2 Unix SMB/CIFS implementation.
4 POSIX NTVFS backend - directory search functions
6 Copyright (C) Andrew Tridgell 2004
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 3 of the License, or
11 (at your option) any later version.
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with this program. If not, see <http://www.gnu.org/licenses/>.
23 #include "vfs_posix.h"
24 #include "system/time.h"
25 #include "librpc/gen_ndr/security.h"
26 #include "smbd/service_stream.h"
27 #include "lib/events/events.h"
28 #include "lib/util/dlinklist.h"
30 /* place a reasonable limit on old-style searches as clients tend to
31 not send search close requests */
32 #define MAX_OLD_SEARCHES 2000
33 #define MAX_SEARCH_HANDLES (UINT16_MAX - 1)
34 #define INVALID_SEARCH_HANDLE UINT16_MAX
37 destroy an open search
39 static int pvfs_search_destructor(struct pvfs_search_state *search)
41 DLIST_REMOVE(search->pvfs->search.list, search);
42 idr_remove(search->pvfs->search.idtree, search->handle);
47 called when a search timer goes off
49 static void pvfs_search_timer(struct event_context *ev, struct timed_event *te,
50 struct timeval t, void *ptr)
52 struct pvfs_search_state *search = talloc_get_type(ptr, struct pvfs_search_state);
57 setup a timer to destroy a open search after a inactivity period
59 static void pvfs_search_setup_timer(struct pvfs_search_state *search)
61 struct event_context *ev = search->pvfs->ntvfs->ctx->event_ctx;
62 if (search->handle == INVALID_SEARCH_HANDLE) return;
63 talloc_free(search->te);
64 search->te = event_add_timed(ev, search,
65 timeval_current_ofs(search->pvfs->search.inactivity_time, 0),
66 pvfs_search_timer, search);
70 fill in a single search result for a given info level
72 static NTSTATUS fill_search_info(struct pvfs_state *pvfs,
73 enum smb_search_data_level level,
74 const char *unix_path,
76 struct pvfs_search_state *search,
78 union smb_search_data *file)
80 struct pvfs_filename *name;
82 const char *shortname;
83 uint32_t dir_index = (uint32_t)dir_offset; /* truncated - see the code
84 in pvfs_list_seek_ofs() for
85 how we cope with this */
87 status = pvfs_resolve_partial(pvfs, file, unix_path, fname, 0, &name);
88 if (!NT_STATUS_IS_OK(status)) {
92 status = pvfs_match_attrib(pvfs, name, search->search_attrib, search->must_attrib);
93 if (!NT_STATUS_IS_OK(status)) {
98 case RAW_SEARCH_DATA_SEARCH:
99 shortname = pvfs_short_name(pvfs, name, name);
100 file->search.attrib = name->dos.attrib;
101 file->search.write_time = nt_time_to_unix(name->dos.write_time);
102 file->search.size = name->st.st_size;
103 file->search.name = shortname;
104 file->search.id.reserved = search->handle >> 8;
105 memset(file->search.id.name, ' ', sizeof(file->search.id.name));
106 memcpy(file->search.id.name, shortname,
107 MIN(strlen(shortname)+1, sizeof(file->search.id.name)));
108 file->search.id.handle = search->handle & 0xFF;
109 file->search.id.server_cookie = dir_index;
110 file->search.id.client_cookie = 0;
113 case RAW_SEARCH_DATA_STANDARD:
114 file->standard.resume_key = dir_index;
115 file->standard.create_time = nt_time_to_unix(name->dos.create_time);
116 file->standard.access_time = nt_time_to_unix(name->dos.access_time);
117 file->standard.write_time = nt_time_to_unix(name->dos.write_time);
