2 /* The following definitions come from smbd/signing.c */
4 struct smbd_server_connection;
5 bool srv_check_sign_mac(struct smbd_server_connection *conn,
6 const char *inbuf, uint32_t *seqnum, bool trusted_channel);
7 void srv_calculate_sign_mac(struct smbd_server_connection *conn,
8 char *outbuf, uint32_t seqnum);
9 void srv_cancel_sign_response(struct smbd_server_connection *conn);
10 bool srv_init_signing(struct smbd_server_connection *conn);
11 void srv_set_signing_negotiated(struct smbd_server_connection *conn);
12 bool srv_is_signing_active(struct smbd_server_connection *conn);
13 bool srv_is_signing_negotiated(struct smbd_server_connection *conn);
14 void srv_set_signing(struct smbd_server_connection *conn,
15 const DATA_BLOB user_session_key,
16 const DATA_BLOB response);
18 /* The following definitions come from smbd/aio.c */
20 NTSTATUS schedule_aio_read_and_X(connection_struct *conn,
21 struct smb_request *req,
22 files_struct *fsp, SMB_OFF_T startpos,
24 NTSTATUS schedule_aio_write_and_X(connection_struct *conn,
25 struct smb_request *req,
26 files_struct *fsp, char *data,
29 NTSTATUS schedule_smb2_aio_read(connection_struct *conn,
30 struct smb_request *smbreq,
36 NTSTATUS schedule_aio_smb2_write(connection_struct *conn,
37 struct smb_request *smbreq,
42 int wait_for_aio_completion(files_struct *fsp);
43 void cancel_aio_by_fsp(files_struct *fsp);
44 void smbd_aio_complete_aio_ex(struct aio_extra *aio_ex);
46 /* The following definitions come from smbd/blocking.c */
48 void brl_timeout_fn(struct event_context *event_ctx,
49 struct timed_event *te,
52 struct timeval timeval_brl_min(const struct timeval *tv1,
53 const struct timeval *tv2);
54 void process_blocking_lock_queue(struct smbd_server_connection *sconn);
55 bool push_blocking_lock_request( struct byte_range_lock *br_lck,
56 struct smb_request *req,
61 enum brl_type lock_type,
62 enum brl_flavour lock_flav,
65 uint64_t blocking_smblctx);
66 void cancel_pending_lock_requests_by_fid(files_struct *fsp,
67 struct byte_range_lock *br_lck,
68 enum file_close_type close_type);
69 void remove_pending_lock_requests_by_mid_smb1(
70 struct smbd_server_connection *sconn, uint64_t mid);
71 bool blocking_lock_was_deferred_smb1(
72 struct smbd_server_connection *sconn, uint64_t mid);
73 struct blocking_lock_record *blocking_lock_cancel_smb1(files_struct *fsp,
77 enum brl_flavour lock_flav,
78 unsigned char locktype,
81 /* The following definitions come from smbd/close.c */
83 void set_close_write_time(struct files_struct *fsp, struct timespec ts);
84 NTSTATUS close_file(struct smb_request *req, files_struct *fsp,
85 enum file_close_type close_type);
86 void msg_close_file(struct messaging_context *msg_ctx,
89 struct server_id server_id,
91 NTSTATUS delete_all_streams(connection_struct *conn, const char *fname);
93 /* The following definitions come from smbd/conn.c */
95 void conn_init(struct smbd_server_connection *sconn);
96 int conn_num_open(struct smbd_server_connection *sconn);
97 bool conn_snum_used(int snum);
98 connection_struct *conn_find(struct smbd_server_connection *sconn,
100 connection_struct *conn_new(struct smbd_server_connection *sconn);
101 bool conn_close_all(struct smbd_server_connection *sconn);
102 bool conn_idle_all(struct smbd_server_connection *sconn, time_t t);
103 void conn_clear_vuid_caches(struct smbd_server_connection *sconn, uint16 vuid);
104 void conn_free(connection_struct *conn);
105 void msg_force_tdis(struct messaging_context *msg,
108 struct server_id server_id,
111 /* The following definitions come from smbd/connection.c */
113 bool yield_connection(connection_struct *conn, const char *name);
114 int count_current_connections( const char *sharename, bool clear );
115 bool claim_connection(connection_struct *conn, const char *name);
117 /* The following definitions come from smbd/dfree.c */
119 uint64_t sys_disk_free(connection_struct *conn, const char *path, bool small_query,
120 uint64_t *bsize,uint64_t *dfree,uint64_t *dsize);
121 uint64_t get_dfree_info(connection_struct *conn,
128 /* The following definitions come from smbd/dir.c */
130 bool make_dir_struct(TALLOC_CTX *ctx,
138 bool init_dptrs(struct smbd_server_connection *sconn);
139 char *dptr_path(struct smbd_server_connection *sconn, int key);
140 char *dptr_wcard(struct smbd_server_connection *sconn, int key);
141 uint16 dptr_attr(struct smbd_server_connection *sconn, int key);
142 void dptr_close(struct smbd_server_connection *sconn, int *key);
143 void dptr_closecnum(connection_struct *conn);
144 void dptr_idlecnum(connection_struct *conn);
145 void dptr_closepath(struct smbd_server_connection *sconn,
146 char *path,uint16 spid);
147 NTSTATUS dptr_create(connection_struct *conn, files_struct *fsp,
148 const char *path, bool old_handle, bool expect_close,uint16 spid,
149 const char *wcard, bool wcard_has_wild, uint32 attr, struct dptr_struct **dptr_ret);
150 void dptr_CloseDir(files_struct *fsp);
151 void dptr_SeekDir(struct dptr_struct *dptr, long offset);
152 long dptr_TellDir(struct dptr_struct *dptr);
153 bool dptr_has_wild(struct dptr_struct *dptr);
154 int dptr_dnum(struct dptr_struct *dptr);
155 char *dptr_ReadDirName(TALLOC_CTX *ctx,
156 struct dptr_struct *dptr,
158 SMB_STRUCT_STAT *pst);
159 bool dptr_SearchDir(struct dptr_struct *dptr, const char *name, long *poffset, SMB_STRUCT_STAT *pst);
160 void dptr_DirCacheAdd(struct dptr_struct *dptr, const char *name, long offset);
