Line data Source code
1 : /*
2 : Unix SMB/CIFS implementation.
3 : NTVFS interface functions
4 :
5 : Copyright (C) Stefan (metze) Metzmacher 2004
6 :
7 : This program is free software; you can redistribute it and/or modify
8 : it under the terms of the GNU General Public License as published by
9 : the Free Software Foundation; either version 3 of the License, or
10 : (at your option) any later version.
11 :
12 : This program is distributed in the hope that it will be useful,
13 : but WITHOUT ANY WARRANTY; without even the implied warranty of
14 : MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 : GNU General Public License for more details.
16 :
17 : You should have received a copy of the GNU General Public License
18 : along with this program. If not, see <http://www.gnu.org/licenses/>.
19 : */
20 :
21 : #include "includes.h"
22 : #include "ntvfs/ntvfs.h"
23 : #include "lib/tsocket/tsocket.h"
24 :
25 : /* connect/disconnect */
26 2555 : NTSTATUS ntvfs_connect(struct ntvfs_request *req, union smb_tcon *tcon)
27 : {
28 2555 : struct ntvfs_module_context *ntvfs = req->ctx->modules;
29 2555 : if (!ntvfs->ops->connect_fn) {
30 0 : return NT_STATUS_NOT_IMPLEMENTED;
31 : }
32 2555 : return ntvfs->ops->connect_fn(ntvfs, req, tcon);
33 : }
34 :
35 2555 : NTSTATUS ntvfs_disconnect(struct ntvfs_context *ntvfs_ctx)
36 : {
37 0 : struct ntvfs_module_context *ntvfs;
38 2555 : if (ntvfs_ctx == NULL) {
39 0 : return NT_STATUS_INVALID_CONNECTION;
40 : }
41 2555 : ntvfs = ntvfs_ctx->modules;
42 2555 : if (!ntvfs->ops->disconnect_fn) {
43 0 : return NT_STATUS_NOT_IMPLEMENTED;
44 : }
45 2555 : return ntvfs->ops->disconnect_fn(ntvfs);
46 : }
47 :
48 : /* async setup - called by a backend that wants to setup any state for
49 : a async request */
50 3449 : NTSTATUS ntvfs_async_setup(struct ntvfs_request *req, void *private_data)
51 : {
52 3449 : struct ntvfs_module_context *ntvfs = req->ctx->modules;
53 3449 : if (!ntvfs->ops->async_setup_fn) {
54 0 : return NT_STATUS_NOT_IMPLEMENTED;
55 : }
56 3449 : return ntvfs->ops->async_setup_fn(ntvfs, req, private_data);
57 : }
58 :
59 : /* filesystem operations */
60 6196 : NTSTATUS ntvfs_fsinfo(struct ntvfs_request *req, union smb_fsinfo *fs)
61 : {
62 6196 : struct ntvfs_module_context *ntvfs = req->ctx->modules;
63 6196 : if (!ntvfs->ops->fsinfo_fn) {
64 0 : return NT_STATUS_NOT_IMPLEMENTED;
65 : }
66 6196 : return ntvfs->ops->fsinfo_fn(ntvfs, req, fs);
67 : }
68 :
69 : /* path operations */
70 41362 : NTSTATUS ntvfs_unlink(struct ntvfs_request *req, union smb_unlink *unl)
71 : {
72 41362 : struct ntvfs_module_context *ntvfs = req->ctx->modules;
73 41362 : if (!ntvfs->ops->unlink_fn) {
74 0 : return NT_STATUS_NOT_IMPLEMENTED;
75 : }
76 41362 : return ntvfs->ops->unlink_fn(ntvfs, req, unl);
77 : }
78 :
79 757 : NTSTATUS ntvfs_chkpath(struct ntvfs_request *req, union smb_chkpath *cp)
80 : {
81 757 : struct ntvfs_module_context *ntvfs = req->ctx->modules;
82 757 : if (!ntvfs->ops->chkpath_fn) {
83 0 : return NT_STATUS_NOT_IMPLEMENTED;
84 : }
85 757 : return ntvfs->ops->chkpath_fn(ntvfs, req, cp);
86 : }
87 :
