wafsamba: improve wording in a comment
[Samba.git] / source3 / smbd / proto.h
blob6407c9f5fafd206f0f3e122b3b7d32f14901edb4
1 /*
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 struct aio_extra;
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,
72 size_t smb_maxcnt);
73 NTSTATUS schedule_aio_write_and_X(connection_struct *conn,
74 struct smb_request *req,
75 files_struct *fsp, const char *data,
76 off_t startpos,
77 size_t numtowrite);
78 NTSTATUS schedule_smb2_aio_read(connection_struct *conn,
79 struct smb_request *smbreq,
80 files_struct *fsp,
81 TALLOC_CTX *ctx,
82 DATA_BLOB *preadbuf,
83 off_t startpos,
84 size_t smb_maxcnt);
85 NTSTATUS schedule_aio_smb2_write(connection_struct *conn,
86 struct smb_request *smbreq,
87 files_struct *fsp,
88 uint64_t in_offset,
89 DATA_BLOB in_data,
90 bool write_through);
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,
97 struct timeval now,
98 void *private_data);
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,
104 files_struct *fsp,
105 int lock_timeout,
106 int lock_num,
107 uint64_t smblctx,
108 enum brl_type lock_type,
109 enum brl_flavour lock_flav,
110 uint64_t offset,
111 uint64_t count,
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,
124 uint64_t smblctx,
125 uint64_t offset,
126 uint64_t count,
127 enum brl_flavour lock_flav,
128 unsigned char locktype,
129 NTSTATUS err);
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,
137 void *private_data,
138 uint32_t msg_type,
139 struct server_id server_id,
140 DATA_BLOB *data);
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,
149 unsigned int i);
150 void set_connection_share_access_list_entry(connection_struct *conn,
151 unsigned int i,
152 uint32_t val);
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,
161 void *private_data,
162 uint32_t msg_type,
163 struct server_id server_id,
164 DATA_BLOB *data);
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,
177 const char *path,
178 bool small_query,
179 uint64_t *bsize,
180 uint64_t *dfree,
181 uint64_t *dsize);
183 /* The following definitions come from smbd/dir.c */
185 bool make_dir_struct(TALLOC_CTX *ctx,
186 char *buf,
187 const char *mask,
188 const char *fname,
189 off_t size,
190 uint32 mode,
191 time_t date,
192 bool uc);
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,
204 files_struct *fsp,
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,
216 long *poffset,
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,
224 char *buf,int *num);
225 struct dptr_struct *dptr_fetch_lanman2(struct smbd_server_connection *sconn,
226 int dptr_num);
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,
230 const char *mask,
231 uint32 dirtype,
232 char **pp_fname_out,
233 off_t *size,
234 uint32 *mode,
235 struct timespec *date,
236 bool check_descend,
237 bool ask_sharemode);
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,
262 TALLOC_CTX *mem_ctx,
263 uint16_t port);
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,
278 bool sparse);
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,
324 struct timeval now,
325 void *private_data);
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,
330 files_struct *fsp,
331 const char *data,
332 off_t pos,
333 size_t n);
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,
346 uint32_t ucf_flags);
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,
351 char **found_name);
352 NTSTATUS filename_convert(TALLOC_CTX *mem_ctx,
353 connection_struct *conn,
354 bool dfs_path,
355 const char *name_in,
356 uint32_t ucf_flags,
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,
362 const char *name_in,
363 uint32_t ucf_flags,
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,
375 uint64_t vuid);
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,
382 void *private_data),
383 void *private_data);
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,
388 struct file_id id);
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,
437 const char *in,
438 char **out, /* talloced on the given context. */
439 const struct share_params *p);
440 bool name_to_8_3(const char *in,
441 char out[13],
442 bool cache83,
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,
464 const char *path,
465 SMB_STRUCT_STAT *sbufp);
