1 /*
2 Unix SMB/CIFS implementation.
3 VFS module functions
4
5 Copyright (C) Simo Sorce 2002
6 Copyright (C) Eric Lorimer 2002
7
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.
12
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.
17
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/>.
20 */
21
22 #include "includes.h"
23 #include "smbd/smbd.h"
24 #include "system/passwd.h"
25 #include "system/filesys.h"
26 #include "vfstest.h"
27 #include "../lib/util/util_pw.h"
28 #include "libcli/security/security.h"
29 #include "passdb/machine_sid.h"
30
31 static const char *null_string = "";
32
ssf_flags(void)33 static uint32_t ssf_flags(void)
34 {
35 return lp_posix_pathnames() ? SMB_FILENAME_POSIX_PATH : 0;
36 }
37
cmd_load_module(struct vfs_state * vfs,TALLOC_CTX * mem_ctx,int argc,const char ** argv)38 static NTSTATUS cmd_load_module(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
39 {
40 int i;
41
42 if (argc < 2) {
43 printf("Usage: load <modules>\n");
44 return NT_STATUS_OK;
45 }
46
47 for (i=argc-1;i>0;i--) {
48 if (!vfs_init_custom(vfs->conn, argv[i])) {
49 DEBUG(0, ("load: (vfs_init_custom failed for %s)\n", argv[i]));
50 return NT_STATUS_UNSUCCESSFUL;
51 }
52 }
53 printf("load: ok\n");
54 return NT_STATUS_OK;
55 }
56
cmd_populate(struct vfs_state * vfs,TALLOC_CTX * mem_ctx,int argc,const char ** argv)57 static NTSTATUS cmd_populate(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
58 {
59 char c;
60 size_t size;
61 if (argc != 3) {
62 printf("Usage: populate <char> <size>\n");
63 return NT_STATUS_OK;
64 }
65 c = argv[1][0];
66 size = atoi(argv[2]);
67 vfs->data = talloc_array(mem_ctx, char, size);
68 if (vfs->data == NULL) {
69 printf("populate: error=-1 (not enough memory)");
70 return NT_STATUS_UNSUCCESSFUL;
71 }
72 memset(vfs->data, c, size);
73 vfs->data_size = size;
74 return NT_STATUS_OK;
75 }
76
cmd_show_data(struct vfs_state * vfs,TALLOC_CTX * mem_ctx,int argc,const char ** argv)77 static NTSTATUS cmd_show_data(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
78 {
79 size_t offset;
80 size_t len;
81 if (argc != 1 && argc != 3) {
82 printf("Usage: showdata [<offset> <len>]\n");
83 return NT_STATUS_OK;
84 }
85 if (vfs->data == NULL || vfs->data_size == 0) {
86 printf("show_data: error=-1 (buffer empty)\n");
87 return NT_STATUS_UNSUCCESSFUL;
88 }
89
90 if (argc == 3) {
91 offset = atoi(argv[1]);
92 len = atoi(argv[2]);
93 } else {
94 offset = 0;
95 len = vfs->data_size;
96 }
97 if ((offset + len) > vfs->data_size) {
98 printf("show_data: error=-1 (not enough data in buffer)\n");
99 return NT_STATUS_UNSUCCESSFUL;
100 }
101 dump_data(0, (uint8_t *)(vfs->data) + offset, len);
102 return NT_STATUS_OK;
103 }
104
cmd_connect(struct vfs_state * vfs,TALLOC_CTX * mem_ctx,int argc,const char ** argv)105 static NTSTATUS cmd_connect(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
106 {
107 const struct loadparm_substitution *lp_sub =
108 loadparm_s3_global_substitution();
109
110 SMB_VFS_CONNECT(vfs->conn, lp_servicename(talloc_tos(), lp_sub, SNUM(vfs->conn)), "vfstest");
111 return NT_STATUS_OK;
112 }
113
cmd_disconnect(struct vfs_state * vfs,TALLOC_CTX * mem_ctx,int argc,const char ** argv)114 static NTSTATUS cmd_disconnect(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
115 {
116 SMB_VFS_DISCONNECT(vfs->conn);
117 return NT_STATUS_OK;
118 }
119
cmd_disk_free(struct vfs_state * vfs,TALLOC_CTX * mem_ctx,int argc,const char ** argv)120 static NTSTATUS cmd_disk_free(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
121 {
122 struct smb_filename *smb_fname = NULL;
123 uint64_t diskfree, bsize, dfree, dsize;
124 if (argc != 2) {
125 printf("Usage: disk_free <path>\n");
126 return NT_STATUS_OK;
127 }
128
129 smb_fname = synthetic_smb_fname(talloc_tos(),
130 argv[1],
131 NULL,
132 NULL,
133 ssf_flags());
134 if (smb_fname == NULL) {
135 return NT_STATUS_NO_MEMORY;
136 }
137 diskfree = SMB_VFS_DISK_FREE(vfs->conn, smb_fname,
138 &bsize, &dfree, &dsize);
139 printf("disk_free: %lu, bsize = %lu, dfree = %lu, dsize = %lu\n",
140 (unsigned long)diskfree,
141 (unsigned long)bsize,
142 (unsigned long)dfree,
143 (unsigned long)dsize);
144 return NT_STATUS_OK;
145 }
146
cmd_get_quota(struct vfs_state * vfs,TALLOC_CTX * mem_ctx,int argc,const char ** argv)147 static NTSTATUS cmd_get_quota(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
148 {
149 struct smb_filename *smb_fname = NULL;
150 uint64_t quota, bsize, dfree, dsize;
151 enum SMB_QUOTA_TYPE qtype;
152 SMB_DISK_QUOTA D;
153 unid_t id;
154 int r;
155
156 if (argc != 4) {
157 printf("Usage: get_quota <path> [user|group] id\n");
158 return NT_STATUS_OK;
159 }
160
161 smb_fname = synthetic_smb_fname(talloc_tos(),
162 argv[1],
163 NULL,
164 NULL,
165 ssf_flags());
166 if (smb_fname == NULL) {
167 return NT_STATUS_NO_MEMORY;
168 }
169
170 if(strcmp(argv[2], "user") == 0) {
171 qtype = SMB_USER_FS_QUOTA_TYPE;