88 7694 : NTSTATUS ntvfs_qpathinfo(struct ntvfs_request *req, union smb_fileinfo *st)
89 : {
90 7694 : struct ntvfs_module_context *ntvfs = req->ctx->modules;
91 7694 : if (!ntvfs->ops->qpathinfo_fn) {
92 0 : return NT_STATUS_NOT_IMPLEMENTED;
93 : }
94 7694 : return ntvfs->ops->qpathinfo_fn(ntvfs, req, st);
95 : }
96 :
97 586 : NTSTATUS ntvfs_setpathinfo(struct ntvfs_request *req, union smb_setfileinfo *st)
98 : {
99 586 : struct ntvfs_module_context *ntvfs = req->ctx->modules;
100 586 : if (!ntvfs->ops->setpathinfo_fn) {
101 0 : return NT_STATUS_NOT_IMPLEMENTED;
102 : }
103 586 : return ntvfs->ops->setpathinfo_fn(ntvfs, req, st);
104 : }
105 :
106 288285 : NTSTATUS ntvfs_open(struct ntvfs_request *req, union smb_open *oi)
107 : {
108 288285 : struct ntvfs_module_context *ntvfs = req->ctx->modules;
109 288285 : if (!ntvfs->ops->open_fn) {
110 0 : return NT_STATUS_NOT_IMPLEMENTED;
111 : }
112 288285 : return ntvfs->ops->open_fn(ntvfs, req, oi);
113 : }
114 :
115 3718 : NTSTATUS ntvfs_mkdir(struct ntvfs_request *req, union smb_mkdir *md)
116 : {
117 3718 : struct ntvfs_module_context *ntvfs = req->ctx->modules;
118 3718 : if (!ntvfs->ops->mkdir_fn) {
119 0 : return NT_STATUS_NOT_IMPLEMENTED;
120 : }
121 3718 : return ntvfs->ops->mkdir_fn(ntvfs, req, md);
122 : }
123 :
124 8209 : NTSTATUS ntvfs_rmdir(struct ntvfs_request *req, struct smb_rmdir *rd)
125 : {
126 8209 : struct ntvfs_module_context *ntvfs = req->ctx->modules;
127 8209 : if (!ntvfs->ops->rmdir_fn) {
128 0 : return NT_STATUS_NOT_IMPLEMENTED;
129 : }
130 8209 : return ntvfs->ops->rmdir_fn(ntvfs, req, rd);
131 : }
132 :
133 4236 : NTSTATUS ntvfs_rename(struct ntvfs_request *req, union smb_rename *ren)
134 : {
135 4236 : struct ntvfs_module_context *ntvfs = req->ctx->modules;
136 4236 : if (!ntvfs->ops->rename_fn) {
137 0 : return NT_STATUS_NOT_IMPLEMENTED;
138 : }
139 4236 : return ntvfs->ops->rename_fn(ntvfs, req, ren);
140 : }
141 :
142 0 : NTSTATUS ntvfs_copy(struct ntvfs_request *req, struct smb_copy *cp)
143 : {
144 0 : struct ntvfs_module_context *ntvfs = req->ctx->modules;
145 0 : if (!ntvfs->ops->copy_fn) {
146 0 : return NT_STATUS_NOT_IMPLEMENTED;
147 : }
148 0 : return ntvfs->ops->copy_fn(ntvfs, req, cp);
149 : }
150 :
151 : /* directory search */
152 10239 : NTSTATUS ntvfs_search_first(struct ntvfs_request *req, union smb_search_first *io, void *private_data,
153 : bool ntvfs_callback(void *private_data, const union smb_search_data *file))
154 : {
155 10239 : struct ntvfs_module_context *ntvfs = req->ctx->modules;
156 10239 : if (!ntvfs->ops->search_first_fn) {
157 0 : return NT_STATUS_NOT_IMPLEMENTED;
158 : }
159 10239 : return ntvfs->ops->search_first_fn(ntvfs, req, io, private_data, ntvfs_callback);
160 : }
161 :
162 1324 : NTSTATUS ntvfs_search_next(struct ntvfs_request *req, union smb_search_next *io, void *private_data,
163 : bool ntvfs_callback(void *private_data, const union smb_search_data *file))
164 : {
165 1324 : struct ntvfs_module_context *ntvfs = req->ctx->modules;
166 1324 : if (!ntvfs->ops->search_next_fn) {
167 0 : return NT_STATUS_NOT_IMPLEMENTED;
168 : }