161 void dptr_init_search_op(struct dptr_struct *dptr);
162 bool dptr_fill(struct smbd_server_connection *sconn,
163 char *buf1,unsigned int key);
164 struct dptr_struct *dptr_fetch(struct smbd_server_connection *sconn,
166 struct dptr_struct *dptr_fetch_lanman2(struct smbd_server_connection *sconn,
168 bool dir_check_ftype(connection_struct *conn, uint32 mode, uint32 dirtype);
169 bool get_dir_entry(TALLOC_CTX *ctx,
170 struct dptr_struct *dirptr,
176 struct timespec *date,
179 bool is_visible_file(connection_struct *conn, const char *dir_path, const char *name, SMB_STRUCT_STAT *pst, bool use_veto);
180 struct smb_Dir *OpenDir(TALLOC_CTX *mem_ctx, connection_struct *conn,
181 const char *name, const char *mask, uint32 attr);
182 const char *ReadDirName(struct smb_Dir *dirp, long *poffset,
183 SMB_STRUCT_STAT *sbuf, char **talloced);
184 void RewindDir(struct smb_Dir *dirp, long *poffset);
185 void SeekDir(struct smb_Dir *dirp, long offset);
186 long TellDir(struct smb_Dir *dirp);
187 void DirCacheAdd(struct smb_Dir *dirp, const char *name, long offset);
188 bool SearchDir(struct smb_Dir *dirp, const char *name, long *poffset);
189 NTSTATUS can_delete_directory(struct connection_struct *conn,
190 const char *dirname);
192 /* The following definitions come from smbd/dmapi.c */
194 const void *dmapi_get_current_session(void);
195 bool dmapi_have_session(void);
196 bool dmapi_new_session(void);
197 bool dmapi_destroy_session(void);
198 uint32 dmapi_file_flags(const char * const path);
200 /* The following definitions come from smbd/dnsregister.c */
202 bool smbd_setup_mdns_registration(struct tevent_context *ev,
206 /* The following definitions come from smbd/dosmode.c */
208 mode_t unix_mode(connection_struct *conn, int dosmode,
209 const struct smb_filename *smb_fname,
210 const char *inherit_from_dir);
211 uint32 dos_mode_msdfs(connection_struct *conn,
212 const struct smb_filename *smb_fname);
213 int dos_attributes_to_stat_dos_flags(uint32_t dosmode);
214 uint32 dos_mode(connection_struct *conn, struct smb_filename *smb_fname);
215 int file_set_dosmode(connection_struct *conn, struct smb_filename *smb_fname,
216 uint32 dosmode, const char *parent_dir, bool newfile);
217 NTSTATUS file_set_sparse(connection_struct *conn,
218 struct files_struct *fsp,
220 int file_ntimes(connection_struct *conn, const struct smb_filename *smb_fname,
221 struct smb_file_time *ft);
222 bool set_sticky_write_time_path(struct file_id fileid, struct timespec mtime);
223 bool set_sticky_write_time_fsp(struct files_struct *fsp,
224 struct timespec mtime);
226 NTSTATUS set_create_timespec_ea(connection_struct *conn,
227 const struct smb_filename *smb_fname,
228 struct timespec create_time);
230 struct timespec get_create_timespec(connection_struct *conn,
231 struct files_struct *fsp,
232 const struct smb_filename *smb_fname);
234 struct timespec get_change_timespec(connection_struct *conn,
235 struct files_struct *fsp,
236 const struct smb_filename *smb_fname);
238 /* The following definitions come from smbd/error.c */
240 bool use_nt_status(void);
241 void error_packet_set(char *outbuf, uint8 eclass, uint32 ecode, NTSTATUS ntstatus, int line, const char *file);
242 int error_packet(char *outbuf, uint8 eclass, uint32 ecode, NTSTATUS ntstatus, int line, const char *file);
243 void reply_nt_error(struct smb_request *req, NTSTATUS ntstatus,
244 int line, const char *file);
245 void reply_force_dos_error(struct smb_request *req, uint8 eclass, uint32 ecode,
246 int line, const char *file);
247 void reply_both_error(struct smb_request *req, uint8 eclass, uint32 ecode,
248 NTSTATUS status, int line, const char *file);
249 void reply_openerror(struct smb_request *req, NTSTATUS status);
251 /* The following definitions come from smbd/file_access.c */
253 bool can_access_file_acl(struct connection_struct *conn,
254 const struct smb_filename *smb_fname,
255 uint32_t access_mask);
256 bool can_delete_file_in_directory(connection_struct *conn,
257 struct smb_filename *smb_fname);
258 bool can_access_file_data(connection_struct *conn,
259 const struct smb_filename *smb_fname,
261 bool can_write_to_file(connection_struct *conn,
262 const struct smb_filename *smb_fname);
263 bool directory_has_default_acl(connection_struct *conn, const char *fname);
265 /* The following definitions come from smbd/fileio.c */
267 ssize_t read_file(files_struct *fsp,char *data,SMB_OFF_T pos,size_t n);
268 void update_write_time_handler(struct event_context *ctx,
269 struct timed_event *te,
272 void trigger_write_time_update(struct files_struct *fsp);
273 void trigger_write_time_update_immediate(struct files_struct *fsp);
274 ssize_t write_file(struct smb_request *req,
279 void delete_write_cache(files_struct *fsp);
280 void set_filelen_write_cache(files_struct *fsp, SMB_OFF_T file_size);
281 ssize_t flush_write_cache(files_struct *fsp, enum flush_reason_enum reason);
282 NTSTATUS sync_file(connection_struct *conn, files_struct *fsp, bool write_through);
283 int fsp_stat(files_struct *fsp);
285 /* The following definitions come from smbd/filename.c */
287 NTSTATUS unix_convert(TALLOC_CTX *ctx,
288 connection_struct *conn,
289 const char *orig_path,
290 struct smb_filename **smb_fname,
292 NTSTATUS check_name(connection_struct *conn, const char *name);
293 int get_real_filename(connection_struct *conn, const char *path,