172 }
173 else if(strcmp(argv[2], "group") == 0) {
174 qtype = SMB_GROUP_FS_QUOTA_TYPE;
175 }
176 else {
177 printf("Usage: get_quota <path> [user|group] id\n");
178 return NT_STATUS_OK;
179 }
180
181 id.uid = atoi(argv[3]);
182
183 ZERO_STRUCT(D);
184
185 r = SMB_VFS_GET_QUOTA(vfs->conn, smb_fname, qtype, id, &D);
186
187 if (r == -1 && errno != ENOSYS) {
188 return NT_STATUS_UNSUCCESSFUL;
189 }
190
191 if (r == 0 && (D.qflags & QUOTAS_DENY_DISK) == 0) {
192 return NT_STATUS_UNSUCCESSFUL;
193 }
194
195 bsize = D.bsize;
196 /* Use softlimit to determine disk space, except when it has been exceeded */
197 if (
198 (D.softlimit && D.curblocks >= D.softlimit) ||
199 (D.hardlimit && D.curblocks >= D.hardlimit) ||
200 (D.isoftlimit && D.curinodes >= D.isoftlimit) ||
201 (D.ihardlimit && D.curinodes>=D.ihardlimit)
202 ) {
203 dfree = 0;
204 dsize = D.curblocks;
205 } else if (D.softlimit==0 && D.hardlimit==0) {
206 return NT_STATUS_UNSUCCESSFUL;
207 } else {
208 if (D.softlimit == 0) {
209 D.softlimit = D.hardlimit;
210 }
211 dfree = D.softlimit - D.curblocks;
212 dsize = D.softlimit;
213 }
214
215 printf("get_quota: bsize = %lu, dfree = %lu, dsize = %lu\n",
216 (unsigned long)bsize,
217 (unsigned long)dfree,
218 (unsigned long)dsize);
219
220 return NT_STATUS_OK;
221 }
222
223
cmd_opendir(struct vfs_state * vfs,TALLOC_CTX * mem_ctx,int argc,const char ** argv)224 static NTSTATUS cmd_opendir(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
225 {
226 struct smb_filename *smb_fname = NULL;
227
228 if (argc != 2) {
229 printf("Usage: opendir <fname>\n");
230 return NT_STATUS_OK;
231 }
232
233 smb_fname = synthetic_smb_fname(talloc_tos(),
234 argv[1],
235 NULL,
236 NULL,
237 ssf_flags());
238 if (smb_fname == NULL) {
239 return NT_STATUS_NO_MEMORY;
240 }
241
242 vfs->currentdir = SMB_VFS_OPENDIR(vfs->conn, smb_fname, NULL, 0);
243 if (vfs->currentdir == NULL) {
244 printf("opendir error=%d (%s)\n", errno, strerror(errno));
245 TALLOC_FREE(smb_fname);
246 return NT_STATUS_UNSUCCESSFUL;
247 }
248
249 TALLOC_FREE(smb_fname);
250 printf("opendir: ok\n");
251 return NT_STATUS_OK;
252 }
253
254
cmd_readdir(struct vfs_state * vfs,TALLOC_CTX * mem_ctx,int argc,const char ** argv)255 static NTSTATUS cmd_readdir(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
256 {
257 SMB_STRUCT_STAT st;
258 struct dirent *dent = NULL;
259
260 if (vfs->currentdir == NULL) {
261 printf("readdir: error=-1 (no open directory)\n");
262 return NT_STATUS_UNSUCCESSFUL;
263 }
264
265 dent = SMB_VFS_READDIR(vfs->conn, vfs->currentdir, &st);
266 if (dent == NULL) {
267 printf("readdir: NULL\n");
268 return NT_STATUS_OK;
269 }
270
271 printf("readdir: %s\n", dent->d_name);
272 if (VALID_STAT(st)) {
273 time_t tmp_time;
274 printf(" stat available");
275 if (S_ISREG(st.st_ex_mode)) printf(" Regular File\n");
276 else if (S_ISDIR(st.st_ex_mode)) printf(" Directory\n");
277 else if (S_ISCHR(st.st_ex_mode)) printf(" Character Device\n");
278 else if (S_ISBLK(st.st_ex_mode)) printf(" Block Device\n");
279 else if (S_ISFIFO(st.st_ex_mode)) printf(" Fifo\n");
280 else if (S_ISLNK(st.st_ex_mode)) printf(" Symbolic Link\n");
281 else if (S_ISSOCK(st.st_ex_mode)) printf(" Socket\n");
282 printf(" Size: %10u", (unsigned int)st.st_ex_size);
283 #ifdef HAVE_STAT_ST_BLOCKS
284 printf(" Blocks: %9u", (unsigned int)st.st_ex_blocks);
285 #endif
286 #ifdef HAVE_STAT_ST_BLKSIZE
287 printf(" IO Block: %u\n", (unsigned int)st.st_ex_blksize);
288 #endif
289 printf(" Device: 0x%10x", (unsigned int)st.st_ex_dev);
290 printf(" Inode: %10u", (unsigned int)st.st_ex_ino);
291 printf(" Links: %10u\n", (unsigned int)st.st_ex_nlink);
292 printf(" Access: %05o", (int)((st.st_ex_mode) & 007777));
293 printf(" Uid: %5lu Gid: %5lu\n",
294 (unsigned long)st.st_ex_uid,
295 (unsigned long)st.st_ex_gid);
296 tmp_time = convert_timespec_to_time_t(st.st_ex_atime);
297 printf(" Access: %s", ctime(&tmp_time));
298 tmp_time = convert_timespec_to_time_t(st.st_ex_mtime);
299 printf(" Modify: %s", ctime(&tmp_time));
300 tmp_time = convert_timespec_to_time_t(st.st_ex_ctime);
301 printf(" Change: %s", ctime(&tmp_time));
302 }
303
304 return NT_STATUS_OK;
305 }
306
307
cmd_mkdir(struct vfs_state * vfs,TALLOC_CTX * mem_ctx,int argc,const char ** argv)308 static NTSTATUS cmd_mkdir(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
309 {
310 struct smb_filename *smb_fname = NULL;
311 int ret;
312
313 if (argc != 2) {
314 printf("Usage: mkdir <path>\n");
315 return NT_STATUS_OK;
316 }
317
318 smb_fname = synthetic_smb_fname(talloc_tos(),
319 argv[1],
320 NULL,
321 NULL,
322 ssf_flags());
323
324 if (smb_fname == NULL) {
325 return NT_STATUS_NO_MEMORY;
326 }
327
328 ret = SMB_VFS_MKDIRAT(vfs->conn,
329 vfs->conn->cwd_fsp,
330 smb_fname,
331 00755);
332 if (ret == -1) {
333 printf("mkdir error=%d (%s)\n", errno, strerror(errno));
334 return NT_STATUS_UNSUCCESSFUL;