169 1324 : return ntvfs->ops->search_next_fn(ntvfs, req, io, private_data, ntvfs_callback);
170 : }
171 :
172 1 : NTSTATUS ntvfs_search_close(struct ntvfs_request *req, union smb_search_close *io)
173 : {
174 1 : struct ntvfs_module_context *ntvfs = req->ctx->modules;
175 1 : if (!ntvfs->ops->search_close_fn) {
176 0 : return NT_STATUS_NOT_IMPLEMENTED;
177 : }
178 1 : return ntvfs->ops->search_close_fn(ntvfs, req, io);
179 : }
180 :
181 : /* operations on open files */
182 114628 : NTSTATUS ntvfs_ioctl(struct ntvfs_request *req, union smb_ioctl *io)
183 : {
184 114628 : struct ntvfs_module_context *ntvfs = req->ctx->modules;
185 114628 : if (!ntvfs->ops->ioctl_fn) {
186 0 : return NT_STATUS_NOT_IMPLEMENTED;
187 : }
188 114628 : return ntvfs->ops->ioctl_fn(ntvfs, req, io);
189 : }
190 :
191 53686 : NTSTATUS ntvfs_read(struct ntvfs_request *req, union smb_read *io)
192 : {
193 53686 : struct ntvfs_module_context *ntvfs = req->ctx->modules;
194 53686 : if (!ntvfs->ops->read_fn) {
195 0 : return NT_STATUS_NOT_IMPLEMENTED;
196 : }
197 53686 : return ntvfs->ops->read_fn(ntvfs, req, io);
198 : }
199 :
200 47502 : NTSTATUS ntvfs_write(struct ntvfs_request *req, union smb_write *io)
201 : {
202 47502 : struct ntvfs_module_context *ntvfs = req->ctx->modules;
203 47502 : if (!ntvfs->ops->write_fn) {
204 0 : return NT_STATUS_NOT_IMPLEMENTED;
205 : }
206 47502 : return ntvfs->ops->write_fn(ntvfs, req, io);
207 : }
208 :
209 11 : NTSTATUS ntvfs_seek(struct ntvfs_request *req, union smb_seek *io)
210 : {
211 11 : struct ntvfs_module_context *ntvfs = req->ctx->modules;
212 11 : if (!ntvfs->ops->seek_fn) {
213 0 : return NT_STATUS_NOT_IMPLEMENTED;
214 : }
215 11 : return ntvfs->ops->seek_fn(ntvfs, req, io);
216 : }
217 :
218 5 : NTSTATUS ntvfs_flush(struct ntvfs_request *req,
219 : union smb_flush *flush)
220 : {
221 5 : struct ntvfs_module_context *ntvfs = req->ctx->modules;
222 5 : if (!ntvfs->ops->flush_fn) {
223 0 : return NT_STATUS_NOT_IMPLEMENTED;
224 : }
225 5 : return ntvfs->ops->flush_fn(ntvfs, req, flush);
226 : }
227 :
228 2621 : NTSTATUS ntvfs_lock(struct ntvfs_request *req, union smb_lock *lck)
229 : {
230 2621 : struct ntvfs_module_context *ntvfs = req->ctx->modules;
231 2621 : if (!ntvfs->ops->lock_fn) {
232 0 : return NT_STATUS_NOT_IMPLEMENTED;
233 : }
234 2621 : return ntvfs->ops->lock_fn(ntvfs, req, lck);
235 : }
236 :
237 8429 : NTSTATUS ntvfs_qfileinfo(struct ntvfs_request *req, union smb_fileinfo *info)
238 : {
239 8429 : struct ntvfs_module_context *ntvfs = req->ctx->modules;
240 8429 : if (!ntvfs->ops->qfileinfo_fn) {
241 0 : return NT_STATUS_NOT_IMPLEMENTED;
242 : }
243 8429 : return ntvfs->ops->qfileinfo_fn(ntvfs, req, info);
244 : }
245 :
246 2442 : NTSTATUS ntvfs_setfileinfo(struct ntvfs_request *req, union smb_setfileinfo *info)
247 : {
248 2442 : struct ntvfs_module_context *ntvfs = req->ctx->modules;
249 2442 : if (!ntvfs->ops->setfileinfo_fn) {
250 0 : return NT_STATUS_NOT_IMPLEMENTED;
251 : }
252 2442 : return ntvfs->ops->setfileinfo_fn(ntvfs, req, info);
253 : }
254 :
255 215936 : NTSTATUS ntvfs_close(struct ntvfs_request *req, union smb_close *io)
256 : {