118 file->standard.size = name->st.st_size;
119 file->standard.alloc_size = name->dos.alloc_size;
120 file->standard.attrib = name->dos.attrib;
121 file->standard.name.s = fname;
124 case RAW_SEARCH_DATA_EA_SIZE:
125 file->ea_size.resume_key = dir_index;
126 file->ea_size.create_time = nt_time_to_unix(name->dos.create_time);
127 file->ea_size.access_time = nt_time_to_unix(name->dos.access_time);
128 file->ea_size.write_time = nt_time_to_unix(name->dos.write_time);
129 file->ea_size.size = name->st.st_size;
130 file->ea_size.alloc_size = name->dos.alloc_size;
131 file->ea_size.attrib = name->dos.attrib;
132 file->ea_size.ea_size = name->dos.ea_size;
133 file->ea_size.name.s = fname;
136 case RAW_SEARCH_DATA_EA_LIST:
137 file->ea_list.resume_key = dir_index;
138 file->ea_list.create_time = nt_time_to_unix(name->dos.create_time);
139 file->ea_list.access_time = nt_time_to_unix(name->dos.access_time);
140 file->ea_list.write_time = nt_time_to_unix(name->dos.write_time);
141 file->ea_list.size = name->st.st_size;
142 file->ea_list.alloc_size = name->dos.alloc_size;
143 file->ea_list.attrib = name->dos.attrib;
144 file->ea_list.name.s = fname;
145 return pvfs_query_ea_list(pvfs, file, name, -1,
146 search->num_ea_names,
150 case RAW_SEARCH_DATA_DIRECTORY_INFO:
151 file->directory_info.file_index = dir_index;
152 file->directory_info.create_time = name->dos.create_time;
153 file->directory_info.access_time = name->dos.access_time;
154 file->directory_info.write_time = name->dos.write_time;
155 file->directory_info.change_time = name->dos.change_time;
156 file->directory_info.size = name->st.st_size;
157 file->directory_info.alloc_size = name->dos.alloc_size;
158 file->directory_info.attrib = name->dos.attrib;
159 file->directory_info.name.s = fname;
162 case RAW_SEARCH_DATA_FULL_DIRECTORY_INFO:
163 file->full_directory_info.file_index = dir_index;
164 file->full_directory_info.create_time = name->dos.create_time;
165 file->full_directory_info.access_time = name->dos.access_time;
166 file->full_directory_info.write_time = name->dos.write_time;
167 file->full_directory_info.change_time = name->dos.change_time;
168 file->full_directory_info.size = name->st.st_size;
169 file->full_directory_info.alloc_size = name->dos.alloc_size;
170 file->full_directory_info.attrib = name->dos.attrib;
171 file->full_directory_info.ea_size = name->dos.ea_size;
172 file->full_directory_info.name.s = fname;
175 case RAW_SEARCH_DATA_NAME_INFO:
176 file->name_info.file_index = dir_index;
177 file->name_info.name.s = fname;
180 case RAW_SEARCH_DATA_BOTH_DIRECTORY_INFO:
181 file->both_directory_info.file_index = dir_index;
182 file->both_directory_info.create_time = name->dos.create_time;
183 file->both_directory_info.access_time = name->dos.access_time;
184 file->both_directory_info.write_time = name->dos.write_time;
185 file->both_directory_info.change_time = name->dos.change_time;
186 file->both_directory_info.size = name->st.st_size;
187 file->both_directory_info.alloc_size = name->dos.alloc_size;
188 file->both_directory_info.attrib = name->dos.attrib;
189 file->both_directory_info.ea_size = name->dos.ea_size;
190 file->both_directory_info.short_name.s = pvfs_short_name(pvfs, file, name);
191 file->both_directory_info.name.s = fname;