335 }
336
337 printf("mkdir: ok\n");
338 return NT_STATUS_OK;
339 }
340
341
cmd_closedir(struct vfs_state * vfs,TALLOC_CTX * mem_ctx,int argc,const char ** argv)342 static NTSTATUS cmd_closedir(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
343 {
344 int ret;
345
346 if (vfs->currentdir == NULL) {
347 printf("closedir: failure (no directory open)\n");
348 return NT_STATUS_UNSUCCESSFUL;
349 }
350
351 ret = SMB_VFS_CLOSEDIR(vfs->conn, vfs->currentdir);
352 if (ret == -1) {
353 printf("closedir failure: %s\n", strerror(errno));
354 return NT_STATUS_UNSUCCESSFUL;
355 }
356
357 printf("closedir: ok\n");
358 vfs->currentdir = NULL;
359 return NT_STATUS_OK;
360 }
361
362
cmd_open(struct vfs_state * vfs,TALLOC_CTX * mem_ctx,int argc,const char ** argv)363 static NTSTATUS cmd_open(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
364 {
365 int flags;
366 mode_t mode;
367 const char *flagstr;
368 files_struct *fsp;
369 struct smb_filename *smb_fname = NULL;
370 NTSTATUS status;
371 int ret;
372
373 mode = 00400;
374
375 if (argc < 3 || argc > 5) {
376 printf("Usage: open <filename> <flags> <mode>\n");
377 printf(" flags: O = O_RDONLY\n");
378 printf(" R = O_RDWR\n");
379 printf(" W = O_WRONLY\n");
380 printf(" C = O_CREAT\n");
381 printf(" E = O_EXCL\n");
382 printf(" T = O_TRUNC\n");
383 printf(" A = O_APPEND\n");
384 printf(" N = O_NONBLOCK/O_NDELAY\n");
385 #ifdef O_SYNC
386 printf(" S = O_SYNC\n");
387 #endif
388 #ifdef O_NOFOLLOW
389 printf(" F = O_NOFOLLOW\n");
390 #endif
391 printf(" mode: see open.2\n");
392 printf(" mode is ignored if C flag not present\n");
393 printf(" mode defaults to 00400\n");
394 return NT_STATUS_OK;
395 }
396 flags = 0;
397 flagstr = argv[2];
398 while (*flagstr) {
399 switch (*flagstr) {
400 case 'O':
401 flags |= O_RDONLY;
402 break;
403 case 'R':
404 flags |= O_RDWR;
405 break;
406 case 'W':
407 flags |= O_WRONLY;
408 break;
409 case 'C':
410 flags |= O_CREAT;
411 break;
412 case 'E':
413 flags |= O_EXCL;
414 break;
415 case 'T':
416 flags |= O_TRUNC;
417 break;
418 case 'A':
419 flags |= O_APPEND;
420 break;
421 case 'N':
422 flags |= O_NONBLOCK;
423 break;
424 #ifdef O_SYNC
425 case 'S':
426 flags |= O_SYNC;
427 break;
428 #endif
429 #ifdef O_NOFOLLOW
430 case 'F':
431 flags |= O_NOFOLLOW;
432 break;
433 #endif
434 default:
435 printf("open: error=-1 (invalid flag!)\n");
436 return NT_STATUS_UNSUCCESSFUL;
437 }
438 flagstr++;
439 }
440 if ((flags & O_CREAT) && argc == 4) {
441 if (sscanf(argv[3], "%ho", (unsigned short *)&mode) == 0) {
442 printf("open: error=-1 (invalid mode!)\n");
443 return NT_STATUS_UNSUCCESSFUL;
444 }
445 }
446
447 fsp = talloc_zero(vfs, struct files_struct);
448 if (fsp == NULL) {
449 return NT_STATUS_NO_MEMORY;
450 }
451 fsp->fh = talloc_zero(fsp, struct fd_handle);
452 if (fsp->fh == NULL) {
453 TALLOC_FREE(fsp);
454 return NT_STATUS_NO_MEMORY;
455 }
456 fsp->conn = vfs->conn;
457
458 smb_fname = synthetic_smb_fname_split(NULL,
459 argv[1],
460 lp_posix_pathnames());
461 if (smb_fname == NULL) {
462 TALLOC_FREE(fsp);
463 return NT_STATUS_NO_MEMORY;
464 }
465
466 fsp->fsp_name = smb_fname;
467
468 fsp->fh->fd = SMB_VFS_OPEN(vfs->conn, smb_fname, fsp, flags, mode);
469 if (fsp->fh->fd == -1) {
470 printf("open: error=%d (%s)\n", errno, strerror(errno));
471 TALLOC_FREE(fsp);
472 TALLOC_FREE(smb_fname);
473 return NT_STATUS_UNSUCCESSFUL;
474 }
475
476 status = NT_STATUS_OK;
477 ret = SMB_VFS_FSTAT(fsp, &smb_fname->st);
478 if (ret == -1) {
479 /* If we have an fd, this stat should succeed. */
480 DEBUG(0,("Error doing fstat on open file %s "
481 "(%s)\n",
482 smb_fname_str_dbg(smb_fname),
483 strerror(errno) ));
484 status = map_nt_error_from_unix(errno);
485 } else if (S_ISDIR(smb_fname->st.st_ex_mode)) {
486 errno = EISDIR;
487 status = NT_STATUS_FILE_IS_A_DIRECTORY;
488 }
489
490 if (!NT_STATUS_IS_OK(status)) {
491 SMB_VFS_CLOSE(fsp);
492 TALLOC_FREE(fsp);
493 TALLOC_FREE(smb_fname);
494 return status;
495 }
496
497 fsp->file_id = vfs_file_id_from_sbuf(vfs->conn, &smb_fname->st);
498 fsp->vuid = UID_FIELD_INVALID;
499 fsp->file_pid = 0;
500 fsp->can_lock = True;
501 fsp->can_read = True;
502 fsp->can_write =
503 CAN_WRITE(vfs->conn);
504 fsp->print_file = NULL;
505 fsp->modified = False;
506 fsp->sent_oplock_break = NO_BREAK_SENT;
507 fsp->is_directory = False;
508
509 vfs->files[fsp->fh->fd] = fsp;
510 printf("open: fd=%d\n", fsp->fh->fd);
511 return NT_STATUS_OK;
512 }
513
514
cmd_pathfunc(struct vfs_state * vfs,TALLOC_CTX * mem_ctx,int argc,const char ** argv)515 static NTSTATUS cmd_pathfunc(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
516 {
517 struct smb_filename *smb_fname = NULL;
518 int ret = -1;
519
520 if (argc != 2) {
521 printf("Usage: %s <path>\n", argv[0]);
522 return NT_STATUS_OK;
523 }
524
525 smb_fname = synthetic_smb_fname(talloc_tos(),
526 argv[1],
527 NULL,
528 NULL,
529 ssf_flags());
530