257 215936 : struct ntvfs_module_context *ntvfs = req->ctx->modules;
258 215936 : if (!ntvfs->ops->close_fn) {
259 0 : return NT_STATUS_NOT_IMPLEMENTED;
260 : }
261 215936 : return ntvfs->ops->close_fn(ntvfs, req, io);
262 : }
263 :
264 : /* trans interface - used by IPC backend for pipes and RAP calls */
265 44 : NTSTATUS ntvfs_trans(struct ntvfs_request *req, struct smb_trans2 *trans)
266 : {
267 44 : struct ntvfs_module_context *ntvfs = req->ctx->modules;
268 44 : if (!ntvfs->ops->trans_fn) {
269 0 : return NT_STATUS_NOT_IMPLEMENTED;
270 : }
271 44 : return ntvfs->ops->trans_fn(ntvfs, req, trans);
272 : }
273 :
274 : /* trans2 interface - only used by CIFS backend to prover complete passthru for testing */
275 36453 : NTSTATUS ntvfs_trans2(struct ntvfs_request *req, struct smb_trans2 *trans2)
276 : {
277 36453 : struct ntvfs_module_context *ntvfs = req->ctx->modules;
278 36453 : if (!ntvfs->ops->trans2_fn) {
279 24829 : return NT_STATUS_NOT_IMPLEMENTED;
280 : }
281 11624 : return ntvfs->ops->trans2_fn(ntvfs, req, trans2);
282 : }
283 :
284 : /* printing specific operations */
285 0 : NTSTATUS ntvfs_lpq(struct ntvfs_request *req, union smb_lpq *lpq)
286 : {
287 0 : struct ntvfs_module_context *ntvfs = req->ctx->modules;
288 0 : if (!ntvfs->ops->lpq_fn) {
289 0 : return NT_STATUS_NOT_IMPLEMENTED;
290 : }
291 0 : return ntvfs->ops->lpq_fn(ntvfs, req, lpq);
292 : }
293 :
294 : /* logoff - called when a vuid is closed */
295 21 : NTSTATUS ntvfs_logoff(struct ntvfs_request *req)
296 : {
297 21 : struct ntvfs_module_context *ntvfs = req->ctx->modules;
298 21 : if (!ntvfs->ops->logoff_fn) {
299 0 : return NT_STATUS_NOT_IMPLEMENTED;
300 : }
301 21 : return ntvfs->ops->logoff_fn(ntvfs, req);
302 : }
303 :
304 614 : NTSTATUS ntvfs_exit(struct ntvfs_request *req)
305 : {
306 614 : struct ntvfs_module_context *ntvfs = req->ctx->modules;
307 614 : if (!ntvfs->ops->exit_fn) {
308 0 : return NT_STATUS_NOT_IMPLEMENTED;
309 : }
310 614 : return ntvfs->ops->exit_fn(ntvfs, req);
311 : }
312 :
313 : /*
314 : change notify request
315 : */
316 563 : NTSTATUS ntvfs_notify(struct ntvfs_request *req, union smb_notify *info)
317 : {
318 563 : struct ntvfs_module_context *ntvfs = req->ctx->modules;
319 563 : if (!ntvfs->ops->notify_fn) {
320 0 : return NT_STATUS_NOT_IMPLEMENTED;
321 : }
322 563 : return ntvfs->ops->notify_fn(ntvfs, req, info);
323 : }
324 :
325 : /*
326 : cancel an outstanding async request
327 : */
328 497 : NTSTATUS ntvfs_cancel(struct ntvfs_request *req)
329 : {
330 497 : struct ntvfs_module_context *ntvfs = req->ctx->modules;
331 497 : if (!ntvfs->ops->cancel_fn) {
332 0 : return NT_STATUS_NOT_IMPLEMENTED;
333 : }
334 497 : return ntvfs->ops->cancel_fn(ntvfs, req);
335 : }
336 :
337 : /* initial setup */
338 1328 : NTSTATUS ntvfs_next_connect(struct ntvfs_module_context *ntvfs,
339 : struct ntvfs_request *req,
340 : union smb_tcon *tcon)
341 : {
342 1328 : if (!ntvfs->next || !ntvfs->next->ops->connect_fn) {
343 0 : return NT_STATUS_NOT_IMPLEMENTED;
344 : }
345 1328 : return ntvfs->next->ops->connect_fn(ntvfs->next, req, tcon);
346 : }
347 :
348 1328 : NTSTATUS ntvfs_next_disconnect(struct ntvfs_module_context *ntvfs)
