*smb_req
, const char *name
,
701 struct files_struct
**pfsp
);
702 void reply_open_pipe_and_X(connection_struct
*conn
, struct smb_request
*req
);
703 void reply_pipe_write(struct smb_request
*req
);
704 void reply_pipe_write_and_X(struct smb_request
*req
);
705 void reply_pipe_read_and_X(struct smb_request
*req
);
707 /* The following definitions come from smbd/posix_acls.c */
709 void create_file_sids(const SMB_STRUCT_STAT
*psbuf
, struct dom_sid
*powner_sid
, struct dom_sid
*pgroup_sid
);
710 uint32_t map_canon_ace_perms(int snum
,
711 enum security_ace_type
*pacl_type
,
714 NTSTATUS
unpack_nt_owners(connection_struct
*conn
, uid_t
*puser
, gid_t
*pgrp
, uint32 security_info_sent
, const struct security_descriptor
*psd
);
715 bool current_user_in_group(connection_struct
*conn
, gid_t gid
);
716 SMB_ACL_T
free_empty_sys_acl(connection_struct
*conn
, SMB_ACL_T the_acl
);
717 NTSTATUS
posix_fget_nt_acl(struct files_struct
*fsp
, uint32_t security_info
,
719 struct security_descriptor
**ppdesc
);
720 NTSTATUS
posix_get_nt_acl(struct connection_struct
*conn
, const char *name
,
721 uint32_t security_info
,
723 struct security_descriptor
**ppdesc
);
724 NTSTATUS
try_chown(files_struct
*fsp
, uid_t uid
, gid_t gid
);
725 NTSTATUS
append_parent_acl(files_struct
*fsp
,
726 const struct security_descriptor
*pcsd
,
727 struct security_descriptor
**pp_new_sd
);
728 NTSTATUS
set_nt_acl(files_struct
*fsp
, uint32 security_info_sent
, const struct security_descriptor
*psd
);
729 int get_acl_group_bits( connection_struct
*conn
, const char *fname
, mode_t
*mode
);
730 int chmod_acl(connection_struct
*conn
, const char *name
, mode_t mode
);
731 int inherit_access_posix_acl(connection_struct
*conn
, const char *inherit_from_dir
,
732 const char *name
, mode_t mode
);
733 int fchmod_acl(files_struct
*fsp
, mode_t mode
);
734 bool set_unix_posix_default_acl(connection_struct
*conn
, const char *fname
,
735 const SMB_STRUCT_STAT
*psbuf
,
736 uint16 num_def_acls
, const char *pdata
);
737 bool set_unix_posix_acl(connection_struct
*conn
, files_struct
*fsp
, const char *fname
, uint16 num_acls
, const char *pdata
);
738 struct security_descriptor
*get_nt_acl_no_snum( TALLOC_CTX
*ctx
, const char *fname
, uint32 security_info_wanted
);
739 NTSTATUS
make_default_filesystem_acl(TALLOC_CTX
*ctx
,
741 SMB_STRUCT_STAT
*psbuf
,
742 struct security_descriptor
**ppdesc
);
744 /* The following definitions come from smbd/process.c */
746 void smbd_setup_sig_term_handler(struct smbd_server_connection
*sconn
);
747 void smbd_setup_sig_hup_handler(struct smbd_server_connection
*sconn
);
748 bool srv_send_smb(struct smbd_server_connection
*sconn
, char *buffer
,
749 bool no_signing
, uint32_t seqnum
,
751 struct smb_perfcount_data
*pcd
);
752 int srv_set_message(char *buf
,
756 void remove_deferred_open_message_smb(struct smbd_server_connection
*sconn
,
758 bool schedule_deferred_open_message_smb(struct smbd_server_connection
*sconn
,
760 bool open_was_deferred(struct smbd_server_connection
*sconn
, uint64_t mid
);
761 bool get_deferred_open_message_state(struct smb_request
*smbreq
,
762 struct timeval
*p_request_time
,
764 bool push_deferred_open_message_smb(struct smb_request
*req
,
765 struct timeval request_time
,
766 struct timeval timeout
,
770 NTSTATUS
allow_new_trans(struct trans_state
*list