531 if (smb_fname == NULL) {
532 return NT_STATUS_NO_MEMORY;
533 }
534
535 if (strcmp("rmdir", argv[0]) == 0 ) {
536 ret = SMB_VFS_UNLINKAT(vfs->conn,
537 vfs->conn->cwd_fsp,
538 smb_fname,
539 AT_REMOVEDIR);
540 TALLOC_FREE(smb_fname);
541 } else if (strcmp("unlink", argv[0]) == 0 ) {
542 TALLOC_FREE(smb_fname);
543 /* unlink can be a stream:name */
544 smb_fname = synthetic_smb_fname_split(talloc_tos(),
545 argv[1],
546 lp_posix_pathnames());
547 if (smb_fname == NULL) {
548 return NT_STATUS_NO_MEMORY;
549 }
550 ret = SMB_VFS_UNLINKAT(vfs->conn,
551 vfs->conn->cwd_fsp,
552 smb_fname,
553 0);
554 TALLOC_FREE(smb_fname);
555 } else if (strcmp("chdir", argv[0]) == 0 ) {
556 ret = SMB_VFS_CHDIR(vfs->conn, smb_fname);
557 TALLOC_FREE(smb_fname);
558 } else {
559 printf("%s: error=%d (invalid function name!)\n", argv[0], errno);
560 return NT_STATUS_UNSUCCESSFUL;
561 }
562
563 if (ret == -1) {
564 printf("%s: error=%d (%s)\n", argv[0], errno, strerror(errno));
565 return NT_STATUS_UNSUCCESSFUL;
566 }
567
568 printf("%s: ok\n", argv[0]);
569 return NT_STATUS_OK;
570 }
571
572
cmd_close(struct vfs_state * vfs,TALLOC_CTX * mem_ctx,int argc,const char ** argv)573 static NTSTATUS cmd_close(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
574 {
575 int fd, ret;
576
577 if (argc != 2) {
578 printf("Usage: close <fd>\n");
579 return NT_STATUS_OK;
580 }
581
582 fd = atoi(argv[1]);
583 if (vfs->files[fd] == NULL) {
584 printf("close: error=-1 (invalid file descriptor)\n");
585 return NT_STATUS_OK;
586 }
587
588 ret = SMB_VFS_CLOSE(vfs->files[fd]);
589 if (ret == -1 )
590 printf("close: error=%d (%s)\n", errno, strerror(errno));
591 else
592 printf("close: ok\n");
593
594 TALLOC_FREE(vfs->files[fd]);
595 vfs->files[fd] = NULL;
596 return NT_STATUS_OK;
597 }
598
599
cmd_read(struct vfs_state * vfs,TALLOC_CTX * mem_ctx,int argc,const char ** argv)600 static NTSTATUS cmd_read(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
601 {
602 int fd;
603 size_t size, rsize;
604
605 if (argc != 3) {
606 printf("Usage: read <fd> <size>\n");
607 return NT_STATUS_OK;
608 }
609
610 /* do some error checking on these */
611 fd = atoi(argv[1]);
612 size = atoi(argv[2]);
613 vfs->data = talloc_array(mem_ctx, char, size);
614 if (vfs->data == NULL) {
615 printf("read: error=-1 (not enough memory)");
616 return NT_STATUS_UNSUCCESSFUL;
617 }
618 vfs->data_size = size;
619
620 rsize = read_file(vfs->files[fd], vfs->data, 0, size);
621 if (rsize == -1) {
622 printf("read: error=%d (%s)\n", errno, strerror(errno));
623 return NT_STATUS_UNSUCCESSFUL;
624 }
625
626 printf("read: ok\n");
627 return NT_STATUS_OK;
628 }
629
630
cmd_write(struct vfs_state * vfs,TALLOC_CTX * mem_ctx,int argc,const char ** argv)631 static NTSTATUS cmd_write(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
632 {
633 int fd, size, wsize;
634
635 if (argc != 3) {
636 printf("Usage: write <fd> <size>\n");
637 return NT_STATUS_OK;
638 }
639
640 /* some error checking should go here */
641 fd = atoi(argv[1]);
642 size = atoi(argv[2]);
643 if (vfs->data == NULL) {
644 printf("write: error=-1 (buffer empty, please populate it before writing)");
645 return NT_STATUS_UNSUCCESSFUL;
646 }
647
648 if (vfs->data_size < size) {
649 printf("write: error=-1 (buffer too small, please put some more data in)");
650 return NT_STATUS_UNSUCCESSFUL;
651 }
652
653 wsize = write_file(NULL, vfs->files[fd], vfs->data, 0, size);
654
655 if (wsize == -1) {
656 printf("write: error=%d (%s)\n", errno, strerror(errno));
657 return NT_STATUS_UNSUCCESSFUL;
658 }
659
660 printf("write: ok\n");
661 return NT_STATUS_OK;
662 }
663
664
cmd_lseek(struct vfs_state * vfs,TALLOC_CTX * mem_ctx,int argc,const char ** argv)665 static NTSTATUS cmd_lseek(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
666 {
667 int fd, offset, whence;
668 off_t pos;
669
670 if (argc != 4) {
671 printf("Usage: lseek <fd> <offset> <whence>\n...where whence is 1 => SEEK_SET, 2 => SEEK_CUR, 3 => SEEK_END\n");
672 return NT_STATUS_OK;
673 }
674
675 fd = atoi(argv[1]);
676 offset = atoi(argv[2]);
677 whence = atoi(argv[3]);
678 switch (whence) {
679 case 1: whence = SEEK_SET; break;
680 case 2: whence = SEEK_CUR; break;
681 default: whence = SEEK_END;
682 }
683
684 pos = SMB_VFS_LSEEK(vfs->files[fd], offset, whence);
685 if (pos == (off_t)-1) {
686 printf("lseek: error=%d (%s)\n", errno, strerror(errno));
687 return NT_STATUS_UNSUCCESSFUL;
688 }
689
690 printf("lseek: ok\n");
691 return NT_STATUS_OK;
692 }
693
694
cmd_rename(struct vfs_state * vfs,TALLOC_CTX * mem_ctx,int argc,const char ** argv)695 static NTSTATUS cmd_rename(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
696 {
697 int ret;
698 struct smb_filename *smb_fname_src = NULL;
699 struct smb_filename *smb_fname_dst = NULL;
700
701 if (argc != 3) {
702 printf("Usage: rename <old> <new>\n");
703 return NT_STATUS_OK;
704 }
705