349 : {
350 1328 : if (!ntvfs->next || !ntvfs->next->ops->disconnect_fn) {
351 0 : return NT_STATUS_NOT_IMPLEMENTED;
352 : }
353 1328 : return ntvfs->next->ops->disconnect_fn(ntvfs->next);
354 : }
355 :
356 : /* async_setup - called when setting up for a async request */
357 3449 : NTSTATUS ntvfs_next_async_setup(struct ntvfs_module_context *ntvfs,
358 : struct ntvfs_request *req,
359 : void *private_data)
360 : {
361 3449 : if (!ntvfs->next || !ntvfs->next->ops->async_setup_fn) {
362 0 : return NT_STATUS_NOT_IMPLEMENTED;
363 : }
364 3449 : return ntvfs->next->ops->async_setup_fn(ntvfs->next, req, private_data);
365 : }
366 :
367 : /* filesystem operations */
368 4195 : NTSTATUS ntvfs_next_fsinfo(struct ntvfs_module_context *ntvfs,
369 : struct ntvfs_request *req,
370 : union smb_fsinfo *fs)
371 : {
372 4195 : if (!ntvfs->next || !ntvfs->next->ops->fsinfo_fn) {
373 0 : return NT_STATUS_NOT_IMPLEMENTED;
374 : }
375 4195 : return ntvfs->next->ops->fsinfo_fn(ntvfs->next, req, fs);
376 : }
377 :
378 : /* path operations */
379 34435 : NTSTATUS ntvfs_next_unlink(struct ntvfs_module_context *ntvfs,
380 : struct ntvfs_request *req,
381 : union smb_unlink *unl)
382 : {
383 34435 : if (!ntvfs->next || !ntvfs->next->ops->unlink_fn) {
384 0 : return NT_STATUS_NOT_IMPLEMENTED;
385 : }
386 34435 : return ntvfs->next->ops->unlink_fn(ntvfs->next, req, unl);
387 : }
388 :
389 732 : NTSTATUS ntvfs_next_chkpath(struct ntvfs_module_context *ntvfs,
390 : struct ntvfs_request *req,
391 : union smb_chkpath *cp)
392 : {
393 732 : if (!ntvfs->next || !ntvfs->next->ops->chkpath_fn) {
394 0 : return NT_STATUS_NOT_IMPLEMENTED;
395 : }
396 732 : return ntvfs->next->ops->chkpath_fn(ntvfs->next, req, cp);
397 : }
398 :
399 5291 : NTSTATUS ntvfs_next_qpathinfo(struct ntvfs_module_context *ntvfs,
400 : struct ntvfs_request *req,
401 : union smb_fileinfo *st)
402 : {
403 5291 : if (!ntvfs->next || !ntvfs->next->ops->qpathinfo_fn) {
404 0 : return NT_STATUS_NOT_IMPLEMENTED;
405 : }
406 5291 : return ntvfs->next->ops->qpathinfo_fn(ntvfs->next, req, st);
407 : }
408 :
409 440 : NTSTATUS ntvfs_next_setpathinfo(struct ntvfs_module_context *ntvfs,
410 : struct ntvfs_request *req,
411 : union smb_setfileinfo *st)
412 : {
413 440 : if (!ntvfs->next || !ntvfs->next->ops->setpathinfo_fn) {
414 0 : return NT_STATUS_NOT_IMPLEMENTED;
415 : }
416 440 : return ntvfs->next->ops->setpathinfo_fn(ntvfs->next, req, st);
417 : }
418 :
419 2593 : NTSTATUS ntvfs_next_mkdir(struct ntvfs_module_context *ntvfs,
420 : struct ntvfs_request *req,
421 : union smb_mkdir *md)
422 : {
423 2593 : if (!ntvfs->next || !ntvfs->next->ops->mkdir_fn) {
424 0 : return NT_STATUS_NOT_IMPLEMENTED;
425 : }
426 2593 : return ntvfs->next->ops->mkdir_fn(ntvfs->next, req, md);
427 : }
428 :
429 6979 : NTSTATUS ntvfs_next_rmdir(struct ntvfs_module_context *ntvfs,
430 : struct ntvfs_request *req,
431 : struct smb_rmdir *rd)
432 : {
433 6979 : if (!ntvfs->next || !ntvfs->next->ops->rmdir_fn) {
434 0 : return NT_STATUS_NOT_IMPLEMENTED;
435 : }
436 6979 : return ntvfs->next->ops->rmdir_fn(ntvfs->next, req, rd);