, uint64_t mid
);
771 void reply_outbuf(struct smb_request
*req
, uint8 num_words
, uint32 num_bytes
);
772 void smb_request_done(struct smb_request
*req
);
773 const char *smb_fn_name(int type
);
774 void add_to_common_flags2(uint32 v
);
775 void remove_from_common_flags2(uint32 v
);
776 void construct_reply_common_req(struct smb_request
*req
, char *outbuf
);
777 bool smb1_is_chain(const uint8_t *buf
);
778 bool smb1_walk_chain(const uint8_t *buf
,
779 bool (*fn
)(uint8_t cmd
,
780 uint8_t wct
, const uint16_t *vwv
,
781 uint16_t num_bytes
, const uint8_t *bytes
,
784 unsigned smb1_chain_length(const uint8_t *buf
);
785 bool smb1_parse_chain(TALLOC_CTX
*mem_ctx
, const uint8_t *buf
,
786 struct smbd_server_connection
*sconn
,
787 bool encrypted
, uint32_t seqnum
,
788 struct smb_request
***reqs
, unsigned *num_reqs
);
789 bool req_is_in_chain(const struct smb_request
*req
);
790 void smbd_process(struct tevent_context
*ev_ctx
,
791 struct messaging_context
*msg_ctx
,
794 bool fork_echo_handler(struct smbd_server_connection
*sconn
);
796 /* The following definitions come from smbd/quotas.c */
798 bool disk_quotas(const char *path
, uint64_t *bsize
, uint64_t *dfree
, uint64_t *dsize
);
799 bool disk_quotas_vxfs(const char *name
, char *path
, uint64_t *bsize
, uint64_t *dfree
, uint64_t *dsize
);
801 /* The following definitions come from smbd/reply.c */
803 NTSTATUS
check_path_syntax(char *path
);
804 NTSTATUS
check_path_syntax_wcard(char *path
, bool *p_contains_wcard
);
805 NTSTATUS
check_path_syntax_posix(char *path
);
806 size_t srvstr_get_path_wcard(TALLOC_CTX
*ctx
,
814 bool *contains_wcard
);
815 size_t srvstr_get_path(TALLOC_CTX
*ctx
,
823 size_t srvstr_get_path_req_wcard(TALLOC_CTX
*mem_ctx
, struct smb_request
*req
,
824 char **pp_dest
, const char *src
, int flags
,
825 NTSTATUS
*err
, bool *contains_wcard
);
826 size_t srvstr_get_path_req(TALLOC_CTX
*mem_ctx
, struct smb_request
*req
,
827 char **pp_dest
, const char *src
, int flags
,
829 size_t srvstr_pull_req_talloc(TALLOC_CTX
*ctx
, struct smb_request
*req
,
830 char **dest
, const char *src
, int flags
);
831 bool check_fsp_open(connection_struct
*conn
, struct smb_request
*req
,
833 bool check_fsp(connection_struct
*conn
, struct smb_request
*req
,
835 bool check_fsp_ntquota_handle(connection_struct
*conn
, struct smb_request
*req
,
837 void reply_special(struct smbd_server_connection
*sconn
, char *inbuf
, size_t inbuf_len
);
838 void reply_tcon(struct smb_request
*req
);
839 void reply_tcon_and_X(struct smb_request
*req
);
840 void reply_unknown_new(struct smb_request
*req
, uint8 type
);
841 void reply_ioctl(struct smb_request
*req
);
842 void reply_checkpath(struct smb_request
*req
);
843 void reply_getatr(struct smb_request
*req
);
844 void reply_setatr(struct smb_request
*req
);
845 void reply_dskattr(struct smb_request
*req
);
846 void reply_search(struct smb_request
*req
);
847 void reply_fclose(struct smb_request
*req
);
848 void reply_open(struct smb_request
*req
);
849 void reply_open_and_X(struct smb_request
*req
);
850 void reply_ulogoffX(struct smb_request
*req
);
851 void reply_mknew(struct smb_request
*req
);
852 void reply_ctemp(struct smb_request
*req
);
853 NTSTATUS
unlink_internals(connection_struct
*conn
, struct smb_request
*req
,
854 uint32 dirtype
, struct smb_filename