706 smb_fname_src = synthetic_smb_fname_split(mem_ctx,
707 argv[1],
708 lp_posix_pathnames());
709 if (smb_fname_src == NULL) {
710 return NT_STATUS_NO_MEMORY;
711 }
712
713 smb_fname_dst = synthetic_smb_fname_split(mem_ctx,
714 argv[2],
715 lp_posix_pathnames());
716 if (smb_fname_dst == NULL) {
717 TALLOC_FREE(smb_fname_src);
718 return NT_STATUS_NO_MEMORY;
719 }
720
721 ret = SMB_VFS_RENAMEAT(vfs->conn,
722 vfs->conn->cwd_fsp,
723 smb_fname_src,
724 vfs->conn->cwd_fsp,
725 smb_fname_dst);
726
727 TALLOC_FREE(smb_fname_src);
728 TALLOC_FREE(smb_fname_dst);
729 if (ret == -1) {
730 printf("rename: error=%d (%s)\n", errno, strerror(errno));
731 return NT_STATUS_UNSUCCESSFUL;
732 }
733
734 printf("rename: ok\n");
735 return NT_STATUS_OK;
736 }
737
cmd_fsync(struct vfs_state * vfs,TALLOC_CTX * mem_ctx,int argc,const char ** argv)738 static NTSTATUS cmd_fsync(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
739 {
740 int ret, fd;
741 if (argc != 2) {
742 printf("Usage: fsync <fd>\n");
743 return NT_STATUS_OK;
744 }
745
746 fd = atoi(argv[1]);
747 ret = smb_vfs_fsync_sync(vfs->files[fd]);
748 if (ret == -1) {
749 printf("fsync: error=%d (%s)\n", errno, strerror(errno));
750 return NT_STATUS_UNSUCCESSFUL;
751 }
752
753 printf("fsync: ok\n");
754 return NT_STATUS_OK;
755 }
756
757
cmd_stat(struct vfs_state * vfs,TALLOC_CTX * mem_ctx,int argc,const char ** argv)758 static NTSTATUS cmd_stat(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
759 {
760 int ret;
761 const char *user;
762 const char *group;
763 struct passwd *pwd = NULL;
764 struct group *grp = NULL;
765 struct smb_filename *smb_fname = NULL;
766 SMB_STRUCT_STAT st;
767 time_t tmp_time;
768
769 if (argc != 2) {
770 printf("Usage: stat <fname>\n");
771 return NT_STATUS_OK;
772 }
773
774 smb_fname = synthetic_smb_fname_split(mem_ctx,
775 argv[1],
776 lp_posix_pathnames());
777 if (smb_fname == NULL) {
778 return NT_STATUS_NO_MEMORY;
779 }
780
781 ret = SMB_VFS_STAT(vfs->conn, smb_fname);
782 if (ret == -1) {
783 printf("stat: error=%d (%s)\n", errno, strerror(errno));
784 TALLOC_FREE(smb_fname);
785 return NT_STATUS_UNSUCCESSFUL;
786 }
787 st = smb_fname->st;
788 TALLOC_FREE(smb_fname);
789
790 pwd = getpwuid(st.st_ex_uid);
791 if (pwd != NULL) user = pwd->pw_name;
792 else user = null_string;
793 grp = getgrgid(st.st_ex_gid);
794 if (grp != NULL) group = grp->gr_name;
795 else group = null_string;
796
797 printf("stat: ok\n");
798 printf(" File: %s", argv[1]);
799 if (S_ISREG(st.st_ex_mode)) printf(" Regular File\n");
800 else if (S_ISDIR(st.st_ex_mode)) printf(" Directory\n");
801 else if (S_ISCHR(st.st_ex_mode)) printf(" Character Device\n");
802 else if (S_ISBLK(st.st_ex_mode)) printf(" Block Device\n");
803 else if (S_ISFIFO(st.st_ex_mode)) printf(" Fifo\n");
804 else if (S_ISLNK(st.st_ex_mode)) printf(" Symbolic Link\n");
805 else if (S_ISSOCK(st.st_ex_mode)) printf(" Socket\n");
806 printf(" Size: %10u", (unsigned int)st.st_ex_size);
807 #ifdef HAVE_STAT_ST_BLOCKS
808 printf(" Blocks: %9u", (unsigned int)st.st_ex_blocks);
809 #endif
810 #ifdef HAVE_STAT_ST_BLKSIZE
811 printf(" IO Block: %u\n", (unsigned int)st.st_ex_blksize);
812 #endif
813 printf(" Device: 0x%10x", (unsigned int)st.st_ex_dev);
814 printf(" Inode: %10u", (unsigned int)st.st_ex_ino);
815 printf(" Links: %10u\n", (unsigned int)st.st_ex_nlink);
816 printf(" Access: %05o", (int)((st.st_ex_mode) & 007777));
817 printf(" Uid: %5lu/%.16s Gid: %5lu/%.16s\n", (unsigned long)st.st_ex_uid, user,
818 (unsigned long)st.st_ex_gid, group);
819 tmp_time = convert_timespec_to_time_t(st.st_ex_atime);
820 printf(" Access: %s", ctime(&tmp_time));
821 tmp_time = convert_timespec_to_time_t(st.st_ex_mtime);
822 printf(" Modify: %s", ctime(&tmp_time));
823 tmp_time = convert_timespec_to_time_t(st.st_ex_ctime);
824 printf(" Change: %s", ctime(&tmp_time));
825
826 return NT_STATUS_OK;
827 }
828
829
cmd_fstat(struct vfs_state * vfs,TALLOC_CTX * mem_ctx,int argc,const char ** argv)830 static NTSTATUS cmd_fstat(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
831 {
832 int fd;
833 const char *user;
834 const char *group;
835 struct passwd *pwd = NULL;
836 struct group *grp = NULL;
837 SMB_STRUCT_STAT st;
838 time_t tmp_time;
839
840 if (argc != 2) {
841 printf("Usage: fstat <fd>\n");
842 return NT_STATUS_OK;
843 }
844
845 fd = atoi(argv[1]);
846 if (fd < 0 || fd >= 1024) {
847 printf("fstat: error=%d (file descriptor out of range)\n", EBADF);
848 return NT_STATUS_OK;
849 }
850
851 if (vfs->files[fd] == NULL) {
852 printf("fstat: error=%d (invalid file descriptor)\n", EBADF);
853 return NT_STATUS_OK;
854 }
855
856 if (SMB_VFS_FSTAT(vfs->files[fd], &st) == -1) {
857 printf("fstat: error=%d (%s)\n", errno, strerror(errno));
858 return NT_STATUS_UNSUCCESSFUL;
859 }
860
861 pwd = getpwuid(st.st_ex_uid);
862 if (pwd != NULL) user = pwd->pw_name;
863 else user = null_string;