437 : }
438 :
439 4232 : NTSTATUS ntvfs_next_rename(struct ntvfs_module_context *ntvfs,
440 : struct ntvfs_request *req,
441 : union smb_rename *ren)
442 : {
443 4232 : if (!ntvfs->next || !ntvfs->next->ops->rename_fn) {
444 0 : return NT_STATUS_NOT_IMPLEMENTED;
445 : }
446 4232 : return ntvfs->next->ops->rename_fn(ntvfs->next, req, ren);
447 : }
448 :
449 0 : NTSTATUS ntvfs_next_copy(struct ntvfs_module_context *ntvfs,
450 : struct ntvfs_request *req,
451 : struct smb_copy *cp)
452 : {
453 0 : if (!ntvfs->next || !ntvfs->next->ops->copy_fn) {
454 0 : return NT_STATUS_NOT_IMPLEMENTED;
455 : }
456 0 : return ntvfs->next->ops->copy_fn(ntvfs->next, req, cp);
457 : }
458 :
459 273551 : NTSTATUS ntvfs_next_open(struct ntvfs_module_context *ntvfs,
460 : struct ntvfs_request *req,
461 : union smb_open *oi)
462 : {
463 273551 : if (!ntvfs->next || !ntvfs->next->ops->open_fn) {
464 0 : return NT_STATUS_NOT_IMPLEMENTED;
465 : }
466 273551 : return ntvfs->next->ops->open_fn(ntvfs->next, req, oi);
467 : }
468 :
469 :
470 : /* directory search */
471 7112 : NTSTATUS ntvfs_next_search_first(struct ntvfs_module_context *ntvfs,
472 : struct ntvfs_request *req,
473 : union smb_search_first *io, void *private_data,
474 : bool (*callback)(void *private_data, const union smb_search_data *file))
475 : {
476 7112 : if (!ntvfs->next || !ntvfs->next->ops->search_first_fn) {
477 0 : return NT_STATUS_NOT_IMPLEMENTED;
478 : }
479 7112 : return ntvfs->next->ops->search_first_fn(ntvfs->next, req, io, private_data, callback);
480 : }
481 :
482 1312 : NTSTATUS ntvfs_next_search_next(struct ntvfs_module_context *ntvfs,
483 : struct ntvfs_request *req,
484 : union smb_search_next *io, void *private_data,
485 : bool (*callback)(void *private_data, const union smb_search_data *file))
486 : {
487 1312 : if (!ntvfs->next || !ntvfs->next->ops->search_next_fn) {
488 0 : return NT_STATUS_NOT_IMPLEMENTED;
489 : }
490 1312 : return ntvfs->next->ops->search_next_fn(ntvfs->next, req, io, private_data, callback);
491 : }
492 :
493 1 : NTSTATUS ntvfs_next_search_close(struct ntvfs_module_context *ntvfs,
494 : struct ntvfs_request *req,
495 : union smb_search_close *io)
496 : {
497 1 : if (!ntvfs->next || !ntvfs->next->ops->search_close_fn) {
498 0 : return NT_STATUS_NOT_IMPLEMENTED;
499 : }
500 1 : return ntvfs->next->ops->search_close_fn(ntvfs->next, req, io);
501 : }
502 :
503 : /* operations on open files */
504 66152 : NTSTATUS ntvfs_next_ioctl(struct ntvfs_module_context *ntvfs,
505 : struct ntvfs_request *req,
506 : union smb_ioctl *io)
507 : {
508 66152 : if (!ntvfs->next || !ntvfs->next->ops->ioctl_fn) {
509 0 : return NT_STATUS_NOT_IMPLEMENTED;
510 : }
511 66152 : return ntvfs->next->ops->ioctl_fn(ntvfs->next, req, io);
512 : }
513 :
514 35366 : NTSTATUS ntvfs_next_read(struct ntvfs_module_context *ntvfs,
515 : struct ntvfs_request *req,
516 : union smb_read *io)
517 : {
518 35366 : if (!ntvfs->next || !ntvfs->next->ops->read_fn) {
519 0 : return NT_STATUS_NOT_IMPLEMENTED;
520 : }
521 35366 : return ntvfs->next->ops->read_fn(ntvfs->next, req, io);
522 : }
523 :