194 case RAW_SEARCH_DATA_ID_FULL_DIRECTORY_INFO:
195 file->id_full_directory_info.file_index = dir_index;
196 file->id_full_directory_info.create_time = name->dos.create_time;
197 file->id_full_directory_info.access_time = name->dos.access_time;
198 file->id_full_directory_info.write_time = name->dos.write_time;
199 file->id_full_directory_info.change_time = name->dos.change_time;
200 file->id_full_directory_info.size = name->st.st_size;
201 file->id_full_directory_info.alloc_size = name->dos.alloc_size;
202 file->id_full_directory_info.attrib = name->dos.attrib;
203 file->id_full_directory_info.ea_size = name->dos.ea_size;
204 file->id_full_directory_info.file_id = name->dos.file_id;
205 file->id_full_directory_info.name.s = fname;
208 case RAW_SEARCH_DATA_ID_BOTH_DIRECTORY_INFO:
209 file->id_both_directory_info.file_index = dir_index;
210 file->id_both_directory_info.create_time = name->dos.create_time;
211 file->id_both_directory_info.access_time = name->dos.access_time;
212 file->id_both_directory_info.write_time = name->dos.write_time;
213 file->id_both_directory_info.change_time = name->dos.change_time;
214 file->id_both_directory_info.size = name->st.st_size;
215 file->id_both_directory_info.alloc_size = name->dos.alloc_size;
216 file->id_both_directory_info.attrib = name->dos.attrib;
217 file->id_both_directory_info.ea_size = name->dos.ea_size;
218 file->id_both_directory_info.file_id = name->dos.file_id;
219 file->id_both_directory_info.short_name.s = pvfs_short_name(pvfs, file, name);
220 file->id_both_directory_info.name.s = fname;
223 case RAW_SEARCH_DATA_GENERIC:
227 return NT_STATUS_INVALID_LEVEL;
234 static NTSTATUS pvfs_search_fill(struct pvfs_state *pvfs, TALLOC_CTX *mem_ctx,
236 struct pvfs_search_state *search,
237 enum smb_search_data_level level,
239 void *search_private,
240 bool (*callback)(void *, const union smb_search_data *))
242 struct pvfs_dir *dir = search->dir;
247 if (max_count == 0) {
251 while ((*reply_count) < max_count) {
252 union smb_search_data *file;
254 off_t ofs = search->current_index;
256 name = pvfs_list_next(dir, &search->current_index);
257 if (name == NULL) break;
259 file = talloc(mem_ctx, union smb_search_data);
261 return NT_STATUS_NO_MEMORY;
264 status = fill_search_info(pvfs, level,
265 pvfs_list_unix_path(dir), name,
266 search, search->current_index, file);
267 if (!NT_STATUS_IS_OK(status)) {
272 if (!callback(search_private, file)) {
274 search->current_index = ofs;
282 pvfs_search_setup_timer(search);
288 we've run out of search handles - cleanup those that the client forgot
291 static void pvfs_search_cleanup(struct pvfs_state *pvfs)
294 time_t t = time(NULL);
296 for (i=0;i<MAX_OLD_SEARCHES;i++) {
297 struct pvfs_search_state *search = idr_find(pvfs->search.idtree, i);
298 if (search == NULL) return;
299 if (pvfs_list_eos(search->dir, search->current_index) &&
300 search->last_used != 0 &&
301 t > search->last_used + 30) {
302 /* its almost certainly been forgotten
311 list files in a directory matching a wildcard pattern - old SMBsearch interface
313 static NTSTATUS pvfs_search_first_old(struct ntvfs_module_context *ntvfs,
314 struct ntvfs_request *req, union smb_search_first *io,
315 void *search_private,
316 bool (*callback)(void *, const union smb_search_data *))