466 struct junction_map;
467 NTSTATUS get_referred_path(TALLOC_CTX *ctx,
468 const char *dfs_path,
469 bool allow_broken_path,
470 struct junction_map *jucn,
471 int *consumedcntp,
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,
486 bool dfs_pathnames,
487 const char *name_in,
488 bool allow_wcards,
489 bool allow_broken_path,
490 char **pp_name_out,
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,
496 int snum,
497 const char *path,
498 const struct auth_session_info *session_info);
499 NTSTATUS create_conn_struct_cwd(TALLOC_CTX *ctx,
500 struct tevent_context *ev,
501 struct messaging_context *msg,
502 connection_struct **pconn,
503 int snum,
504 const char *path,
505 const struct auth_session_info *session_info,
506 char **poldcwd);
508 /* The following definitions come from smbd/negprot.c */
510 void reply_negprot(struct smb_request *req);
512 /* The following definitions come from smbd/notify.c */
514 bool change_notify_fsp_has_changes(struct files_struct *fsp);
515 void change_notify_reply(struct smb_request *req,
516 NTSTATUS error_code,
517 uint32_t max_param,
518 struct notify_change_buf *notify_buf,
519 void (*reply_fn)(struct smb_request *req,
520 NTSTATUS error_code,
521 uint8_t *buf, size_t len));
522 NTSTATUS change_notify_create(struct files_struct *fsp, uint32 filter,
523 bool recursive);
524 NTSTATUS change_notify_add_request(struct smb_request *req,
525 uint32 max_param,
526 uint32 filter, bool recursive,
527 struct files_struct *fsp,
528 void (*reply_fn)(struct smb_request *req,
529 NTSTATUS error_code,
530 uint8_t *buf, size_t len));
531 void remove_pending_change_notify_requests_by_mid(
532 struct smbd_server_connection *sconn, uint64_t mid);
533 void remove_pending_change_notify_requests_by_fid(files_struct *fsp,
534 NTSTATUS status);
535 void notify_fname(connection_struct *conn, uint32 action, uint32 filter,
536 const char *path);
537 char *notify_filter_string(TALLOC_CTX *mem_ctx, uint32 filter);
538 struct sys_notify_context *sys_notify_context_create(TALLOC_CTX *mem_ctx,
539 struct event_context *ev);
541 /* The following definitions come from smbd/notify_inotify.c */
543 NTSTATUS inotify_watch(struct sys_notify_context *ctx,
544 const char *path,
545 uint32_t *filter,
546 uint32_t *subdir_filter,
547 void (*callback)(struct sys_notify_context *ctx,
548 void *private_data,
549 struct notify_event *ev),
550 void *private_data,
551 void *handle_p);
553 /* The following definitions come from smbd/notify_internal.c */
555 struct notify_context *notify_init(TALLOC_CTX *mem_ctx,
556 struct messaging_context *messaging_ctx,
557 struct event_context *ev);
558 NTSTATUS notify_add(struct notify_context *notify,
559 const char *path, uint32_t filter, uint32_t subdir_filter,
560 void (*callback)(void *, const struct notify_event *),
561 void *private_data);
562 NTSTATUS notify_remove(struct notify_context *notify, void *private_data);
563 void notify_trigger(struct notify_context *notify,
564 uint32_t action, uint32_t filter, const char *path);
565 void notify_walk_idx(struct notify_context *notify,
566 void (*fn)(const char *path,
567 uint32_t *vnns, size_t num_vnns,
568 void *private_data),
569 void *private_data);
570 void notify_walk(struct notify_context *notify,
571 void (*fn)(const char *path,
572 struct notify_db_entry *entries,
573 size_t num_entries,
574 time_t deleted_time, void *private_data),
575 void *private_data);
576 void notify_cleanup(struct notify_context *notify);
578 struct tevent_req *notify_cluster_proxy_send(
579 TALLOC_CTX *mem_ctx, struct tevent_context *ev,
580 struct notify_context *notify);
581 int notify_cluster_proxy_recv(struct tevent_req *req);
583 /* The following definitions come from smbd/ntquotas.c */
585 int vfs_get_ntquota(files_struct *fsp, enum SMB_QUOTA_TYPE qtype, struct dom_sid *psid, SMB_NTQUOTA_STRUCT *qt);
586 int vfs_set_ntquota(files_struct *fsp, enum SMB_QUOTA_TYPE qtype, struct dom_sid *psid, SMB_NTQUOTA_STRUCT *qt);
587 int vfs_get_user_ntquota_list(files_struct *fsp, SMB_NTQUOTA_LIST **qt_list);
588 void *init_quota_handle(TALLOC_CTX *mem_ctx);
590 /* The following definitions come from smbd/nttrans.c */
592 void reply_ntcreate_and_X(struct smb_request *req);