294 const char *name, TALLOC_CTX *mem_ctx,
296 NTSTATUS filename_convert(TALLOC_CTX *mem_ctx,
297 connection_struct *conn,
301 bool *ppath_contains_wcard,
302 struct smb_filename **pp_smb_fname);
304 /* The following definitions come from smbd/files.c */
306 NTSTATUS file_new(struct smb_request *req, connection_struct *conn,
307 files_struct **result);
308 void file_close_conn(connection_struct *conn);
309 void file_close_pid(struct smbd_server_connection *sconn, uint16 smbpid,
311 bool file_init(struct smbd_server_connection *sconn);
312 void file_close_user(struct smbd_server_connection *sconn, int vuid);
313 struct files_struct *files_forall(
314 struct smbd_server_connection *sconn,
315 struct files_struct *(*fn)(struct files_struct *fsp,
318 files_struct *file_find_fd(struct smbd_server_connection *sconn, int fd);
319 files_struct *file_find_dif(struct smbd_server_connection *sconn,
320 struct file_id id, unsigned long gen_id);
321 files_struct *file_find_di_first(struct smbd_server_connection *sconn,
323 files_struct *file_find_di_next(files_struct *start_fsp);
324 bool file_find_subpath(files_struct *dir_fsp);
325 void file_sync_all(connection_struct *conn);
326 void file_free(struct smb_request *req, files_struct *fsp);
327 files_struct *file_fsp(struct smb_request *req, uint16 fid);
328 NTSTATUS dup_file_fsp(struct smb_request *req, files_struct *from,
329 uint32 access_mask, uint32 share_access,
330 uint32 create_options, files_struct *to);
331 NTSTATUS file_name_hash(connection_struct *conn,
332 const char *name, uint32_t *p_name_hash);
333 NTSTATUS fsp_set_smb_fname(struct files_struct *fsp,
334 const struct smb_filename *smb_fname_in);
336 /* The following definitions come from smbd/ipc.c */
338 void send_trans_reply(connection_struct *conn,
339 struct smb_request *req,
340 char *rparam, int rparam_len,
341 char *rdata, int rdata_len,
342 bool buffer_too_large);
343 void reply_trans(struct smb_request *req);
344 void reply_transs(struct smb_request *req);
346 /* The following definitions come from smbd/lanman.c */
348 void api_reply(connection_struct *conn, uint16 vuid,
349 struct smb_request *req,
350 char *data, char *params,
351 int tdscnt, int tpscnt,
352 int mdrcnt, int mprcnt);
354 /* The following definitions come from smbd/mangle.c */
356 void mangle_reset_cache(void);
357 void mangle_change_to_posix(void);
358 bool mangle_is_mangled(const char *s, const struct share_params *p);
359 bool mangle_is_8_3(const char *fname, bool check_case,
360 const struct share_params *p);
361 bool mangle_is_8_3_wildcards(const char *fname, bool check_case,
362 const struct share_params *p);
363 bool mangle_must_mangle(const char *fname,
364 const struct share_params *p);
365 bool mangle_lookup_name_from_8_3(TALLOC_CTX *ctx,
367 char **out, /* talloced on the given context. */
368 const struct share_params *p);
369 bool name_to_8_3(const char *in,
372 const struct share_params *p);
374 /* The following definitions come from smbd/mangle_hash.c */
376 const struct mangle_fns *mangle_hash_init(void);
378 /* The following definitions come from smbd/mangle_hash2.c */
380 const struct mangle_fns *mangle_hash2_init(void);
381 const struct mangle_fns *posix_mangle_init(void);
383 /* The following definitions come from smbd/message.c */
385 void reply_sends(struct smb_request *req);
386 void reply_sendstrt(struct smb_request *req);
387 void reply_sendtxt(struct smb_request *req);
388 void reply_sendend(struct smb_request *req);
390 /* The following definitions come from smbd/msdfs.c */
392 bool is_msdfs_link(connection_struct *conn,
394 SMB_STRUCT_STAT *sbufp);
396 NTSTATUS get_referred_path(TALLOC_CTX *ctx,
397 const char *dfs_path,
398 struct junction_map *jucn,
400 bool *self_referralp);
401 int setup_dfs_referral(connection_struct *orig_conn,
402 const char *dfs_path,
403 int max_referral_level,
404 char **ppdata, NTSTATUS *pstatus);
405 bool create_junction(TALLOC_CTX *ctx,
406 const char *dfs_path,
407 struct junction_map *jucn);
408 bool create_msdfs_link(const struct junction_map *jucn);
409 bool remove_msdfs_link(const struct junction_map *jucn);
410 struct junction_map *enum_msdfs_links(TALLOC_CTX *ctx, size_t *p_num_jn);
411 NTSTATUS resolve_dfspath(TALLOC_CTX *ctx,
412 connection_struct *conn,
416 NTSTATUS resolve_dfspath_wcard(TALLOC_CTX *ctx,
417 connection_struct *conn,
422 bool *ppath_contains_wcard);
423 NTSTATUS create_conn_struct(TALLOC_CTX *ctx,
424 connection_struct **pconn,
427 const struct auth_serversupplied_info *session_info,
430 /* The following definitions come from smbd/negprot.c */
432 void reply_negprot(struct smb_request *req);
434 /* The following definitions come from smbd/notify.c */
436 void change_notify_reply(struct smb_request *req,
439 struct notify_change_buf *notify_buf,
440 void (*reply_fn)(struct smb_request *req,
442 uint8_t *buf, size_t len));
443 NTSTATUS change_notify_create(struct files_struct *fsp, uint32 filter,
445 NTSTATUS change_notify_add_request(struct smb_request *req,
447 uint32 filter, bool recursive,
448 struct files_struct *fsp,
449 void (*reply_fn)(struct smb_request *req,
451 uint8_t *buf, size_t len));
452 void remove_pending_change_notify_requests_by_mid(
453 struct smbd_server_connection *sconn, uint64_t mid);
454 void remove_pending_change_notify_requests_by_fid(files_struct *fsp,
456 void notify_fname(connection_struct *conn, uint32 action, uint32 filter,