*smb_fname
,
856 void reply_unlink(struct smb_request
*req
);
857 ssize_t
fake_sendfile(files_struct
*fsp
, off_t startpos
, size_t nread
);
858 void sendfile_short_send(files_struct
*fsp
,
862 void reply_readbraw(struct smb_request
*req
);
863 void reply_lockread(struct smb_request
*req
);
864 void reply_read(struct smb_request
*req
);
865 void reply_read_and_X(struct smb_request
*req
);
866 void error_to_writebrawerr(struct smb_request
*req
);
867 void reply_writebraw(struct smb_request
*req
);
868 void reply_writeunlock(struct smb_request
*req
);
869 void reply_write(struct smb_request
*req
);
870 bool is_valid_writeX_buffer(struct smbd_server_connection
*sconn
,
871 const uint8_t *inbuf
);
872 void reply_write_and_X(struct smb_request
*req
);
873 void reply_lseek(struct smb_request
*req
);
874 void reply_flush(struct smb_request
*req
);
875 void reply_exit(struct smb_request
*req
);
876 void reply_close(struct smb_request
*req
);
877 void reply_writeclose(struct smb_request
*req
);
878 void reply_lock(struct smb_request
*req
);
879 void reply_unlock(struct smb_request
*req
);
880 void reply_tdis(struct smb_request
*req
);
881 void reply_echo(struct smb_request
*req
);
882 void reply_printopen(struct smb_request
*req
);
883 void reply_printclose(struct smb_request
*req
);
884 void reply_printqueue(struct smb_request
*req
);
885 void reply_printwrite(struct smb_request
*req
);
886 void reply_mkdir(struct smb_request
*req
);
887 void reply_rmdir(struct smb_request
*req
);
888 NTSTATUS
rename_internals_fsp(connection_struct
*conn
,
890 const struct smb_filename
*smb_fname_dst_in
,
892 bool replace_if_exists
);
893 NTSTATUS
rename_internals(TALLOC_CTX
*ctx
,
894 connection_struct
*conn
,
895 struct smb_request
*req
,
896 struct smb_filename
*smb_fname_src
,
897 struct smb_filename
*smb_fname_dst
,
899 bool replace_if_exists
,
902 uint32_t access_mask
);
903 void reply_mv(struct smb_request
*req
);
904 NTSTATUS
copy_file(TALLOC_CTX
*ctx
,
905 connection_struct
*conn
,
906 struct smb_filename
*smb_fname_src
,
907 struct smb_filename
*smb_fname_dst
,
910 bool target_is_directory
);
911 void reply_copy(struct smb_request
*req
);
912 uint64_t get_lock_pid(const uint8_t *data
, int data_offset
,
913 bool large_file_format
);
914 uint64_t get_lock_count(const uint8_t *data
, int data_offset
,
915 bool large_file_format
);
916 uint64_t get_lock_offset(const uint8_t *data
, int data_offset
,
917 bool large_file_format
, bool *err
);
918 void reply_lockingX(struct smb_request
*req
);
919 void reply_readbmpx(struct smb_request
*req
);
920 void reply_readbs(struct smb_request
*req
);
921 void reply_setattrE(struct smb_request
*req
);
922 void reply_writebmpx(struct smb_request
*req
);
923 void reply_writebs(struct smb_request
*req
);
924 void reply_getattrE(struct smb_request
*req
);
926 /* The following definitions come from smbd/seal.c */
928 bool is_encrypted_packet(struct smbd_server_connection
*sconn
,
929 const uint8_t *inbuf
);
930 void srv_free_enc_buffer(struct smbd_server_connection
*sconn
, char *buf
);
931 NTSTATUS
srv_decrypt_buffer(struct smbd_server_connection
*sconn
, char *buf
);
932 NTSTATUS
srv_encrypt_buffer(struct smbd_server_connection
*sconn
, char *buf
,
934 NTSTATUS
srv_request_encryption_setup(connection_struct
*conn
,
935 unsigned char **ppdata
,