318 struct pvfs_dir *dir;
319 struct pvfs_state *pvfs = ntvfs->private_data;
320 struct pvfs_search_state *search;
322 uint16_t search_attrib;
325 struct pvfs_filename *name;
328 search_attrib = io->search_first.in.search_attrib;
329 pattern = io->search_first.in.pattern;
331 /* resolve the cifs name to a posix name */
332 status = pvfs_resolve_name(pvfs, req, pattern, PVFS_RESOLVE_WILDCARD, &name);
333 if (!NT_STATUS_IS_OK(status)) {
337 if (!name->has_wildcard && !name->exists) {
338 return STATUS_NO_MORE_FILES;
341 status = pvfs_access_check_parent(pvfs, req, name, SEC_DIR_TRAVERSE | SEC_DIR_LIST);
342 if (!NT_STATUS_IS_OK(status)) {
346 /* we initially make search a child of the request, then if we
347 need to keep it long term we steal it for the private
349 search = talloc(req, struct pvfs_search_state);
351 return NT_STATUS_NO_MEMORY;
354 /* do the actual directory listing */
355 status = pvfs_list_start(pvfs, name, search, &dir);
356 if (!NT_STATUS_IS_OK(status)) {
360 /* we need to give a handle back to the client so it
361 can continue a search */
362 id = idr_get_new(pvfs->search.idtree, search, MAX_OLD_SEARCHES);
364 pvfs_search_cleanup(pvfs);
365 id = idr_get_new(pvfs->search.idtree, search, MAX_OLD_SEARCHES);
368 return NT_STATUS_INSUFFICIENT_RESOURCES;
374 search->current_index = 0;
375 search->search_attrib = search_attrib & 0xFF;
376 search->must_attrib = (search_attrib>>8) & 0xFF;
377 search->last_used = time(NULL);
380 DLIST_ADD(pvfs->search.list, search);
382 talloc_set_destructor(search, pvfs_search_destructor);
384 status = pvfs_search_fill(pvfs, req, io->search_first.in.max_count, search, io->generic.data_level,
385 &reply_count, search_private, callback);
386 if (!NT_STATUS_IS_OK(status)) {
390 io->search_first.out.count = reply_count;
392 /* not matching any entries is an error */
393 if (reply_count == 0) {
394 return STATUS_NO_MORE_FILES;
397 talloc_steal(pvfs, search);
402 /* continue a old style search */
403 static NTSTATUS pvfs_search_next_old(struct ntvfs_module_context *ntvfs,
404 struct ntvfs_request *req, union smb_search_next *io,
405 void *search_private,
406 bool (*callback)(void *, const union smb_search_data *))
408 struct pvfs_state *pvfs = ntvfs->private_data;
409 struct pvfs_search_state *search;
410 struct pvfs_dir *dir;
411 uint_t reply_count, max_count;
415 handle = io->search_next.in.id.handle | (io->search_next.in.id.reserved<<8);
416 max_count = io->search_next.in.max_count;
418 search = idr_find(pvfs->search.idtree, handle);
419 if (search == NULL) {
420 /* we didn't find the search handle */
421 return NT_STATUS_INVALID_HANDLE;
426 status = pvfs_list_seek_ofs(dir, io->search_next.in.id.server_cookie,
427 &search->current_index);
428 if (!NT_STATUS_IS_OK(status)) {
431 search->last_used = time(NULL);
433 status = pvfs_search_fill(pvfs, req, max_count, search, io->generic.data_level,
434 &reply_count, search_private, callback);
435 if (!NT_STATUS_IS_OK(status)) {
439 io->search_next.out.count = reply_count;
441 /* not matching any entries means end of search */
442 if (reply_count == 0) {
450 list files in a directory matching a wildcard pattern
452 static NTSTATUS pvfs_search_first_trans2(struct ntvfs_module_context *ntvfs,