458 char *notify_filter_string(TALLOC_CTX *mem_ctx, uint32 filter);
459 struct sys_notify_context *sys_notify_context_create(connection_struct *conn,
461 struct event_context *ev);
462 NTSTATUS sys_notify_watch(struct sys_notify_context *ctx,
463 struct notify_entry *e,
464 void (*callback)(struct sys_notify_context *ctx,
466 struct notify_event *ev),
467 void *private_data, void *handle);
469 /* The following definitions come from smbd/notify_inotify.c */
471 NTSTATUS inotify_watch(struct sys_notify_context *ctx,
472 struct notify_entry *e,
473 void (*callback)(struct sys_notify_context *ctx,
475 struct notify_event *ev),
479 /* The following definitions come from smbd/notify_internal.c */
481 struct notify_context *notify_init(TALLOC_CTX *mem_ctx, struct server_id server,
482 struct messaging_context *messaging_ctx,
483 struct event_context *ev,
484 connection_struct *conn);
485 bool notify_internal_parent_init(TALLOC_CTX *mem_ctx);
486 NTSTATUS notify_add(struct notify_context *notify, struct notify_entry *e0,
487 void (*callback)(void *, const struct notify_event *),
489 NTSTATUS notify_remove(struct notify_context *notify, void *private_data);
490 NTSTATUS notify_remove_onelevel(struct notify_context *notify,
491 const struct file_id *fid,
493 void notify_onelevel(struct notify_context *notify, uint32_t action,
494 uint32_t filter, struct file_id fid, const char *name);
495 void notify_trigger(struct notify_context *notify,
496 uint32_t action, uint32_t filter, const char *path);
498 /* The following definitions come from smbd/ntquotas.c */
500 int vfs_get_ntquota(files_struct *fsp, enum SMB_QUOTA_TYPE qtype, struct dom_sid *psid, SMB_NTQUOTA_STRUCT *qt);
501 int vfs_set_ntquota(files_struct *fsp, enum SMB_QUOTA_TYPE qtype, struct dom_sid *psid, SMB_NTQUOTA_STRUCT *qt);
502 int vfs_get_user_ntquota_list(files_struct *fsp, SMB_NTQUOTA_LIST **qt_list);
503 void *init_quota_handle(TALLOC_CTX *mem_ctx);
505 /* The following definitions come from smbd/nttrans.c */
507 void send_nt_replies(connection_struct *conn,
508 struct smb_request *req, NTSTATUS nt_error,
509 char *params, int paramsize,
510 char *pdata, int datasize);
511 void reply_ntcreate_and_X(struct smb_request *req);
512 NTSTATUS set_sd(files_struct *fsp, uint8_t *data, uint32_t sd_len,
513 uint32_t security_info_sent);
514 struct ea_list *read_nttrans_ea_list(TALLOC_CTX *ctx, const char *pdata, size_t data_size);
515 void reply_ntcancel(struct smb_request *req);
516 void reply_ntrename(struct smb_request *req);
517 NTSTATUS smbd_do_query_security_desc(connection_struct *conn,
520 uint32_t security_info_wanted,
521 uint32_t max_data_count,
522 uint8_t **ppmarshalled_sd,
524 void reply_nttrans(struct smb_request *req);
525 void reply_nttranss(struct smb_request *req);
527 /* The following definitions come from smbd/open.c */
529 NTSTATUS smb1_file_se_access_check(connection_struct *conn,
530 const struct security_descriptor *sd,
531 const struct security_token *token,
532 uint32_t access_desired,
533 uint32_t *access_granted);
534 NTSTATUS fd_close(files_struct *fsp);
535 void change_file_owner_to_parent(connection_struct *conn,
536 const char *inherit_from_dir,
538 NTSTATUS change_dir_owner_to_parent(connection_struct *conn,
539 const char *inherit_from_dir,
541 SMB_STRUCT_STAT *psbuf);
542 bool is_executable(const char *fname);
543 bool is_stat_open(uint32 access_mask);
544 bool request_timed_out(struct timeval request_time,
545 struct timeval timeout);
546 bool open_match_attributes(connection_struct *conn,
549 mode_t existing_unx_mode,
551 mode_t *returned_unx_mode);
552 NTSTATUS fcb_or_dos_open(struct smb_request *req,
553 connection_struct *conn,
554 files_struct *fsp_to_dup_into,
555 const struct smb_filename *smb_fname,
561 uint32 create_options);
562 bool map_open_params_to_ntcreate(const struct smb_filename *smb_fname,
563 int deny_mode, int open_func,
564 uint32 *paccess_mask,
566 uint32 *pcreate_disposition,
567 uint32 *pcreate_options,
568 uint32_t *pprivate_flags);
569 void remove_deferred_open_entry(struct file_id id, uint64_t mid,
570 struct server_id pid);
571 NTSTATUS open_file_fchmod(connection_struct *conn,
572 struct smb_filename *smb_fname,
573 files_struct **result);
574 NTSTATUS create_directory(connection_struct *conn, struct smb_request *req,
575 struct smb_filename *smb_dname);
576 void msg_file_was_renamed(struct messaging_context *msg,
579 struct server_id server_id,
581 NTSTATUS open_streams_for_delete(connection_struct *conn,
583 NTSTATUS create_file_default(connection_struct *conn,
584 struct smb_request *req,
585 uint16_t root_dir_fid,
586 struct smb_filename * smb_fname,
587 uint32_t access_mask,
588 uint32_t share_access,
589 uint32_t create_disposition,
590 uint32_t create_options,
591 uint32_t file_attributes,
592 uint32_t oplock_request,
593 uint64_t allocation_size,
594 uint32_t private_flags,
595 struct security_descriptor *sd,
596 struct ea_list *ea_list,
598 files_struct **result,
600 NTSTATUS get_relative_fid_filename(connection_struct *conn,
601 struct smb_request *req,
602 uint16_t root_dir_fid,
603 const struct smb_filename *smb_fname,
604 struct smb_filename **smb_fname_out);
606 /* The following definitions come from smbd/oplock.c */
608 int32 get_number_of_exclusive_open_oplocks(void);
609 void break_kernel_oplock(struct messaging_context *msg_ctx, files_struct *fsp);