937 unsigned char **pparam
,
938 size_t *p_param_size
);
939 NTSTATUS
srv_encryption_start(connection_struct
*conn
);
940 void server_encryption_shutdown(struct smbd_server_connection
*sconn
);
942 /* The following definitions come from smbd/sec_ctx.c */
944 bool unix_token_equal(const struct security_unix_token
*t1
, const struct security_unix_token
*t2
);
945 bool push_sec_ctx(void);
946 void set_sec_ctx(uid_t uid
, gid_t gid
, int ngroups
, gid_t
*groups
, const struct security_token
*token
);
947 void set_root_sec_ctx(void);
948 bool pop_sec_ctx(void);
949 void init_sec_ctx(void);
950 const struct security_token
*sec_ctx_active_token(void);
952 /* The following definitions come from smbd/server.c */
954 struct memcache
*smbd_memcache(void);
955 void delete_and_reload_printers(struct tevent_context
*ev
,
956 struct messaging_context
*msg_ctx
);
957 bool reload_services(struct smbd_server_connection
*sconn
,
958 bool (*snumused
) (struct smbd_server_connection
*, int),
960 NTSTATUS
messaging_send_to_children(struct messaging_context
*msg_ctx
,
961 uint32_t msg_type
, DATA_BLOB
* data
);
963 /* The following definitions come from smbd/server_exit.c */
965 void smbd_exit_server(const char *reason
) _NORETURN_
;
966 void smbd_exit_server_cleanly(const char *const reason
) _NORETURN_
;
968 /* The following definitions come from smbd/service.c */
970 bool set_conn_connectpath(connection_struct
*conn
, const char *connectpath
);
971 NTSTATUS
set_conn_force_user_group(connection_struct
*conn
, int snum
);
972 bool set_current_service(connection_struct
*conn
, uint16 flags
, bool do_chdir
);
973 void load_registry_shares(void);
974 int add_home_service(const char *service
, const char *username
, const char *homedir
);
975 int find_service(TALLOC_CTX
*ctx
, const char *service
, char **p_service_out
);
976 connection_struct
*make_connection_smb2(struct smbd_server_connection
*sconn
,
977 struct smbXsrv_tcon
*tcon
,
979 struct user_struct
*vuser
,
982 connection_struct
*make_connection(struct smbd_server_connection
*sconn
,
984 const char *service_in
,
985 const char *pdev
, uint64_t vuid
,
987 void close_cnum(connection_struct
*conn
, uint64_t vuid
);
989 /* The following definitions come from smbd/session.c */
991 struct smbXsrv_session
;
992 bool session_init(void);
993 bool session_claim(struct smbXsrv_session
*session
);
994 void session_yield(struct smbXsrv_session
*session
);
995 int list_sessions(TALLOC_CTX
*mem_ctx
, struct sessionid
**session_list
);
997 /* The following definitions come from smbd/sesssetup.c */
999 void reply_sesssetup_and_X(struct smb_request
*req
);
1001 /* The following definitions come from smbd/share_access.c */
1003 bool token_contains_name_in_list(const char *username
,
1005 const char *sharename
,
1006 const struct security_token
*token
,
1008 bool user_ok_token(const char *username
, const char *domain
,
1009 const struct security_token
*token
, int snum
);
1010 bool is_share_read_only_for_token(const char *username
,
1012 const struct security_token
*token
,
1013 connection_struct
*conn
);
1015 /* The following definitions come from smbd/srvstr.c */
1017 size_t srvstr_push_fn(const char *base_ptr
, uint16 smb_flags2
, void *dest
,
1018 const char *src
, int dest_len
, int flags
);
1019 ssize_t
message_push_string(uint8
**outbuf
, const char *str