524 37397 : NTSTATUS ntvfs_next_write(struct ntvfs_module_context *ntvfs,
525 : struct ntvfs_request *req,
526 : union smb_write *io)
527 : {
528 37397 : if (!ntvfs->next || !ntvfs->next->ops->write_fn) {
529 0 : return NT_STATUS_NOT_IMPLEMENTED;
530 : }
531 37397 : return ntvfs->next->ops->write_fn(ntvfs->next, req, io);
532 : }
533 :
534 11 : NTSTATUS ntvfs_next_seek(struct ntvfs_module_context *ntvfs,
535 : struct ntvfs_request *req,
536 : union smb_seek *io)
537 : {
538 11 : if (!ntvfs->next || !ntvfs->next->ops->seek_fn) {
539 0 : return NT_STATUS_NOT_IMPLEMENTED;
540 : }
541 11 : return ntvfs->next->ops->seek_fn(ntvfs->next, req, io);
542 : }
543 :
544 5 : NTSTATUS ntvfs_next_flush(struct ntvfs_module_context *ntvfs,
545 : struct ntvfs_request *req,
546 : union smb_flush *flush)
547 : {
548 5 : if (!ntvfs->next || !ntvfs->next->ops->flush_fn) {
549 0 : return NT_STATUS_NOT_IMPLEMENTED;
550 : }
551 5 : return ntvfs->next->ops->flush_fn(ntvfs->next, req, flush);
552 : }
553 :
554 2431 : NTSTATUS ntvfs_next_lock(struct ntvfs_module_context *ntvfs,
555 : struct ntvfs_request *req,
556 : union smb_lock *lck)
557 : {
558 2431 : if (!ntvfs->next || !ntvfs->next->ops->lock_fn) {
559 0 : return NT_STATUS_NOT_IMPLEMENTED;
560 : }
561 2431 : return ntvfs->next->ops->lock_fn(ntvfs->next, req, lck);
562 : }
563 :
564 6243 : NTSTATUS ntvfs_next_qfileinfo(struct ntvfs_module_context *ntvfs,
565 : struct ntvfs_request *req,
566 : union smb_fileinfo *info)
567 : {
568 6243 : if (!ntvfs->next || !ntvfs->next->ops->qfileinfo_fn) {
569 0 : return NT_STATUS_NOT_IMPLEMENTED;
570 : }
571 6243 : return ntvfs->next->ops->qfileinfo_fn(ntvfs->next, req, info);
572 : }
573 :
574 2404 : NTSTATUS ntvfs_next_setfileinfo(struct ntvfs_module_context *ntvfs,
575 : struct ntvfs_request *req,
576 : union smb_setfileinfo *info)
577 : {
578 2404 : if (!ntvfs->next || !ntvfs->next->ops->setfileinfo_fn) {
579 0 : return NT_STATUS_NOT_IMPLEMENTED;
580 : }
581 2404 : return ntvfs->next->ops->setfileinfo_fn(ntvfs->next, req, info);
582 : }
583 :
584 202991 : NTSTATUS ntvfs_next_close(struct ntvfs_module_context *ntvfs,
585 : struct ntvfs_request *req,
586 : union smb_close *io)
587 : {
588 202991 : if (!ntvfs->next || !ntvfs->next->ops->close_fn) {
589 0 : return NT_STATUS_NOT_IMPLEMENTED;
590 : }
591 202991 : return ntvfs->next->ops->close_fn(ntvfs->next, req, io);
592 : }
593 :
594 : /* trans interface - used by IPC backend for pipes and RAP calls */
595 2 : NTSTATUS ntvfs_next_trans(struct ntvfs_module_context *ntvfs,
596 : struct ntvfs_request *req,
597 : struct smb_trans2 *trans)
598 : {
599 2 : if (!ntvfs->next || !ntvfs->next->ops->trans_fn) {
600 0 : return NT_STATUS_NOT_IMPLEMENTED;
601 : }
602 2 : return ntvfs->next->ops->trans_fn(ntvfs->next, req, trans);
603 : }
604 :
605 : /*
606 : change notify request
607 : */
608 563 : NTSTATUS ntvfs_next_notify(struct ntvfs_module_context *ntvfs,
609 : struct ntvfs_request *req,
610 : union smb_notify *info)
611 : {
612 563 : if (!ntvfs->next || !ntvfs->next->ops->notify_fn) {
613 0 : return NT_STATUS_NOT_IMPLEMENTED;
614 : }
615 563 : return ntvfs->next->ops->notify_fn(ntvfs->next, req, info);