610 bool set_file_oplock(files_struct *fsp, int oplock_type);
611 void release_file_oplock(files_struct *fsp);
612 bool remove_oplock(files_struct *fsp);
613 bool downgrade_oplock(files_struct *fsp);
614 bool should_notify_deferred_opens(void);
615 void break_level2_to_none_async(files_struct *fsp);
616 void reply_to_oplock_break_requests(files_struct *fsp);
617 void process_oplock_async_level2_break_message(struct messaging_context *msg_ctx,
620 struct server_id src,
622 void contend_level2_oplocks_begin(files_struct *fsp,
623 enum level2_contention_type type);
624 void contend_level2_oplocks_end(files_struct *fsp,
625 enum level2_contention_type type);
626 void share_mode_entry_to_message(char *msg, const struct share_mode_entry *e);
627 void message_to_share_mode_entry(struct share_mode_entry *e, char *msg);
628 bool init_oplocks(struct messaging_context *msg_ctx);
630 /* The following definitions come from smbd/oplock_irix.c */
632 struct kernel_oplocks *irix_init_kernel_oplocks(TALLOC_CTX *mem_ctx) ;
634 /* The following definitions come from smbd/oplock_linux.c */
636 void linux_set_lease_capability(void);
637 int linux_set_lease_sighandler(int fd);
638 int linux_setlease(int fd, int leasetype);
639 struct kernel_oplocks *linux_init_kernel_oplocks(TALLOC_CTX *mem_ctx) ;
641 /* The following definitions come from smbd/oplock_onefs.c */
643 struct kernel_oplocks *onefs_init_kernel_oplocks(TALLOC_CTX *mem_ctx);
645 /* The following definitions come from smbd/password.c */
647 user_struct *get_valid_user_struct(struct smbd_server_connection *sconn,
649 bool is_partial_auth_vuid(struct smbd_server_connection *sconn, uint16 vuid);
650 user_struct *get_partial_auth_user_struct(struct smbd_server_connection *sconn,
652 void invalidate_vuid(struct smbd_server_connection *sconn, uint16 vuid);
653 void invalidate_all_vuids(struct smbd_server_connection *sconn);
654 int register_initial_vuid(struct smbd_server_connection *sconn);
655 int register_homes_share(const char *username);
656 int register_existing_vuid(struct smbd_server_connection *sconn,
658 struct auth_serversupplied_info *session_info,
659 DATA_BLOB response_blob,
660 const char *smb_name);
661 void add_session_user(struct smbd_server_connection *sconn, const char *user);
662 void add_session_workgroup(struct smbd_server_connection *sconn,
663 const char *workgroup);
664 const char *get_session_workgroup(struct smbd_server_connection *sconn);
665 bool authorise_login(struct smbd_server_connection *sconn,
666 int snum, fstring user, DATA_BLOB password,
669 /* The following definitions come from smbd/pipes.c */
671 NTSTATUS open_np_file(struct smb_request *smb_req, const char *name,
672 struct files_struct **pfsp);
673 void reply_open_pipe_and_X(connection_struct *conn, struct smb_request *req);
674 void reply_pipe_write(struct smb_request *req);
675 void reply_pipe_write_and_X(struct smb_request *req);
676 void reply_pipe_read_and_X(struct smb_request *req);
678 /* The following definitions come from smbd/posix_acls.c */
680 void create_file_sids(const SMB_STRUCT_STAT *psbuf, struct dom_sid *powner_sid, struct dom_sid *pgroup_sid);
681 bool nt4_compatible_acls(void);
682 uint32_t map_canon_ace_perms(int snum,
683 enum security_ace_type *pacl_type,
686 NTSTATUS unpack_nt_owners(connection_struct *conn, uid_t *puser, gid_t *pgrp, uint32 security_info_sent, const struct security_descriptor *psd);
687 SMB_ACL_T free_empty_sys_acl(connection_struct *conn, SMB_ACL_T the_acl);
688 NTSTATUS posix_fget_nt_acl(struct files_struct *fsp, uint32_t security_info,
689 struct security_descriptor **ppdesc);
690 NTSTATUS posix_get_nt_acl(struct connection_struct *conn, const char *name,
691 uint32_t security_info, struct security_descriptor **ppdesc);
692 NTSTATUS try_chown(files_struct *fsp, uid_t uid, gid_t gid);
693 NTSTATUS append_parent_acl(files_struct *fsp,
694 const struct security_descriptor *pcsd,
695 struct security_descriptor **pp_new_sd);
696 NTSTATUS set_nt_acl(files_struct *fsp, uint32 security_info_sent, const struct security_descriptor *psd);
697 int get_acl_group_bits( connection_struct *conn, const char *fname, mode_t *mode );
698 int chmod_acl(connection_struct *conn, const char *name, mode_t mode);
699 int inherit_access_posix_acl(connection_struct *conn, const char *inherit_from_dir,
700 const char *name, mode_t mode);
701 int fchmod_acl(files_struct *fsp, mode_t mode);
702 bool set_unix_posix_default_acl(connection_struct *conn, const char *fname,
703 const SMB_STRUCT_STAT *psbuf,
704 uint16 num_def_acls, const char *pdata);
705 bool set_unix_posix_acl(connection_struct *conn, files_struct *fsp, const char *fname, uint16 num_acls, const char *pdata);
706 struct security_descriptor *get_nt_acl_no_snum( TALLOC_CTX *ctx, const char *fname);
707 NTSTATUS make_default_filesystem_acl(TALLOC_CTX *ctx,
709 SMB_STRUCT_STAT *psbuf,
710 struct security_descriptor **ppdesc);
712 /* The following definitions come from smbd/process.c */
714 void smbd_setup_sig_term_handler(void);
715 void smbd_setup_sig_hup_handler(struct tevent_context *ev,
716 struct messaging_context *msg_ctx);
717 bool srv_send_smb(struct smbd_server_connection *sconn, char *buffer,
718 bool no_signing, uint32_t seqnum,
720 struct smb_perfcount_data *pcd);
721 int srv_set_message(char *buf,
725 void remove_deferred_open_message_smb(uint64_t mid);