864 grp = getgrgid(st.st_ex_gid);
865 if (grp != NULL) group = grp->gr_name;
866 else group = null_string;
867
868 printf("fstat: ok\n");
869 if (S_ISREG(st.st_ex_mode)) printf(" Regular File\n");
870 else if (S_ISDIR(st.st_ex_mode)) printf(" Directory\n");
871 else if (S_ISCHR(st.st_ex_mode)) printf(" Character Device\n");
872 else if (S_ISBLK(st.st_ex_mode)) printf(" Block Device\n");
873 else if (S_ISFIFO(st.st_ex_mode)) printf(" Fifo\n");
874 else if (S_ISLNK(st.st_ex_mode)) printf(" Symbolic Link\n");
875 else if (S_ISSOCK(st.st_ex_mode)) printf(" Socket\n");
876 printf(" Size: %10u", (unsigned int)st.st_ex_size);
877 #ifdef HAVE_STAT_ST_BLOCKS
878 printf(" Blocks: %9u", (unsigned int)st.st_ex_blocks);
879 #endif
880 #ifdef HAVE_STAT_ST_BLKSIZE
881 printf(" IO Block: %u\n", (unsigned int)st.st_ex_blksize);
882 #endif
883 printf(" Device: 0x%10x", (unsigned int)st.st_ex_dev);
884 printf(" Inode: %10u", (unsigned int)st.st_ex_ino);
885 printf(" Links: %10u\n", (unsigned int)st.st_ex_nlink);
886 printf(" Access: %05o", (int)((st.st_ex_mode) & 007777));
887 printf(" Uid: %5lu/%.16s Gid: %5lu/%.16s\n", (unsigned long)st.st_ex_uid, user,
888 (unsigned long)st.st_ex_gid, group);
889 tmp_time = convert_timespec_to_time_t(st.st_ex_atime);
890 printf(" Access: %s", ctime(&tmp_time));
891 tmp_time = convert_timespec_to_time_t(st.st_ex_mtime);
892 printf(" Modify: %s", ctime(&tmp_time));
893 tmp_time = convert_timespec_to_time_t(st.st_ex_ctime);
894 printf(" Change: %s", ctime(&tmp_time));
895
896 return NT_STATUS_OK;
897 }
898
899
cmd_lstat(struct vfs_state * vfs,TALLOC_CTX * mem_ctx,int argc,const char ** argv)900 static NTSTATUS cmd_lstat(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
901 {
902 const char *user;
903 const char *group;
904 struct passwd *pwd = NULL;
905 struct group *grp = NULL;
906 struct smb_filename *smb_fname = NULL;
907 SMB_STRUCT_STAT st;
908 time_t tmp_time;
909
910 if (argc != 2) {
911 printf("Usage: lstat <path>\n");
912 return NT_STATUS_OK;
913 }
914
915 smb_fname = synthetic_smb_fname_split(mem_ctx,
916 argv[1],
917 lp_posix_pathnames());
918 if (smb_fname == NULL) {
919 return NT_STATUS_NO_MEMORY;
920 }
921
922 if (SMB_VFS_LSTAT(vfs->conn, smb_fname) == -1) {
923 printf("lstat: error=%d (%s)\n", errno, strerror(errno));
924 TALLOC_FREE(smb_fname);
925 return NT_STATUS_UNSUCCESSFUL;
926 }
927 st = smb_fname->st;
928 TALLOC_FREE(smb_fname);
929
930 pwd = getpwuid(st.st_ex_uid);
931 if (pwd != NULL) user = pwd->pw_name;
932 else user = null_string;
933 grp = getgrgid(st.st_ex_gid);
934 if (grp != NULL) group = grp->gr_name;
935 else group = null_string;
936
937 printf("lstat: ok\n");
938 if (S_ISREG(st.st_ex_mode)) printf(" Regular File\n");
939 else if (S_ISDIR(st.st_ex_mode)) printf(" Directory\n");
940 else if (S_ISCHR(st.st_ex_mode)) printf(" Character Device\n");
941 else if (S_ISBLK(st.st_ex_mode)) printf(" Block Device\n");
942 else if (S_ISFIFO(st.st_ex_mode)) printf(" Fifo\n");
943 else if (S_ISLNK(st.st_ex_mode)) printf(" Symbolic Link\n");
944 else if (S_ISSOCK(st.st_ex_mode)) printf(" Socket\n");
945 printf(" Size: %10u", (unsigned int)st.st_ex_size);
946 #ifdef HAVE_STAT_ST_BLOCKS
947 printf(" Blocks: %9u", (unsigned int)st.st_ex_blocks);
948 #endif
949 #ifdef HAVE_STAT_ST_BLKSIZE
950 printf(" IO Block: %u\n", (unsigned int)st.st_ex_blksize);
951 #endif
952 printf(" Device: 0x%10x", (unsigned int)st.st_ex_dev);
953 printf(" Inode: %10u", (unsigned int)st.st_ex_ino);
954 printf(" Links: %10u\n", (unsigned int)st.st_ex_nlink);
955 printf(" Access: %05o", (int)((st.st_ex_mode) & 007777));
956 printf(" Uid: %5lu/%.16s Gid: %5lu/%.16s\n", (unsigned long)st.st_ex_uid, user,
957 (unsigned long)st.st_ex_gid, group);
958 tmp_time = convert_timespec_to_time_t(st.st_ex_atime);
959 printf(" Access: %s", ctime(&tmp_time));
960 tmp_time = convert_timespec_to_time_t(st.st_ex_mtime);
961 printf(" Modify: %s", ctime(&tmp_time));
962 tmp_time = convert_timespec_to_time_t(st.st_ex_ctime);
963 printf(" Change: %s", ctime(&tmp_time));
964
965 return NT_STATUS_OK;
966 }
967
968
cmd_chmod(struct vfs_state * vfs,TALLOC_CTX * mem_ctx,int argc,const char ** argv)969 static NTSTATUS cmd_chmod(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
970 {
971 struct smb_filename *smb_fname = NULL;
972 mode_t mode;
973 if (argc != 3) {
974 printf("Usage: chmod <path> <mode>\n");
975 return NT_STATUS_OK;
976 }
977
978 mode = atoi(argv[2]);
979
980 smb_fname = synthetic_smb_fname(talloc_tos(),
981 argv[1],
982 NULL,
983 NULL,
984 ssf_flags());
985 if (smb_fname == NULL) {
986 return NT_STATUS_NO_MEMORY;
987 }
988
989 if (SMB_VFS_CHMOD(vfs->conn, smb_fname, mode) == -1) {
990 printf("chmod: error=%d (%s)\n", errno, strerror(errno));
991 return NT_STATUS_UNSUCCESSFUL;
992 }
993
994 printf("chmod: ok\n");
995 return NT_STATUS_OK;
996 }
997
998