453 struct ntvfs_request *req, union smb_search_first *io,
454 void *search_private,
455 bool (*callback)(void *, const union smb_search_data *))
457 struct pvfs_dir *dir;
458 struct pvfs_state *pvfs = ntvfs->private_data;
459 struct pvfs_search_state *search;
461 uint16_t search_attrib, max_count;
464 struct pvfs_filename *name;
467 search_attrib = io->t2ffirst.in.search_attrib;
468 pattern = io->t2ffirst.in.pattern;
469 max_count = io->t2ffirst.in.max_count;
471 /* resolve the cifs name to a posix name */
472 status = pvfs_resolve_name(pvfs, req, pattern, PVFS_RESOLVE_WILDCARD, &name);
473 if (!NT_STATUS_IS_OK(status)) {
477 if (!name->has_wildcard && !name->exists) {
478 return NT_STATUS_NO_SUCH_FILE;
481 status = pvfs_access_check_parent(pvfs, req, name, SEC_DIR_TRAVERSE | SEC_DIR_LIST);
482 if (!NT_STATUS_IS_OK(status)) {
486 /* we initially make search a child of the request, then if we
487 need to keep it long term we steal it for the private
489 search = talloc(req, struct pvfs_search_state);
491 return NT_STATUS_NO_MEMORY;
494 /* do the actual directory listing */
495 status = pvfs_list_start(pvfs, name, search, &dir);
496 if (!NT_STATUS_IS_OK(status)) {
500 id = idr_get_new(pvfs->search.idtree, search, MAX_SEARCH_HANDLES);
502 return NT_STATUS_INSUFFICIENT_RESOURCES;
508 search->current_index = 0;
509 search->search_attrib = search_attrib;
510 search->must_attrib = 0;
511 search->last_used = 0;
512 search->num_ea_names = io->t2ffirst.in.num_names;
513 search->ea_names = io->t2ffirst.in.ea_names;
516 DLIST_ADD(pvfs->search.list, search);
517 talloc_set_destructor(search, pvfs_search_destructor);
519 status = pvfs_search_fill(pvfs, req, max_count, search, io->generic.data_level,
520 &reply_count, search_private, callback);
521 if (!NT_STATUS_IS_OK(status)) {
525 /* not matching any entries is an error */
526 if (reply_count == 0) {
527 return NT_STATUS_NO_SUCH_FILE;
530 io->t2ffirst.out.count = reply_count;
531 io->t2ffirst.out.handle = search->handle;
532 io->t2ffirst.out.end_of_search = pvfs_list_eos(dir, search->current_index) ? 1 : 0;
534 /* work out if we are going to keep the search state
535 and allow for a search continue */
536 if ((io->t2ffirst.in.flags & FLAG_TRANS2_FIND_CLOSE) ||
537 ((io->t2ffirst.in.flags & FLAG_TRANS2_FIND_CLOSE_IF_END) &&
538 io->t2ffirst.out.end_of_search)) {
541 talloc_steal(pvfs, search);
547 /* continue a search */
548 static NTSTATUS pvfs_search_next_trans2(struct ntvfs_module_context *ntvfs,
549 struct ntvfs_request *req, union smb_search_next *io,
550 void *search_private,
551 bool (*callback)(void *, const union smb_search_data *))
553 struct pvfs_state *pvfs = ntvfs->private_data;
554 struct pvfs_search_state *search;
555 struct pvfs_dir *dir;
560 handle = io->t2fnext.in.handle;
562 search = idr_find(pvfs->search.idtree, handle);
563 if (search == NULL) {
564 /* we didn't find the search handle */
565 return NT_STATUS_INVALID_HANDLE;
570 status = NT_STATUS_OK;
572 /* work out what type of continuation is being used */
573 if (io->t2fnext.in.last_name && *io->t2fnext.in.last_name) {
574 status = pvfs_list_seek(dir, io->t2fnext.in.last_name, &search->current_index);
575 if (!NT_STATUS_IS_OK(status) && io->t2fnext.in.resume_key) {
576 status = pvfs_list_seek_ofs(dir, io->t2fnext.in.resume_key,