616 : }
617 :
618 : /* cancel - called to cancel an outstanding async request */
619 497 : NTSTATUS ntvfs_next_cancel(struct ntvfs_module_context *ntvfs,
620 : struct ntvfs_request *req)
621 : {
622 497 : if (!ntvfs->next || !ntvfs->next->ops->cancel_fn) {
623 0 : return NT_STATUS_NOT_IMPLEMENTED;
624 : }
625 497 : return ntvfs->next->ops->cancel_fn(ntvfs->next, req);
626 : }
627 :
628 : /* printing specific operations */
629 0 : NTSTATUS ntvfs_next_lpq(struct ntvfs_module_context *ntvfs,
630 : struct ntvfs_request *req,
631 : union smb_lpq *lpq)
632 : {
633 0 : if (!ntvfs->next || !ntvfs->next->ops->lpq_fn) {
634 0 : return NT_STATUS_NOT_IMPLEMENTED;
635 : }
636 0 : return ntvfs->next->ops->lpq_fn(ntvfs->next, req, lpq);
637 : }
638 :
639 :
640 : /* logoff - called when a vuid is closed */
641 21 : NTSTATUS ntvfs_next_logoff(struct ntvfs_module_context *ntvfs,
642 : struct ntvfs_request *req)
643 : {
644 21 : if (!ntvfs->next || !ntvfs->next->ops->logoff_fn) {
645 0 : return NT_STATUS_NOT_IMPLEMENTED;
646 : }
647 21 : return ntvfs->next->ops->logoff_fn(ntvfs->next, req);
648 : }
649 :
650 523 : NTSTATUS ntvfs_next_exit(struct ntvfs_module_context *ntvfs,
651 : struct ntvfs_request *req)
652 : {
653 523 : if (!ntvfs->next || !ntvfs->next->ops->exit_fn) {
654 0 : return NT_STATUS_NOT_IMPLEMENTED;
655 : }
656 523 : return ntvfs->next->ops->exit_fn(ntvfs->next, req);
657 : }
658 :
659 : /* client connection callback */
660 2555 : NTSTATUS ntvfs_set_addresses(struct ntvfs_context *ntvfs,
661 : const struct tsocket_address *local_address,
662 : const struct tsocket_address *remote_address)
663 : {
664 2555 : ntvfs->client.local_address = tsocket_address_copy(local_address, ntvfs);
665 2555 : NT_STATUS_HAVE_NO_MEMORY(ntvfs->client.local_address);
666 :
667 2555 : ntvfs->client.remote_address = tsocket_address_copy(remote_address, ntvfs);
668 2555 : NT_STATUS_HAVE_NO_MEMORY(ntvfs->client.remote_address);
669 :
670 2555 : return NT_STATUS_OK;
671 : }
672 :
673 1330 : const struct tsocket_address *ntvfs_get_local_address(struct ntvfs_module_context *ntvfs)
674 : {
675 1330 : return ntvfs->ctx->client.local_address;
676 : }
677 :
678 1330 : const struct tsocket_address *ntvfs_get_remote_address(struct ntvfs_module_context *ntvfs)
679 : {
680 1330 : return ntvfs->ctx->client.remote_address;
681 : }
682 :
683 : /* oplock helpers */
684 2555 : NTSTATUS ntvfs_set_oplock_handler(struct ntvfs_context *ntvfs,
685 : NTSTATUS (*handler)(void *private_data, struct ntvfs_handle *handle, uint8_t level),
686 : void *private_data)
687 : {
688 2555 : ntvfs->oplock.handler = handler;
689 2555 : ntvfs->oplock.private_data = private_data;
690 2555 : return NT_STATUS_OK;
691 : }
692 :
693 104 : NTSTATUS ntvfs_send_oplock_break(struct ntvfs_module_context *ntvfs,
694 : struct ntvfs_handle *handle, uint8_t level)
695 : {
696 104 : if (!ntvfs->ctx->oplock.handler) {
697 0 : return NT_STATUS_OK;
698 : }
699 :
700 104 : return ntvfs->ctx->oplock.handler(ntvfs->ctx->oplock.private_data, handle, level);
701 : }
702 :
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