593 NTSTATUS set_sd(files_struct *fsp, struct security_descriptor *psd,
594 uint32_t security_info_sent);
595 NTSTATUS set_sd_blob(files_struct *fsp, uint8_t *data, uint32_t sd_len,
596 uint32_t security_info_sent);
597 struct ea_list *read_nttrans_ea_list(TALLOC_CTX *ctx, const char *pdata, size_t data_size);
598 void reply_ntcancel(struct smb_request *req);
599 void reply_ntrename(struct smb_request *req);
600 NTSTATUS smbd_do_query_security_desc(connection_struct *conn,
601 TALLOC_CTX *mem_ctx,
602 files_struct *fsp,
603 uint32_t security_info_wanted,
604 uint32_t max_data_count,
605 uint8_t **ppmarshalled_sd,
606 size_t *psd_size);
607 void reply_nttrans(struct smb_request *req);
608 void reply_nttranss(struct smb_request *req);
610 /* The following definitions come from smbd/open.c */
612 NTSTATUS smbd_check_access_rights(struct connection_struct *conn,
613 const struct smb_filename *smb_fname,
614 uint32_t access_mask);
615 NTSTATUS fd_open(struct connection_struct *conn, files_struct *fsp,
616 int flags, mode_t mode);
617 NTSTATUS fd_close(files_struct *fsp);
618 void change_file_owner_to_parent(connection_struct *conn,
619 const char *inherit_from_dir,
620 files_struct *fsp);
621 NTSTATUS change_dir_owner_to_parent(connection_struct *conn,
622 const char *inherit_from_dir,
623 const char *fname,
624 SMB_STRUCT_STAT *psbuf);
625 bool is_stat_open(uint32 access_mask);
626 void remove_deferred_open_entry(struct file_id id, uint64_t mid,
627 struct server_id pid);
628 bool is_deferred_open_async(const void *ptr);
629 NTSTATUS create_directory(connection_struct *conn, struct smb_request *req,
630 struct smb_filename *smb_dname);
631 void msg_file_was_renamed(struct messaging_context *msg,
632 void *private_data,
633 uint32_t msg_type,
634 struct server_id server_id,
635 DATA_BLOB *data);
636 NTSTATUS open_streams_for_delete(connection_struct *conn,
637 const char *fname);
638 NTSTATUS create_file_default(connection_struct *conn,
639 struct smb_request *req,
640 uint16_t root_dir_fid,
641 struct smb_filename * smb_fname,
642 uint32_t access_mask,
643 uint32_t share_access,
644 uint32_t create_disposition,
645 uint32_t create_options,
646 uint32_t file_attributes,
647 uint32_t oplock_request,
648 uint64_t allocation_size,
649 uint32_t private_flags,
650 struct security_descriptor *sd,
651 struct ea_list *ea_list,
653 files_struct **result,
654 int *pinfo);
655 NTSTATUS get_relative_fid_filename(connection_struct *conn,
656 struct smb_request *req,
657 uint16_t root_dir_fid,
658 const struct smb_filename *smb_fname,
659 struct smb_filename **smb_fname_out);
661 /* The following definitions come from smbd/oplock.c */
663 void break_kernel_oplock(struct messaging_context *msg_ctx, files_struct *fsp);
664 NTSTATUS set_file_oplock(files_struct *fsp, int oplock_type);
665 void release_file_oplock(files_struct *fsp);
666 bool remove_oplock(files_struct *fsp);
667 bool downgrade_oplock(files_struct *fsp);
668 bool should_notify_deferred_opens(struct smbd_server_connection *sconn);
669 void break_level2_to_none_async(files_struct *fsp);
670 void reply_to_oplock_break_requests(files_struct *fsp);
671 void contend_level2_oplocks_begin(files_struct *fsp,
672 enum level2_contention_type type);
673 void contend_level2_oplocks_end(files_struct *fsp,
674 enum level2_contention_type type);
675 void smbd_contend_level2_oplocks_begin(files_struct *fsp,
676 enum level2_contention_type type);
677 void smbd_contend_level2_oplocks_end(files_struct *fsp,
678 enum level2_contention_type type);
679 void share_mode_entry_to_message(char *msg, const struct share_mode_entry *e);
680 void message_to_share_mode_entry(struct share_mode_entry *e, char *msg);
681 bool init_oplocks(struct smbd_server_connection *sconn);
682 void init_kernel_oplocks(struct smbd_server_connection *sconn);
684 /* The following definitions come from smbd/oplock_irix.c */
686 struct kernel_oplocks *irix_init_kernel_oplocks(struct smbd_server_connection *sconn);
688 /* The following definitions come from smbd/oplock_linux.c */
690 void linux_set_lease_capability(void);
691 int linux_set_lease_sighandler(int fd);
692 int linux_setlease(int fd, int leasetype);
693 struct kernel_oplocks *linux_init_kernel_oplocks(struct smbd_server_connection *sconn);