726 void schedule_deferred_open_message_smb(uint64_t mid);
727 bool open_was_deferred(uint64_t mid);
728 bool get_deferred_open_message_state(struct smb_request *smbreq,
729 struct timeval *p_request_time,
731 bool push_deferred_open_message_smb(struct smb_request *req,
732 struct timeval request_time,
733 struct timeval timeout,
737 struct idle_event *event_add_idle(struct event_context *event_ctx,
739 struct timeval interval,
741 bool (*handler)(const struct timeval *now,
744 NTSTATUS allow_new_trans(struct trans_state *list, uint64_t mid);
745 void reply_outbuf(struct smb_request *req, uint8 num_words, uint32 num_bytes);
746 const char *smb_fn_name(int type);
747 void add_to_common_flags2(uint32 v);
748 void remove_from_common_flags2(uint32 v);
749 void construct_reply_common_req(struct smb_request *req, char *outbuf);
750 size_t req_wct_ofs(struct smb_request *req);
751 void chain_reply(struct smb_request *req);
752 bool req_is_in_chain(struct smb_request *req);
753 void smbd_process(struct smbd_server_connection *sconn);
755 /* The following definitions come from smbd/quotas.c */
757 bool disk_quotas(const char *path, uint64_t *bsize, uint64_t *dfree, uint64_t *dsize);
758 bool disk_quotas(const char *path, uint64_t *bsize, uint64_t *dfree, uint64_t *dsize);
759 bool disk_quotas(const char *path,
763 bool disk_quotas(const char *path, uint64_t *bsize, uint64_t *dfree, uint64_t *dsize);
764 bool disk_quotas(const char *path, uint64_t *bsize, uint64_t *dfree, uint64_t *dsize);
765 bool disk_quotas(const char *path, uint64_t *bsize, uint64_t *dfree, uint64_t *dsize);
766 bool disk_quotas_vxfs(const char *name, char *path, uint64_t *bsize, uint64_t *dfree, uint64_t *dsize);
767 bool disk_quotas(const char *path,uint64_t *bsize,uint64_t *dfree,uint64_t *dsize);
768 bool disk_quotas(const char *path,uint64_t *bsize,uint64_t *dfree,uint64_t *dsize);
770 /* The following definitions come from smbd/reply.c */
772 NTSTATUS check_path_syntax(char *path);
773 NTSTATUS check_path_syntax_wcard(char *path, bool *p_contains_wcard);
774 NTSTATUS check_path_syntax_posix(char *path);
775 size_t srvstr_get_path_wcard(TALLOC_CTX *ctx,
783 bool *contains_wcard);
784 size_t srvstr_get_path(TALLOC_CTX *ctx,
792 size_t srvstr_get_path_req_wcard(TALLOC_CTX *mem_ctx, struct smb_request *req,
793 char **pp_dest, const char *src, int flags,
794 NTSTATUS *err, bool *contains_wcard);
795 size_t srvstr_get_path_req(TALLOC_CTX *mem_ctx, struct smb_request *req,
796 char **pp_dest, const char *src, int flags,
798 bool check_fsp_open(connection_struct *conn, struct smb_request *req,
800 bool check_fsp(connection_struct *conn, struct smb_request *req,
802 bool check_fsp_ntquota_handle(connection_struct *conn, struct smb_request *req,
804 void reply_special(struct smbd_server_connection *sconn, char *inbuf, size_t inbuf_len);
805 void reply_tcon(struct smb_request *req);
806 void reply_tcon_and_X(struct smb_request *req);
807 void reply_unknown_new(struct smb_request *req, uint8 type);
808 void reply_ioctl(struct smb_request *req);
809 void reply_checkpath(struct smb_request *req);
810 void reply_getatr(struct smb_request *req);
811 void reply_setatr(struct smb_request *req);
812 void reply_dskattr(struct smb_request *req);
813 void reply_search(struct smb_request *req);
814 void reply_fclose(struct smb_request *req);
815 void reply_open(struct smb_request *req);
816 void reply_open_and_X(struct smb_request *req);
817 void reply_ulogoffX(struct smb_request *req);
818 void reply_mknew(struct smb_request *req);
819 void reply_ctemp(struct smb_request *req);
820 NTSTATUS unlink_internals(connection_struct *conn, struct smb_request *req,
821 uint32 dirtype, struct smb_filename *smb_fname,
823 void reply_unlink(struct smb_request *req);
824 ssize_t fake_sendfile(files_struct *fsp, SMB_OFF_T startpos, size_t nread);
825 void sendfile_short_send(files_struct *fsp,
829 void reply_readbraw(struct smb_request *req);
830 void reply_lockread(struct smb_request *req);
831 void reply_read(struct smb_request *req);
832 void reply_read_and_X(struct smb_request *req);
833 void error_to_writebrawerr(struct smb_request *req);
834 void reply_writebraw(struct smb_request *req);
835 void reply_writeunlock(struct smb_request *req);
836 void reply_write(struct smb_request *req);
837 bool is_valid_writeX_buffer(struct smbd_server_connection *sconn,
838 const uint8_t *inbuf);
839 void reply_write_and_X(struct smb_request *req);
840 void reply_lseek(struct smb_request *req);
841 void reply_flush(struct smb_request *req);
842 void reply_exit(struct smb_request *req);
843 void reply_close(struct smb_request *req);
844 void reply_writeclose(struct smb_request *req);
845 void reply_lock(struct smb_request *req);
846 void reply_unlock(struct smb_request *req);
847 void reply_tdis(struct smb_request *req);
848 void reply_echo(struct smb_request *req);
849 void reply_printopen(struct smb_request *req);
850 void reply_printclose(struct smb_request *req);
851 void reply_printqueue(struct smb_request *req);
852 void reply_printwrite(struct smb_request *req);
853 void reply_mkdir(struct smb_request *req);
854 void reply_rmdir(struct smb_request *req);
855 NTSTATUS rename_internals_fsp(connection_struct *conn,
857 const struct smb_filename *smb_fname_dst_in,
859 bool replace_if_exists);
860 NTSTATUS rename_internals(TALLOC_CTX *ctx,
861 connection_struct *conn,
862 struct smb_request *req,