cmd_fchmod(struct vfs_state * vfs,TALLOC_CTX * mem_ctx,int argc,const char ** argv)999 static NTSTATUS cmd_fchmod(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
1000 {
1001 int fd;
1002 mode_t mode;
1003 if (argc != 3) {
1004 printf("Usage: fchmod <fd> <mode>\n");
1005 return NT_STATUS_OK;
1006 }
1007
1008 fd = atoi(argv[1]);
1009 mode = atoi(argv[2]);
1010 if (fd < 0 || fd >= 1024) {
1011 printf("fchmod: error=%d (file descriptor out of range)\n", EBADF);
1012 return NT_STATUS_OK;
1013 }
1014 if (vfs->files[fd] == NULL) {
1015 printf("fchmod: error=%d (invalid file descriptor)\n", EBADF);
1016 return NT_STATUS_OK;
1017 }
1018
1019 if (SMB_VFS_FCHMOD(vfs->files[fd], mode) == -1) {
1020 printf("fchmod: error=%d (%s)\n", errno, strerror(errno));
1021 return NT_STATUS_UNSUCCESSFUL;
1022 }
1023
1024 printf("fchmod: ok\n");
1025 return NT_STATUS_OK;
1026 }
1027
cmd_fchown(struct vfs_state * vfs,TALLOC_CTX * mem_ctx,int argc,const char ** argv)1028 static NTSTATUS cmd_fchown(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
1029 {
1030 uid_t uid;
1031 gid_t gid;
1032 int fd;
1033 if (argc != 4) {
1034 printf("Usage: fchown <fd> <uid> <gid>\n");
1035 return NT_STATUS_OK;
1036 }
1037
1038 uid = atoi(argv[2]);
1039 gid = atoi(argv[3]);
1040 fd = atoi(argv[1]);
1041 if (fd < 0 || fd >= 1024) {
1042 printf("fchown: faliure=%d (file descriptor out of range)\n", EBADF);
1043 return NT_STATUS_OK;
1044 }
1045 if (vfs->files[fd] == NULL) {
1046 printf("fchown: error=%d (invalid file descriptor)\n", EBADF);
1047 return NT_STATUS_OK;
1048 }
1049 if (SMB_VFS_FCHOWN(vfs->files[fd], uid, gid) == -1) {
1050 printf("fchown error=%d (%s)\n", errno, strerror(errno));
1051 return NT_STATUS_UNSUCCESSFUL;
1052 }
1053
1054 printf("fchown: ok\n");
1055 return NT_STATUS_OK;
1056 }
1057
1058
cmd_getwd(struct vfs_state * vfs,TALLOC_CTX * mem_ctx,int argc,const char ** argv)1059 static NTSTATUS cmd_getwd(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
1060 {
1061 struct smb_filename *smb_fname = SMB_VFS_GETWD(vfs->conn, talloc_tos());
1062 if (smb_fname == NULL) {
1063 printf("getwd: error=%d (%s)\n", errno, strerror(errno));
1064 return NT_STATUS_UNSUCCESSFUL;
1065 }
1066
1067 printf("getwd: %s\n", smb_fname->base_name);
1068 TALLOC_FREE(smb_fname);
1069 return NT_STATUS_OK;
1070 }
1071
cmd_utime(struct vfs_state * vfs,TALLOC_CTX * mem_ctx,int argc,const char ** argv)1072 static NTSTATUS cmd_utime(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
1073 {
1074 struct smb_file_time ft;
1075 struct smb_filename *smb_fname = NULL;
1076
1077 if (argc != 4) {
1078 printf("Usage: utime <path> <access> <modify>\n");
1079 return NT_STATUS_OK;
1080 }
1081
1082 init_smb_file_time(&ft);
1083
1084 ft.atime = time_t_to_full_timespec(atoi(argv[2]));
1085 ft.mtime = time_t_to_full_timespec(atoi(argv[3]));
1086
1087 smb_fname = synthetic_smb_fname_split(mem_ctx,
1088 argv[1],
1089 lp_posix_pathnames());
1090 if (smb_fname == NULL) {
1091 return NT_STATUS_NO_MEMORY;
1092 }
1093
1094 if (SMB_VFS_NTIMES(vfs->conn, smb_fname, &ft) != 0) {
1095 printf("utime: error=%d (%s)\n", errno, strerror(errno));
1096 TALLOC_FREE(smb_fname);
1097 return NT_STATUS_UNSUCCESSFUL;
1098 }
1099
1100 TALLOC_FREE(smb_fname);
1101 printf("utime: ok\n");
1102 return NT_STATUS_OK;
1103 }
1104
cmd_ftruncate(struct vfs_state * vfs,TALLOC_CTX * mem_ctx,int argc,const char ** argv)1105 static NTSTATUS cmd_ftruncate(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
1106 {
1107 int fd;
1108 off_t off;
1109 if (argc != 3) {
1110 printf("Usage: ftruncate <fd> <length>\n");
1111 return NT_STATUS_OK;
1112 }
1113
1114 fd = atoi(argv[1]);
1115 off = atoi(argv[2]);
1116 if (fd < 0 || fd >= 1024) {
1117 printf("ftruncate: error=%d (file descriptor out of range)\n", EBADF);
1118 return NT_STATUS_OK;
1119 }
1120 if (vfs->files[fd] == NULL) {
1121 printf("ftruncate: error=%d (invalid file descriptor)\n", EBADF);
1122 return NT_STATUS_OK;
1123 }
1124
1125 if (SMB_VFS_FTRUNCATE(vfs->files[fd], off) == -1) {
1126 printf("ftruncate: error=%d (%s)\n", errno, strerror(errno));
1127 return NT_STATUS_UNSUCCESSFUL;
1128 }
1129
1130 printf("ftruncate: ok\n");
1131 return NT_STATUS_OK;
1132 }
1133
cmd_lock(struct vfs_state * vfs,TALLOC_CTX * mem_ctx,int argc,const char ** argv)1134 static NTSTATUS cmd_lock(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
1135 {
1136 int fd;
1137 int op;
1138 long offset;
1139 long count;
1140 int type;
1141 const char *typestr;
1142
1143 if (argc != 6) {
1144 printf("Usage: lock <fd> <op> <offset> <count> <type>\n");
1145 printf(" ops: G = F_GETLK\n");
1146 printf(" S = F_SETLK\n");
1147 printf(" W = F_SETLKW\n");
1148 printf(" type: R = F_RDLCK\n");
1149 printf(" W = F_WRLCK\n");
1150 printf(" U = F_UNLCK\n");
1151 return NT_STATUS_OK;
1152 }
1153
1154 if (sscanf(argv[1], "%d", &fd) == 0) {
1155 printf("lock: error=-1 (error parsing fd)\n");
1156 return NT_STATUS_UNSUCCESSFUL;