695 /* The following definitions come from smbd/password.c */
697 struct user_struct *get_valid_user_struct(struct smbd_server_connection *sconn,
698 uint64_t vuid);
699 void invalidate_vuid(struct smbd_server_connection *sconn, uint64_t vuid);
700 int register_homes_share(const char *username);
702 /* The following definitions come from smbd/pipes.c */
704 NTSTATUS open_np_file(struct smb_request *smb_req, const char *name,
705 struct files_struct **pfsp);
706 void reply_open_pipe_and_X(connection_struct *conn, struct smb_request *req);
707 void reply_pipe_write(struct smb_request *req);
708 void reply_pipe_write_and_X(struct smb_request *req);
709 void reply_pipe_read_and_X(struct smb_request *req);
711 /* The following definitions come from smbd/posix_acls.c */
713 void create_file_sids(const SMB_STRUCT_STAT *psbuf, struct dom_sid *powner_sid, struct dom_sid *pgroup_sid);
714 uint32_t map_canon_ace_perms(int snum,
715 enum security_ace_type *pacl_type,
716 mode_t perms,
717 bool directory_ace);
718 NTSTATUS unpack_nt_owners(connection_struct *conn, uid_t *puser, gid_t *pgrp, uint32 security_info_sent, const struct security_descriptor *psd);
719 bool current_user_in_group(connection_struct *conn, gid_t gid);
720 SMB_ACL_T free_empty_sys_acl(connection_struct *conn, SMB_ACL_T the_acl);
721 NTSTATUS posix_fget_nt_acl(struct files_struct *fsp, uint32_t security_info,
722 TALLOC_CTX *mem_ctx,
723 struct security_descriptor **ppdesc);
724 NTSTATUS posix_get_nt_acl(struct connection_struct *conn, const char *name,
725 uint32_t security_info,
726 TALLOC_CTX *mem_ctx,
727 struct security_descriptor **ppdesc);
728 NTSTATUS try_chown(files_struct *fsp, uid_t uid, gid_t gid);
729 NTSTATUS append_parent_acl(files_struct *fsp,
730 const struct security_descriptor *pcsd,
731 struct security_descriptor **pp_new_sd);
732 NTSTATUS set_nt_acl(files_struct *fsp, uint32 security_info_sent, const struct security_descriptor *psd);
733 int get_acl_group_bits( connection_struct *conn, const char *fname, mode_t *mode );
734 int chmod_acl(connection_struct *conn, const char *name, mode_t mode);
735 int inherit_access_posix_acl(connection_struct *conn, const char *inherit_from_dir,
736 const char *name, mode_t mode);
737 int fchmod_acl(files_struct *fsp, mode_t mode);
738 bool set_unix_posix_default_acl(connection_struct *conn, const char *fname,
739 const SMB_STRUCT_STAT *psbuf,
740 uint16 num_def_acls, const char *pdata);
741 bool set_unix_posix_acl(connection_struct *conn, files_struct *fsp, const char *fname, uint16 num_acls, const char *pdata);
742 struct security_descriptor *get_nt_acl_no_snum( TALLOC_CTX *ctx, const char *fname, uint32 security_info_wanted);
743 NTSTATUS make_default_filesystem_acl(TALLOC_CTX *ctx,
744 const char *name,
745 SMB_STRUCT_STAT *psbuf,
746 struct security_descriptor **ppdesc);
748 /* The following definitions come from smbd/process.c */
750 void smbd_setup_sig_term_handler(struct smbd_server_connection *sconn);
751 void smbd_setup_sig_hup_handler(struct smbd_server_connection *sconn);
752 bool srv_send_smb(struct smbd_server_connection *sconn, char *buffer,
753 bool no_signing, uint32_t seqnum,
754 bool do_encrypt,
755 struct smb_perfcount_data *pcd);
756 int srv_set_message(char *buf,
757 int num_words,
758 int num_bytes,
759 bool zero);
760 void remove_deferred_open_message_smb(struct smbd_server_connection *sconn,
761 uint64_t mid);
762 bool schedule_deferred_open_message_smb(struct smbd_server_connection *sconn,
763 uint64_t mid);
764 bool open_was_deferred(struct smbd_server_connection *sconn, uint64_t mid);
765 bool get_deferred_open_message_state(struct smb_request *smbreq,
766 struct timeval *p_request_time,
767 void **pp_state);
768 bool push_deferred_open_message_smb(struct smb_request *req,
769 struct timeval request_time,
770 struct timeval timeout,
771 struct file_id id,
772 char *private_data,
773 size_t priv_len);
774 NTSTATUS allow_new_trans(struct trans_state *list, uint64_t mid);
775 void reply_outbuf(struct smb_request *req, uint8 num_words, uint32 num_bytes);
776 void smb_request_done(struct smb_request *req);
777 const char *smb_fn_name(int type);
778 void add_to_common_flags2(uint32 v);
779 void remove_from_common_flags2(uint32 v);