, int flags
);
1021 /* The following definitions come from smbd/statcache.c */
1023 void stat_cache_add( const char *full_orig_name
,
1024 char *translated_path
,
1025 bool case_sensitive
);
1026 bool stat_cache_lookup(connection_struct
*conn
,
1031 SMB_STRUCT_STAT
*pst
);
1032 void smbd_send_stat_cache_delete_message(struct messaging_context
*msg_ctx
,
1034 void send_stat_cache_delete_message(struct messaging_context
*msg_ctx
,
1036 void stat_cache_delete(const char *name
);
1038 unsigned int fast_string_hash(struct TDB_DATA
*key
);
1039 bool reset_stat_cache( void );
1041 /* The following definitions come from smbd/statvfs.c */
1043 int sys_statvfs(const char *path
, vfs_statvfs_struct
*statbuf
);
1045 /* The following definitions come from smbd/trans2.c */
1047 NTSTATUS
check_access(connection_struct
*conn
,
1049 const struct smb_filename
*smb_fname
,
1050 uint32_t access_mask
);
1051 uint64_t smb_roundup(connection_struct
*conn
, uint64_t val
);
1052 uint64_t get_FileIndex(connection_struct
*conn
, const SMB_STRUCT_STAT
*psbuf
);
1053 NTSTATUS
get_ea_value(TALLOC_CTX
*mem_ctx
, connection_struct
*conn
,
1054 files_struct
*fsp
, const char *fname
,
1055 const char *ea_name
, struct ea_struct
*pea
);
1056 NTSTATUS
get_ea_names_from_file(TALLOC_CTX
*mem_ctx
, connection_struct
*conn
,
1057 files_struct
*fsp
, const char *fname
,
1058 char ***pnames
, size_t *pnum_names
);
1059 NTSTATUS
set_ea(connection_struct
*conn
, files_struct
*fsp
,
1060 const struct smb_filename
*smb_fname
, struct ea_list
*ea_list
);
1061 struct ea_list
*read_ea_list_entry(TALLOC_CTX
*ctx
, const char *pdata
, size_t data_size
, size_t *pbytes_used
);
1062 void send_trans2_replies(connection_struct
*conn
,
1063 struct smb_request
*req
,
1069 int max_data_bytes
);
1070 unsigned char *create_volume_objectid(connection_struct
*conn
, unsigned char objid
[16]);
1071 NTSTATUS
hardlink_internals(TALLOC_CTX
*ctx
,
1072 connection_struct
*conn
,
1073 struct smb_request
*req
,
1074 bool overwrite_if_exists
,
1075 const struct smb_filename
*smb_fname_old
,
1076 struct smb_filename
*smb_fname_new
);
1077 NTSTATUS
smb_set_file_time(connection_struct
*conn
,
1079 const struct smb_filename
*smb_fname
,
1080 struct smb_file_time
*ft
,
1081 bool setting_write_time
);
1082 void reply_findclose(struct smb_request
*req
);
1083 void reply_findnclose(struct smb_request
*req
);
1084 void reply_trans2(struct smb_request
*req
);
1085 void reply_transs2(struct smb_request
*req
);
1087 /* The following definitions come from smbd/uid.c */
1089 bool change_to_guest(void);
1090 NTSTATUS
check_user_share_access(connection_struct
*conn
,
1091 const struct auth_session_info
*session_info
,
1092 uint32_t *p_share_access
,
1093 bool *p_readonly_share
);
1094 bool change_to_user(connection_struct
*conn
, uint64_t vuid
);
1095 bool change_to_root_user(void);
1096 bool smbd_change_to_root_user(void);
1097 bool become_authenticated_pipe_user(struct auth_session_info
*session_info
);
1098 bool unbecome_authenticated_pipe_user(void);
1099 void become_root(void);
1100 void unbecome_root(void);
1101 void smbd_become_root(void);
1102 void smbd_unbecome_root(void);
1103 bool become_user(connection_struct
*conn
, uint64_t vuid
);
1104 bool become_user_by_session(connection_struct
*conn
,
1105 const struct auth_session_info