863 struct smb_filename *smb_fname_src,
864 struct smb_filename *smb_fname_dst,
866 bool replace_if_exists,
869 uint32_t access_mask);
870 void reply_mv(struct smb_request *req);
871 NTSTATUS copy_file(TALLOC_CTX *ctx,
872 connection_struct *conn,
873 struct smb_filename *smb_fname_src,
874 struct smb_filename *smb_fname_dst,
877 bool target_is_directory);
878 void reply_copy(struct smb_request *req);
879 uint64_t get_lock_pid(const uint8_t *data, int data_offset,
880 bool large_file_format);
881 uint64_t get_lock_count(const uint8_t *data, int data_offset,
882 bool large_file_format);
883 uint64_t get_lock_offset(const uint8_t *data, int data_offset,
884 bool large_file_format, bool *err);
885 void reply_lockingX(struct smb_request *req);
886 void reply_readbmpx(struct smb_request *req);
887 void reply_readbs(struct smb_request *req);
888 void reply_setattrE(struct smb_request *req);
889 void reply_writebmpx(struct smb_request *req);
890 void reply_writebs(struct smb_request *req);
891 void reply_getattrE(struct smb_request *req);
893 /* The following definitions come from smbd/seal.c */
895 uint16_t srv_enc_ctx(void);
896 bool is_encrypted_packet(const uint8_t *inbuf);
897 void srv_free_enc_buffer(char *buf);
898 NTSTATUS srv_decrypt_buffer(char *buf);
899 NTSTATUS srv_encrypt_buffer(char *buf, char **buf_out);
900 NTSTATUS srv_request_encryption_setup(connection_struct *conn,
901 unsigned char **ppdata,
903 unsigned char **pparam,
904 size_t *p_param_size);
905 NTSTATUS srv_encryption_start(connection_struct *conn);
906 void server_encryption_shutdown(void);
908 /* The following definitions come from smbd/sec_ctx.c */
910 bool unix_token_equal(const struct security_unix_token *t1, const struct security_unix_token *t2);
911 bool push_sec_ctx(void);
912 void set_sec_ctx(uid_t uid, gid_t gid, int ngroups, gid_t *groups, struct security_token *token);
913 void set_root_sec_ctx(void);
914 bool pop_sec_ctx(void);
915 void init_sec_ctx(void);
917 /* The following definitions come from smbd/server.c */
919 struct event_context *smbd_event_context(void);
920 struct messaging_context *smbd_messaging_context(void);
921 struct memcache *smbd_memcache(void);
922 void reload_printers(struct tevent_context *ev,
923 struct messaging_context *msg_ctx);
924 bool reload_services(struct messaging_context *msg_ctx, int smb_sock,
926 void reload_pcap_change_notify(struct tevent_context *ev,
927 struct messaging_context *msg_ctx);
928 void exit_server(const char *const explanation);
929 void exit_server_cleanly(const char *const explanation);
930 void exit_server_fault(void);
932 /* The following definitions come from smbd/service.c */
934 bool set_conn_connectpath(connection_struct *conn, const char *connectpath);
935 NTSTATUS set_conn_force_user_group(connection_struct *conn, int snum);
936 bool set_current_service(connection_struct *conn, uint16 flags, bool do_chdir);
937 void load_registry_shares(void);
938 int add_home_service(const char *service, const char *username, const char *homedir);
939 int find_service(TALLOC_CTX *ctx, const char *service, char **p_service_out);
940 connection_struct *make_connection_snum(struct smbd_server_connection *sconn,
941 int snum, user_struct *vuser,
945 connection_struct *make_connection(struct smbd_server_connection *sconn,
946 const char *service_in, DATA_BLOB password,
947 const char *pdev, uint16 vuid,
949 void close_cnum(connection_struct *conn, uint16 vuid);
951 /* The following definitions come from smbd/session.c */
953 bool session_init(void);
954 bool session_claim(struct smbd_server_connection *sconn, user_struct *vuser);
955 void session_yield(user_struct *vuser);
956 int list_sessions(TALLOC_CTX *mem_ctx, struct sessionid **session_list);
958 /* The following definitions come from smbd/sesssetup.c */
960 NTSTATUS do_map_to_guest(NTSTATUS status,
961 struct auth_serversupplied_info **session_info,
962 const char *user, const char *domain);
964 NTSTATUS parse_spnego_mechanisms(TALLOC_CTX *ctx,
966 DATA_BLOB *pblob_out,
967 char **kerb_mechOID);
968 void reply_sesssetup_and_X(struct smb_request *req);
970 /* The following definitions come from smbd/share_access.c */
972 bool token_contains_name_in_list(const char *username,
974 const char *sharename,
975 const struct security_token *token,
977 bool user_ok_token(const char *username, const char *domain,
978 const struct security_token *token, int snum);
979 bool is_share_read_only_for_token(const char *username,
981 const struct security_token *token,
982 connection_struct *conn);
984 /* The following definitions come from smbd/srvstr.c */
986 size_t srvstr_push_fn(const char *base_ptr, uint16 smb_flags2, void *dest,
987 const char *src, int dest_len, int flags);
988 ssize_t message_push_string(uint8 **outbuf, const char *str, int flags);
990 /* The following definitions come from smbd/statcache.c */
992 void stat_cache_add( const char *full_orig_name,
993 char *translated_path,
994 bool case_sensitive);
995 bool stat_cache_lookup(connection_struct *conn,
999 SMB_STRUCT_STAT *pst);
1000 void send_stat_cache_delete_message(struct messaging_context *msg_ctx,
1002 void stat_cache_delete(const char *name);
1003 unsigned int fast_string_hash(TDB_DATA *key);
1004 bool reset_stat_cache( void );
1006 /* The following definitions come from smbd/statvfs.c */
1008 int sys_statvfs(const char *path, vfs_statvfs_struct *statbuf);