780 void construct_reply_common_req(struct smb_request *req, char *outbuf);
781 bool smb1_is_chain(const uint8_t *buf);
782 bool smb1_walk_chain(const uint8_t *buf,
783 bool (*fn)(uint8_t cmd,
784 uint8_t wct, const uint16_t *vwv,
785 uint16_t num_bytes, const uint8_t *bytes,
786 void *private_data),
787 void *private_data);
788 unsigned smb1_chain_length(const uint8_t *buf);
789 bool smb1_parse_chain(TALLOC_CTX *mem_ctx, const uint8_t *buf,
790 struct smbd_server_connection *sconn,
791 bool encrypted, uint32_t seqnum,
792 struct smb_request ***reqs, unsigned *num_reqs);
793 bool req_is_in_chain(const struct smb_request *req);
794 void smbd_process(struct tevent_context *ev_ctx,
795 struct messaging_context *msg_ctx,
796 int sock_fd,
797 bool interactive);
798 bool fork_echo_handler(struct smbd_server_connection *sconn);
800 /* The following definitions come from smbd/quotas.c */
802 bool disk_quotas(const char *path, uint64_t *bsize, uint64_t *dfree, uint64_t *dsize);
803 bool disk_quotas_vxfs(const char *name, char *path, uint64_t *bsize, uint64_t *dfree, uint64_t *dsize);
805 /* The following definitions come from smbd/reply.c */
807 NTSTATUS check_path_syntax(char *path);
808 NTSTATUS check_path_syntax_wcard(char *path, bool *p_contains_wcard);
809 NTSTATUS check_path_syntax_posix(char *path);
810 size_t srvstr_get_path_wcard(TALLOC_CTX *ctx,
811 const char *inbuf,
812 uint16 smb_flags2,
813 char **pp_dest,
814 const char *src,
815 size_t src_len,
816 int flags,
817 NTSTATUS *err,
818 bool *contains_wcard);
819 size_t srvstr_get_path(TALLOC_CTX *ctx,
820 const char *inbuf,
821 uint16 smb_flags2,
822 char **pp_dest,
823 const char *src,
824 size_t src_len,
825 int flags,
826 NTSTATUS *err);
827 size_t srvstr_get_path_req_wcard(TALLOC_CTX *mem_ctx, struct smb_request *req,
828 char **pp_dest, const char *src, int flags,
829 NTSTATUS *err, bool *contains_wcard);
830 size_t srvstr_get_path_req(TALLOC_CTX *mem_ctx, struct smb_request *req,
831 char **pp_dest, const char *src, int flags,
832 NTSTATUS *err);
833 size_t srvstr_pull_req_talloc(TALLOC_CTX *ctx, struct smb_request *req,
834 char **dest, const char *src, int flags);
835 bool check_fsp_open(connection_struct *conn, struct smb_request *req,
836 files_struct *fsp);
837 bool check_fsp(connection_struct *conn, struct smb_request *req,
838 files_struct *fsp);
839 bool check_fsp_ntquota_handle(connection_struct *conn, struct smb_request *req,
840 files_struct *fsp);
841 void reply_special(struct smbd_server_connection *sconn, char *inbuf, size_t inbuf_len);
842 void reply_tcon(struct smb_request *req);
843 void reply_tcon_and_X(struct smb_request *req);
844 void reply_unknown_new(struct smb_request *req, uint8 type);
845 void reply_ioctl(struct smb_request *req);
846 void reply_checkpath(struct smb_request *req);
847 void reply_getatr(struct smb_request *req);
848 void reply_setatr(struct smb_request *req);
849 void reply_dskattr(struct smb_request *req);
850 void reply_search(struct smb_request *req);
851 void reply_fclose(struct smb_request *req);
852 void reply_open(struct smb_request *req);
853 void reply_open_and_X(struct smb_request *req);
854 void reply_ulogoffX(struct smb_request *req);
855 void reply_mknew(struct smb_request *req);
856 void reply_ctemp(struct smb_request *req);
857 NTSTATUS unlink_internals(connection_struct *conn, struct smb_request *req,
858 uint32 dirtype, struct smb_filename *smb_fname,
859 bool has_wild);
860 void reply_unlink(struct smb_request *req);
861 ssize_t fake_sendfile(files_struct *fsp, off_t startpos, size_t nread);
862 void sendfile_short_send(files_struct *fsp,
863 ssize_t nread,
864 size_t headersize,
865 size_t smb_maxcnt);
866 void reply_readbraw(struct smb_request *req);
867 void reply_lockread(struct smb_request *req);
868 void reply_read(struct smb_request *req);
869 void reply_read_and_X(struct smb_request *req);
870 void error_to_writebrawerr(struct smb_request *req);
871 void reply_writebraw(struct smb_request *req);
872 void reply_writeunlock(struct smb_request *req);
873 void reply_write(struct smb_request *req);
874 bool is_valid_writeX_buffer(struct smbd_server_connection *sconn,
875 const uint8_t *inbuf);
876 void reply_write_and_X(struct smb_request *req);