577 &search->current_index);
579 } else if (!(io->t2fnext.in.flags & FLAG_TRANS2_FIND_CONTINUE)) {
580 status = pvfs_list_seek_ofs(dir, io->t2fnext.in.resume_key,
581 &search->current_index);
583 if (!NT_STATUS_IS_OK(status)) {
587 search->num_ea_names = io->t2fnext.in.num_names;
588 search->ea_names = io->t2fnext.in.ea_names;
590 status = pvfs_search_fill(pvfs, req, io->t2fnext.in.max_count, search, io->generic.data_level,
591 &reply_count, search_private, callback);
592 if (!NT_STATUS_IS_OK(status)) {
596 io->t2fnext.out.count = reply_count;
597 io->t2fnext.out.end_of_search = pvfs_list_eos(dir, search->current_index) ? 1 : 0;
599 /* work out if we are going to keep the search state */
600 if ((io->t2fnext.in.flags & FLAG_TRANS2_FIND_CLOSE) ||
601 ((io->t2fnext.in.flags & FLAG_TRANS2_FIND_CLOSE_IF_END) &&
602 io->t2fnext.out.end_of_search)) {
609 static NTSTATUS pvfs_search_first_smb2(struct ntvfs_module_context *ntvfs,
610 struct ntvfs_request *req, const struct smb2_find *io,
611 void *search_private,
612 bool (*callback)(void *, const union smb_search_data *))
614 struct pvfs_dir *dir;
615 struct pvfs_state *pvfs = ntvfs->private_data;
616 struct pvfs_search_state *search;
621 struct pvfs_filename *name;
624 f = pvfs_find_fd(pvfs, req, io->in.file.ntvfs);
626 return NT_STATUS_FILE_CLOSED;
629 /* its only valid for directories */
630 if (f->handle->fd != -1) {
631 return NT_STATUS_INVALID_PARAMETER;
634 if (!(f->access_mask & SEC_DIR_LIST)) {
635 return NT_STATUS_ACCESS_DENIED;
639 talloc_free(f->search);
643 if (strequal(io->in.pattern, "")) {
644 return NT_STATUS_OBJECT_NAME_INVALID;
646 if (strchr_m(io->in.pattern, '\\')) {
647 return NT_STATUS_OBJECT_NAME_INVALID;
649 if (strchr_m(io->in.pattern, '/')) {
650 return NT_STATUS_OBJECT_NAME_INVALID;
653 if (strequal("", f->handle->name->original_name)) {
654 pattern = talloc_asprintf(req, "\\%s", io->in.pattern);
655 NT_STATUS_HAVE_NO_MEMORY(pattern);
657 pattern = talloc_asprintf(req, "\\%s\\%s",
658 f->handle->name->original_name,
660 NT_STATUS_HAVE_NO_MEMORY(pattern);
663 /* resolve the cifs name to a posix name */
664 status = pvfs_resolve_name(pvfs, req, pattern, PVFS_RESOLVE_WILDCARD, &name);
665 NT_STATUS_NOT_OK_RETURN(status);
667 if (!name->has_wildcard && !name->exists) {
668 return NT_STATUS_NO_SUCH_FILE;
671 /* we initially make search a child of the request, then if we
672 need to keep it long term we steal it for the private
674 search = talloc(req, struct pvfs_search_state);
675 NT_STATUS_HAVE_NO_MEMORY(search);
677 /* do the actual directory listing */
678 status = pvfs_list_start(pvfs, name, search, &dir);
679 NT_STATUS_NOT_OK_RETURN(status);
682 search->handle = INVALID_SEARCH_HANDLE;
684 search->current_index = 0;
685 search->search_attrib = 0x0000FFFF;
686 search->must_attrib = 0;
687 search->last_used = 0;
688 search->num_ea_names = 0;
689 search->ea_names = NULL;
692 if (io->in.continue_flags & SMB2_CONTINUE_FLAG_SINGLE) {
695 max_count = UINT16_MAX;
698 status = pvfs_search_fill(pvfs, req, max_count, search, io->data_level,
699 &reply_count, search_private, callback);
700 NT_STATUS_NOT_OK_RETURN(status);
702 /* not matching any entries is an error */
703 if (reply_count == 0) {
704 return NT_STATUS_NO_SUCH_FILE;