*session_info
);
1106 bool unbecome_user(void);
1107 uid_t
get_current_uid(connection_struct
*conn
);
1108 gid_t
get_current_gid(connection_struct
*conn
);
1109 const struct security_unix_token
*get_current_utok(connection_struct
*conn
);
1110 const struct security_token
*get_current_nttok(connection_struct
*conn
);
1111 uint64_t get_current_vuid(connection_struct
*conn
);
1113 /* The following definitions come from smbd/utmp.c */
1115 void sys_utmp_claim(const char *username
, const char *hostname
,
1116 const char *id_str
, int id_num
);
1117 void sys_utmp_yield(const char *username
, const char *hostname
,
1118 const char *id_str
, int id_num
);
1120 /* The following definitions come from smbd/vfs.c */
1122 bool vfs_init_custom(connection_struct
*conn
, const char *vfs_object
);
1123 bool smbd_vfs_init(connection_struct
*conn
);
1124 NTSTATUS
vfs_file_exist(connection_struct
*conn
, struct smb_filename
*smb_fname
);
1125 ssize_t
vfs_read_data(files_struct
*fsp
, char *buf
, size_t byte_count
);
1126 ssize_t
vfs_pread_data(files_struct
*fsp
, char *buf
,
1127 size_t byte_count
, off_t offset
);
1128 ssize_t
vfs_write_data(struct smb_request
*req
,
1132 ssize_t
vfs_pwrite_data(struct smb_request
*req
,
1137 int vfs_allocate_file_space(files_struct
*fsp
, uint64_t len
);
1138 int vfs_set_filelen(files_struct
*fsp
, off_t len
);
1139 int vfs_slow_fallocate(files_struct
*fsp
, off_t offset
, off_t len
);
1140 int vfs_fill_sparse(files_struct
*fsp
, off_t len
);
1141 off_t
vfs_transfer_file(files_struct
*in
, files_struct
*out
, off_t n
);
1142 const char *vfs_readdirname(connection_struct
*conn
, void *p
,
1143 SMB_STRUCT_STAT
*sbuf
, char **talloced
);
1144 int vfs_ChDir(connection_struct
*conn
, const char *path
);
1145 char *vfs_GetWd(TALLOC_CTX
*ctx
, connection_struct
*conn
);
1146 NTSTATUS
check_reduced_name(connection_struct
*conn
, const char *fname
);
1147 NTSTATUS
check_reduced_name_with_privilege(connection_struct
*conn
,
1149 struct smb_request
*smbreq
);
1150 int vfs_stat_smb_fname(struct connection_struct
*conn
, const char *fname
,
1151 SMB_STRUCT_STAT
*psbuf
);
1152 int vfs_lstat_smb_fname(struct connection_struct
*conn
, const char *fname
,
1153 SMB_STRUCT_STAT
*psbuf
);
1154 NTSTATUS
vfs_stat_fsp(files_struct
*fsp
);
1155 NTSTATUS
vfs_chown_fsp(files_struct
*fsp
, uid_t uid
, gid_t gid
);
1156 NTSTATUS
vfs_streaminfo(connection_struct
*conn
,
1157 struct files_struct
*fsp
,
1159 TALLOC_CTX
*mem_ctx
,
1160 unsigned int *num_streams
,
1161 struct stream_struct
**streams
);
1163 /* The following definitions come from smbd/avahi_register.c */
1165 void *avahi_start_register(TALLOC_CTX
*mem_ctx
, struct tevent_context
*ev
,
1168 /* The following definitions come from smbd/smb2_create.c */
1170 NTSTATUS
vfs_default_durable_cookie(struct files_struct
*fsp
,
1171 TALLOC_CTX
*mem_ctx
,
1172 DATA_BLOB
*cookie_blob
);
1173 NTSTATUS
vfs_default_durable_disconnect(struct files_struct
*fsp
,
1174 const DATA_BLOB old_cookie
,
1175 TALLOC_CTX
*mem_ctx
,
1176 DATA_BLOB
*new_cookie
);
1177 NTSTATUS
vfs_default_durable_reconnect(struct connection_struct
*conn
,
1178 struct smb_request
*smb1req
,
1179 struct smbXsrv_open
*op
,
1180 const DATA_BLOB old_cookie
,
1181 TALLOC_CTX
*mem_ctx
,
1182 files_struct
**result
,
1183 DATA_BLOB
*new_cookie
);
1185 #endif /* _SMBD_PROTO_H_ */