877 void reply_lseek(struct smb_request *req);
878 void reply_flush(struct smb_request *req);
879 void reply_exit(struct smb_request *req);
880 void reply_close(struct smb_request *req);
881 void reply_writeclose(struct smb_request *req);
882 void reply_lock(struct smb_request *req);
883 void reply_unlock(struct smb_request *req);
884 void reply_tdis(struct smb_request *req);
885 void reply_echo(struct smb_request *req);
886 void reply_printopen(struct smb_request *req);
887 void reply_printclose(struct smb_request *req);
888 void reply_printqueue(struct smb_request *req);
889 void reply_printwrite(struct smb_request *req);
890 void reply_mkdir(struct smb_request *req);
891 void reply_rmdir(struct smb_request *req);
892 NTSTATUS rename_internals_fsp(connection_struct *conn,
893 files_struct *fsp,
894 const struct smb_filename *smb_fname_dst_in,
895 uint32 attrs,
896 bool replace_if_exists);
897 NTSTATUS rename_internals(TALLOC_CTX *ctx,
898 connection_struct *conn,
899 struct smb_request *req,
900 struct smb_filename *smb_fname_src,
901 struct smb_filename *smb_fname_dst,
902 uint32 attrs,
903 bool replace_if_exists,
904 bool src_has_wild,
905 bool dest_has_wild,
906 uint32_t access_mask);
907 void reply_mv(struct smb_request *req);
908 NTSTATUS copy_file(TALLOC_CTX *ctx,
909 connection_struct *conn,
910 struct smb_filename *smb_fname_src,
911 struct smb_filename *smb_fname_dst,
912 int ofun,
913 int count,
914 bool target_is_directory);
915 void reply_copy(struct smb_request *req);
916 uint64_t get_lock_pid(const uint8_t *data, int data_offset,
917 bool large_file_format);
918 uint64_t get_lock_count(const uint8_t *data, int data_offset,
919 bool large_file_format);
920 uint64_t get_lock_offset(const uint8_t *data, int data_offset,
921 bool large_file_format, bool *err);
922 void reply_lockingX(struct smb_request *req);
923 void reply_readbmpx(struct smb_request *req);
924 void reply_readbs(struct smb_request *req);
925 void reply_setattrE(struct smb_request *req);
926 void reply_writebmpx(struct smb_request *req);
927 void reply_writebs(struct smb_request *req);
928 void reply_getattrE(struct smb_request *req);
930 /* The following definitions come from smbd/seal.c */
932 bool is_encrypted_packet(struct smbd_server_connection *sconn,
933 const uint8_t *inbuf);
934 void srv_free_enc_buffer(struct smbd_server_connection *sconn, char *buf);
935 NTSTATUS srv_decrypt_buffer(struct smbd_server_connection *sconn, char *buf);
936 NTSTATUS srv_encrypt_buffer(struct smbd_server_connection *sconn, char *buf,
937 char **buf_out);
938 NTSTATUS srv_request_encryption_setup(connection_struct *conn,
939 unsigned char **ppdata,
940 size_t *p_data_size,
941 unsigned char **pparam,
942 size_t *p_param_size);
943 NTSTATUS srv_encryption_start(connection_struct *conn);
944 void server_encryption_shutdown(struct smbd_server_connection *sconn);
946 /* The following definitions come from smbd/sec_ctx.c */
948 bool unix_token_equal(const struct security_unix_token *t1, const struct security_unix_token *t2);
949 bool push_sec_ctx(void);
950 void set_sec_ctx(uid_t uid, gid_t gid, int ngroups, gid_t *groups, const struct security_token *token);
951 void set_root_sec_ctx(void);
952 bool pop_sec_ctx(void);
953 void init_sec_ctx(void);
954 const struct security_token *sec_ctx_active_token(void);
956 /* The following definitions come from smbd/server.c */
958 struct memcache *smbd_memcache(void);
959 bool snum_is_shared_printer(int snum);
960 void delete_and_reload_printers(struct tevent_context *ev,
961 struct messaging_context *msg_ctx);
962 bool reload_services(struct smbd_server_connection *sconn,
963 bool (*snumused) (struct smbd_server_connection *, int),
964 bool test);
965 NTSTATUS messaging_send_to_children(struct messaging_context *msg_ctx,
966 uint32_t msg_type, DATA_BLOB* data);
968 /* The following definitions come from smbd/server_exit.c */
970 void smbd_exit_server(const char *reason) _NORETURN_;
971 void smbd_exit_server_cleanly(const char *const reason) _NORETURN_;
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_smb2(struct smbd_server_connection *sconn,
982 struct smbXsrv_tcon *tcon,
983 int snum,
984 struct user_struct *vuser,
985 const char *pdev,
986 NTSTATUS *pstatus);