707 f->search = talloc_steal(f, search);
712 static NTSTATUS pvfs_search_next_smb2(struct ntvfs_module_context *ntvfs,
713 struct ntvfs_request *req, const struct smb2_find *io,
714 void *search_private,
715 bool (*callback)(void *, const union smb_search_data *))
717 struct pvfs_state *pvfs = ntvfs->private_data;
718 struct pvfs_search_state *search;
724 f = pvfs_find_fd(pvfs, req, io->in.file.ntvfs);
726 return NT_STATUS_FILE_CLOSED;
729 /* its only valid for directories */
730 if (f->handle->fd != -1) {
731 return NT_STATUS_INVALID_PARAMETER;
734 /* if there's no search started on the dir handle, it's like a search_first */
737 return pvfs_search_first_smb2(ntvfs, req, io, search_private, callback);
740 if (io->in.continue_flags & SMB2_CONTINUE_FLAG_RESTART) {
741 search->current_index = 0;
744 if (io->in.continue_flags & SMB2_CONTINUE_FLAG_SINGLE) {
747 max_count = UINT16_MAX;
750 status = pvfs_search_fill(pvfs, req, max_count, search, io->data_level,
751 &reply_count, search_private, callback);
752 NT_STATUS_NOT_OK_RETURN(status);
754 /* not matching any entries is an error */
755 if (reply_count == 0) {
756 return STATUS_NO_MORE_FILES;
763 list files in a directory matching a wildcard pattern
765 NTSTATUS pvfs_search_first(struct ntvfs_module_context *ntvfs,
766 struct ntvfs_request *req, union smb_search_first *io,
767 void *search_private,
768 bool (*callback)(void *, const union smb_search_data *))
770 switch (io->generic.level) {
771 case RAW_SEARCH_SEARCH:
772 case RAW_SEARCH_FFIRST:
773 case RAW_SEARCH_FUNIQUE:
774 return pvfs_search_first_old(ntvfs, req, io, search_private, callback);
776 case RAW_SEARCH_TRANS2:
777 return pvfs_search_first_trans2(ntvfs, req, io, search_private, callback);
779 case RAW_SEARCH_SMB2:
780 return pvfs_search_first_smb2(ntvfs, req, &io->smb2, search_private, callback);
783 return NT_STATUS_INVALID_LEVEL;
786 /* continue a search */
787 NTSTATUS pvfs_search_next(struct ntvfs_module_context *ntvfs,
788 struct ntvfs_request *req, union smb_search_next *io,
789 void *search_private,
790 bool (*callback)(void *, const union smb_search_data *))
792 switch (io->generic.level) {
793 case RAW_SEARCH_SEARCH:
794 case RAW_SEARCH_FFIRST:
795 return pvfs_search_next_old(ntvfs, req, io, search_private, callback);
797 case RAW_SEARCH_FUNIQUE:
798 return NT_STATUS_INVALID_LEVEL;
800 case RAW_SEARCH_TRANS2:
801 return pvfs_search_next_trans2(ntvfs, req, io, search_private, callback);
803 case RAW_SEARCH_SMB2:
804 return pvfs_search_next_smb2(ntvfs, req, &io->smb2, search_private, callback);
807 return NT_STATUS_INVALID_LEVEL;
812 NTSTATUS pvfs_search_close(struct ntvfs_module_context *ntvfs,
813 struct ntvfs_request *req, union smb_search_close *io)
815 struct pvfs_state *pvfs = ntvfs->private_data;
816 struct pvfs_search_state *search;
817 uint16_t handle = INVALID_SEARCH_HANDLE;
819 switch (io->generic.level) {
820 case RAW_FINDCLOSE_GENERIC:
821 return NT_STATUS_INVALID_LEVEL;
823 case RAW_FINDCLOSE_FCLOSE:
824 handle = io->fclose.in.id.handle;
827 case RAW_FINDCLOSE_FINDCLOSE:
828 handle = io->findclose.in.handle;
832 search = idr_find(pvfs->search.idtree, handle);
833 if (search == NULL) {
834 /* we didn't find the search handle */
835 return NT_STATUS_INVALID_HANDLE;