1010 /* The following definitions come from smbd/trans2.c */
1012 uint64_t smb_roundup(connection_struct *conn, uint64_t val);
1013 uint64_t get_FileIndex(connection_struct *conn, const SMB_STRUCT_STAT *psbuf);
1014 NTSTATUS get_ea_value(TALLOC_CTX *mem_ctx, connection_struct *conn,
1015 files_struct *fsp, const char *fname,
1016 const char *ea_name, struct ea_struct *pea);
1017 NTSTATUS get_ea_names_from_file(TALLOC_CTX *mem_ctx, connection_struct *conn,
1018 files_struct *fsp, const char *fname,
1019 char ***pnames, size_t *pnum_names);
1020 NTSTATUS set_ea(connection_struct *conn, files_struct *fsp,
1021 const struct smb_filename *smb_fname, struct ea_list *ea_list);
1022 struct ea_list *read_ea_list_entry(TALLOC_CTX *ctx, const char *pdata, size_t data_size, size_t *pbytes_used);
1023 void send_trans2_replies(connection_struct *conn,
1024 struct smb_request *req,
1029 int max_data_bytes);
1030 unsigned char *create_volume_objectid(connection_struct *conn, unsigned char objid[16]);
1031 NTSTATUS hardlink_internals(TALLOC_CTX *ctx,
1032 connection_struct *conn,
1033 struct smb_request *req,
1034 bool overwrite_if_exists,
1035 const struct smb_filename *smb_fname_old,
1036 struct smb_filename *smb_fname_new);
1037 NTSTATUS smb_set_file_time(connection_struct *conn,
1039 const struct smb_filename *smb_fname,
1040 struct smb_file_time *ft,
1041 bool setting_write_time);
1042 void reply_findclose(struct smb_request *req);
1043 void reply_findnclose(struct smb_request *req);
1044 void reply_trans2(struct smb_request *req);
1045 void reply_transs2(struct smb_request *req);
1047 /* The following definitions come from smbd/uid.c */
1049 bool change_to_guest(void);
1050 void conn_clear_vuid_cache(connection_struct *conn, uint16_t vuid);
1051 bool change_to_user(connection_struct *conn, uint16 vuid);
1052 bool change_to_root_user(void);
1053 bool become_authenticated_pipe_user(struct pipes_struct *p);
1054 bool unbecome_authenticated_pipe_user(void);
1055 void become_root(void);
1056 void unbecome_root(void);
1057 bool become_user(connection_struct *conn, uint16 vuid);
1058 bool unbecome_user(void);
1059 uid_t get_current_uid(connection_struct *conn);
1060 gid_t get_current_gid(connection_struct *conn);
1061 const struct security_unix_token *get_current_utok(connection_struct *conn);
1062 const struct security_token *get_current_nttok(connection_struct *conn);
1063 uint16_t get_current_vuid(connection_struct *conn);
1065 /* The following definitions come from smbd/utmp.c */
1067 void sys_utmp_claim(const char *username, const char *hostname,
1068 const char *ip_addr_str,
1069 const char *id_str, int id_num);
1070 void sys_utmp_yield(const char *username, const char *hostname,
1071 const char *ip_addr_str,
1072 const char *id_str, int id_num);
1073 void sys_utmp_yield(const char *username, const char *hostname,
1074 const char *ip_addr_str,
1075 const char *id_str, int id_num);
1076 void sys_utmp_claim(const char *username, const char *hostname,
1077 const char *ip_addr_str,
1078 const char *id_str, int id_num);
1080 /* The following definitions come from smbd/vfs.c */
1082 NTSTATUS smb_register_vfs(int version, const char *name,
1083 const struct vfs_fn_pointers *fns);
1084 bool vfs_init_custom(connection_struct *conn, const char *vfs_object);
1085 void *vfs_add_fsp_extension_notype(vfs_handle_struct *handle,
1086 files_struct *fsp, size_t ext_size,
1087 void (*destroy_fn)(void *p_data));
1088 void vfs_remove_fsp_extension(vfs_handle_struct *handle, files_struct *fsp);
1089 void *vfs_memctx_fsp_extension(vfs_handle_struct *handle, files_struct *fsp);
1090 void *vfs_fetch_fsp_extension(vfs_handle_struct *handle, files_struct *fsp);
1091 bool smbd_vfs_init(connection_struct *conn);
1092 NTSTATUS vfs_file_exist(connection_struct *conn, struct smb_filename *smb_fname);
1093 ssize_t vfs_read_data(files_struct *fsp, char *buf, size_t byte_count);
1094 ssize_t vfs_pread_data(files_struct *fsp, char *buf,
1095 size_t byte_count, SMB_OFF_T offset);
1096 ssize_t vfs_write_data(struct smb_request *req,
1100 ssize_t vfs_pwrite_data(struct smb_request *req,
1105 int vfs_allocate_file_space(files_struct *fsp, uint64_t len);
1106 int vfs_set_filelen(files_struct *fsp, SMB_OFF_T len);
1107 int vfs_slow_fallocate(files_struct *fsp, SMB_OFF_T offset, SMB_OFF_T len);
1108 int vfs_fill_sparse(files_struct *fsp, SMB_OFF_T len);
1109 SMB_OFF_T vfs_transfer_file(files_struct *in, files_struct *out, SMB_OFF_T n);
1110 const char *vfs_readdirname(connection_struct *conn, void *p,
1111 SMB_STRUCT_STAT *sbuf, char **talloced);
1112 int vfs_ChDir(connection_struct *conn, const char *path);
1113 char *vfs_GetWd(TALLOC_CTX *ctx, connection_struct *conn);
1114 NTSTATUS check_reduced_name(connection_struct *conn, const char *fname);
1115 int vfs_stat_smb_fname(struct connection_struct *conn, const char *fname,
1116 SMB_STRUCT_STAT *psbuf);
1117 int vfs_lstat_smb_fname(struct connection_struct *conn, const char *fname,
1118 SMB_STRUCT_STAT *psbuf);
1119 NTSTATUS vfs_stat_fsp(files_struct *fsp);
1120 NTSTATUS vfs_chown_fsp(files_struct *fsp, uid_t uid, gid_t gid);
1122 /* The following definitions come from smbd/avahi_register.c */
1124 void *avahi_start_register(TALLOC_CTX *mem_ctx, struct tevent_context *ev,
1127 /* The following definitions come from smbd/msg_idmap.c */
1129 void msg_idmap_register_msgs(struct messaging_context *ctx);