987 connection_struct *make_connection(struct smbd_server_connection *sconn,
988 NTTIME now,
989 const char *service_in,
990 const char *pdev, uint64_t vuid,
991 NTSTATUS *status);
992 void close_cnum(connection_struct *conn, uint64_t vuid);
994 /* The following definitions come from smbd/session.c */
995 struct sessionid;
996 struct smbXsrv_session;
997 bool session_init(void);
998 bool session_claim(struct smbXsrv_session *session);
999 void session_yield(struct smbXsrv_session *session);
1000 int list_sessions(TALLOC_CTX *mem_ctx, struct sessionid **session_list);
1002 /* The following definitions come from smbd/sesssetup.c */
1004 void reply_sesssetup_and_X(struct smb_request *req);
1006 /* The following definitions come from smbd/share_access.c */
1008 bool token_contains_name_in_list(const char *username,
1009 const char *domain,
1010 const char *sharename,
1011 const struct security_token *token,
1012 const char **list);
1013 bool user_ok_token(const char *username, const char *domain,
1014 const struct security_token *token, int snum);
1015 bool is_share_read_only_for_token(const char *username,
1016 const char *domain,
1017 const struct security_token *token,
1018 connection_struct *conn);
1020 /* The following definitions come from smbd/srvstr.c */
1022 size_t srvstr_push_fn(const char *base_ptr, uint16 smb_flags2, void *dest,
1023 const char *src, int dest_len, int flags);
1024 ssize_t message_push_string(uint8 **outbuf, const char *str, int flags);
1026 /* The following definitions come from smbd/statcache.c */
1028 void stat_cache_add( const char *full_orig_name,
1029 char *translated_path,
1030 bool case_sensitive);
1031 bool stat_cache_lookup(connection_struct *conn,
1032 bool posix_paths,
1033 char **pp_name,
1034 char **pp_dirpath,
1035 char **pp_start,
1036 SMB_STRUCT_STAT *pst);
1037 void smbd_send_stat_cache_delete_message(struct messaging_context *msg_ctx,
1038 const char *name);
1039 void send_stat_cache_delete_message(struct messaging_context *msg_ctx,
1040 const char *name);
1041 void stat_cache_delete(const char *name);
1042 struct TDB_DATA;
1043 unsigned int fast_string_hash(struct TDB_DATA *key);
1044 bool reset_stat_cache( void );
1046 /* The following definitions come from smbd/statvfs.c */
1048 int sys_statvfs(const char *path, vfs_statvfs_struct *statbuf);
1050 /* The following definitions come from smbd/trans2.c */
1052 NTSTATUS check_access(connection_struct *conn,
1053 files_struct *fsp,
1054 const struct smb_filename *smb_fname,
1055 uint32_t access_mask);
1056 uint64_t smb_roundup(connection_struct *conn, uint64_t val);
1057 uint64_t get_FileIndex(connection_struct *conn, const SMB_STRUCT_STAT *psbuf);
1058 NTSTATUS get_ea_value(TALLOC_CTX *mem_ctx, connection_struct *conn,
1059 files_struct *fsp, const char *fname,
1060 const char *ea_name, struct ea_struct *pea);
1061 NTSTATUS get_ea_names_from_file(TALLOC_CTX *mem_ctx, connection_struct *conn,
1062 files_struct *fsp, const char *fname,
1063 char ***pnames, size_t *pnum_names);
1064 NTSTATUS set_ea(connection_struct *conn, files_struct *fsp,
1065 const struct smb_filename *smb_fname, struct ea_list *ea_list);
1066 struct ea_list *read_ea_list_entry(TALLOC_CTX *ctx, const char *pdata, size_t data_size, size_t *pbytes_used);
1067 void send_trans2_replies(connection_struct *conn,
1068 struct smb_request *req,
1069 NTSTATUS status,
1070 const char *params,
1071 int paramsize,
1072 const char *pdata,
1073 int datasize,
1074 int max_data_bytes);
1075 unsigned char *create_volume_objectid(connection_struct *conn, unsigned char objid[16]);
1076 NTSTATUS hardlink_internals(TALLOC_CTX *ctx,
1077 connection_struct *conn,
1078 struct smb_request *req,
1079 bool overwrite_if_exists,
1080 const struct smb_filename *smb_fname_old,
1081 struct smb_filename *smb_fname_new);
1082 NTSTATUS smb_set_file_time(connection_struct *conn,
1083 files_struct *fsp,
1084 const struct smb_filename *smb_fname,
1085 struct smb_file_time *ft,
1086 bool setting_write_time);
1087 void reply_findclose(struct smb_request *req);
1088 void reply_findnclose(struct smb_request *req);
1089 void reply_trans2(struct smb_request *req);
1090 void reply_transs2(struct smb_request *req);
1092 /* The following definitions come from smbd/uid.c */
1094 bool change_to_guest(void);
1095 NTSTATUS check_user_share_access(connection_struct *conn,
1096 const struct auth_session_info *session_info,
1097 uint32_t *p_share_access,
1098 bool *p_readonly_share);
1099 bool change_to_user(connection_struct *conn, uint64_t vuid);
1100 bool change_to_root_user(void);
1101 bool smbd_change_to_root_user(void);
1102 bool become_authenticated_pipe_user(struct auth_session_info *session_info);
1103 bool unbecome_authenticated_pipe_user(void);
1104 void become_root(void);
1105 void unbecome_root(void);
1106 void smbd_become_root(void);
1107 void smbd_unbecome_root(void);
1108 bool become_user(connection_struct *conn, uint64_t vuid);
1109 bool become_user_by_session(connection_struct *conn,
1110 const struct auth_session_info *session_info);
1111 bool unbecome_user(void);
1112 uid_t get_current_uid(connection_struct *conn);
1113 gid_t get_current_gid(connection_struct *conn);
1114 const struct security_unix_token *get_current_utok(connection_struct *conn);
1115 const struct security_token *get_current_nttok(connection_struct *conn);
1116 uint64_t get_current_vuid(connection_struct *conn);
1118 /* The following definitions come from smbd/utmp.c */
1120 void sys_utmp_claim(const char *username, const char *hostname,
1121 const char *id_str, int id_num);
1122 void sys_utmp_yield(const char *username, const char *hostname,
1123 const char *id_str, int id_num);
1125 /* The following definitions come from smbd/vfs.c */
1127 bool vfs_init_custom(connection_struct *conn, const char *vfs_object);
1128 bool smbd_vfs_init(connection_struct *conn);
1129 NTSTATUS vfs_file_exist(connection_struct *conn, struct smb_filename *smb_fname);
1130 ssize_t vfs_read_data(files_struct *fsp, char *buf, size_t byte_count);
1131 ssize_t vfs_pread_data(files_struct *fsp, char *buf,
1132 size_t byte_count, off_t offset);
1133 ssize_t vfs_write_data(struct smb_request *req,
1134 files_struct *fsp,
1135 const char *buffer,
1136 size_t N);
1137 ssize_t vfs_pwrite_data(struct smb_request *req,
1138 files_struct *fsp,
1139 const char *buffer,
1140 size_t N,
1141 off_t offset);
1142 int vfs_allocate_file_space(files_struct *fsp, uint64_t len);
1143 int vfs_set_filelen(files_struct *fsp, off_t len);
1144 int vfs_slow_fallocate(files_struct *fsp, off_t offset, off_t len);
1145 int vfs_fill_sparse(files_struct *fsp, off_t len);
1146 off_t vfs_transfer_file(files_struct *in, files_struct *out, off_t n);
1147 const char *vfs_readdirname(connection_struct *conn, void *p,
1148 SMB_STRUCT_STAT *sbuf, char **talloced);
1149 int vfs_ChDir(connection_struct *conn, const char *path);
1150 char *vfs_GetWd(TALLOC_CTX *ctx, connection_struct *conn);
1151 NTSTATUS check_reduced_name(connection_struct *conn, const char *fname);
1152 NTSTATUS check_reduced_name_with_privilege(connection_struct *conn,
1153 const char *fname,
1154 struct smb_request *smbreq);
1155 int vfs_stat_smb_fname(struct connection_struct *conn, const char *fname,
1156 SMB_STRUCT_STAT *psbuf);
1157 int vfs_lstat_smb_fname(struct connection_struct *conn, const char *fname,
1158 SMB_STRUCT_STAT *psbuf);
1159 NTSTATUS vfs_stat_fsp(files_struct *fsp);
1160 NTSTATUS vfs_chown_fsp(files_struct *fsp, uid_t uid, gid_t gid);
1161 NTSTATUS vfs_streaminfo(connection_struct *conn,
1162 struct files_struct *fsp,
1163 const char *fname,
1164 TALLOC_CTX *mem_ctx,
1165 unsigned int *num_streams,
1166 struct stream_struct **streams);
1168 /* The following definitions come from smbd/avahi_register.c */
1170 void *avahi_start_register(TALLOC_CTX *mem_ctx, struct tevent_context *ev,
1171 uint16_t port);
1173 /* The following definitions come from smbd/smb2_create.c */
1175 NTSTATUS vfs_default_durable_cookie(struct files_struct *fsp,
1176 TALLOC_CTX *mem_ctx,
1177 DATA_BLOB *cookie_blob);
1178 NTSTATUS vfs_default_durable_disconnect(struct files_struct *fsp,
1179 const DATA_BLOB old_cookie,
1180 TALLOC_CTX *mem_ctx,
1181 DATA_BLOB *new_cookie);
1182 NTSTATUS vfs_default_durable_reconnect(struct connection_struct *conn,
1183 struct smb_request *smb1req,
1184 struct smbXsrv_open *op,
1185 const DATA_BLOB old_cookie,
1186 TALLOC_CTX *mem_ctx,
1187 files_struct **result,
1188 DATA_BLOB *new_cookie);
1190 #endif /* _SMBD_PROTO_H_ */