1157 }
1158
1159 op = 0;
1160 switch (*argv[2]) {
1161 case 'G':
1162 op = F_GETLK;
1163 break;
1164 case 'S':
1165 op = F_SETLK;
1166 break;
1167 case 'W':
1168 op = F_SETLKW;
1169 break;
1170 default:
1171 printf("lock: error=-1 (invalid op flag!)\n");
1172 return NT_STATUS_UNSUCCESSFUL;
1173 }
1174
1175 if (sscanf(argv[3], "%ld", &offset) == 0) {
1176 printf("lock: error=-1 (error parsing fd)\n");
1177 return NT_STATUS_UNSUCCESSFUL;
1178 }
1179
1180 if (sscanf(argv[4], "%ld", &count) == 0) {
1181 printf("lock: error=-1 (error parsing fd)\n");
1182 return NT_STATUS_UNSUCCESSFUL;
1183 }
1184
1185 type = 0;
1186 typestr = argv[5];
1187 while(*typestr) {
1188 switch (*typestr) {
1189 case 'R':
1190 type |= F_RDLCK;
1191 break;
1192 case 'W':
1193 type |= F_WRLCK;
1194 break;
1195 case 'U':
1196 type |= F_UNLCK;
1197 break;
1198 default:
1199 printf("lock: error=-1 (invalid type flag!)\n");
1200 return NT_STATUS_UNSUCCESSFUL;
1201 }
1202 typestr++;
1203 }
1204
1205 printf("lock: debug lock(fd=%d, op=%d, offset=%ld, count=%ld, type=%d))\n", fd, op, offset, count, type);
1206
1207 if (SMB_VFS_LOCK(vfs->files[fd], op, offset, count, type) == False) {
1208 printf("lock: error=%d (%s)\n", errno, strerror(errno));
1209 return NT_STATUS_UNSUCCESSFUL;
1210 }
1211
1212 printf("lock: ok\n");
1213 return NT_STATUS_OK;
1214 }
1215
cmd_symlink(struct vfs_state * vfs,TALLOC_CTX * mem_ctx,int argc,const char ** argv)1216 static NTSTATUS cmd_symlink(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
1217 {
1218 int ret;
1219 struct smb_filename *new_smb_fname = NULL;
1220
1221 if (argc != 3) {
1222 printf("Usage: symlink <path> <link>\n");
1223 return NT_STATUS_OK;
1224 }
1225
1226 new_smb_fname = synthetic_smb_fname_split(mem_ctx,
1227 argv[2],
1228 lp_posix_pathnames());
1229 if (new_smb_fname == NULL) {
1230 return NT_STATUS_NO_MEMORY;
1231 }
1232 ret = SMB_VFS_SYMLINKAT(vfs->conn,
1233 argv[1],
1234 vfs->conn->cwd_fsp,
1235 new_smb_fname);
1236 if (ret == -1) {
1237 printf("symlink: error=%d (%s)\n", errno, strerror(errno));
1238 return NT_STATUS_UNSUCCESSFUL;
1239 }
1240
1241 printf("symlink: ok\n");
1242 return NT_STATUS_OK;
1243 }
1244
1245
cmd_readlink(struct vfs_state * vfs,TALLOC_CTX * mem_ctx,int argc,const char ** argv)1246 static NTSTATUS cmd_readlink(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
1247 {
1248 char buffer[PATH_MAX];
1249 struct smb_filename *smb_fname = NULL;
1250 int size;
1251
1252 if (argc != 2) {
1253 printf("Usage: readlink <path>\n");
1254 return NT_STATUS_OK;
1255 }
1256
1257 smb_fname = synthetic_smb_fname_split(mem_ctx,
1258 argv[1],
1259 lp_posix_pathnames());
1260 if (smb_fname == NULL) {
1261 return NT_STATUS_NO_MEMORY;
1262 }
1263 size = SMB_VFS_READLINKAT(vfs->conn,
1264 vfs->conn->cwd_fsp,
1265 smb_fname,
1266 buffer,
1267 PATH_MAX);
1268
1269 if (size == -1) {
1270 printf("readlink: error=%d (%s)\n", errno, strerror(errno));
1271 return NT_STATUS_UNSUCCESSFUL;
1272 }
1273
1274 buffer[size] = '\0';
1275 printf("readlink: %s\n", buffer);
1276 return NT_STATUS_OK;
1277 }
1278
1279
cmd_link(struct vfs_state * vfs,TALLOC_CTX * mem_ctx,int argc,const char ** argv)1280 static NTSTATUS cmd_link(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
1281 {
1282 struct smb_filename *old_smb_fname = NULL;
1283 struct smb_filename *new_smb_fname = NULL;
1284 int ret;
1285
1286 if (argc != 3) {
1287 printf("Usage: link <path> <link>\n");
1288 return NT_STATUS_OK;
1289 }
1290
1291 old_smb_fname = synthetic_smb_fname_split(mem_ctx,
1292 argv[1],
1293 lp_posix_pathnames());
1294 if (old_smb_fname == NULL) {
1295 return NT_STATUS_NO_MEMORY;
1296 }
1297 new_smb_fname = synthetic_smb_fname_split(mem_ctx,
1298 argv[2],
1299 lp_posix_pathnames());
1300 if (new_smb_fname == NULL) {
1301 return NT_STATUS_NO_MEMORY;
1302 }
1303
1304 ret = SMB_VFS_LINKAT(vfs->conn,
1305 vfs->conn->cwd_fsp,
1306 old_smb_fname,
1307 vfs->conn->cwd_fsp,
1308 new_smb_fname,
1309 0);
1310 if (ret == -1) {
1311 printf("link: error=%d (%s)\n", errno, strerror(errno));
1312 return NT_STATUS_UNSUCCESSFUL;
1313 }
1314
1315 printf("link: ok\n");
1316 return NT_STATUS_OK;
1317 }
1318
cmd_mknod(struct vfs_state * vfs,TALLOC_CTX * mem_ctx,int argc,const char ** argv)1319 static NTSTATUS cmd_mknod(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
1320 {
1321 mode_t mode;
1322 unsigned int dev_val;
1323 SMB_DEV_T dev;
1324 struct smb_filename *smb_fname = NULL;
1325 int ret;
1326
1327 if (argc != 4) {
1328 printf("Usage: mknod <path> <mode> <dev>\n");
1329 printf(" mode is octal\n");
1330 printf(" dev is hex\n");
1331 return NT_STATUS_OK;
1332 }
1333
1334 if (sscanf(argv[2], "%ho", (unsigned short *)&mode) == 0) {
1335 printf("open: error=-1 (invalid mode!)\n");
1336 return NT_STATUS_UNSUCCESSFUL;
1337 }
1338
1339 if (sscanf(argv[3], "%x", &dev_val) == 0) {
1340 printf("open: error=-1 (invalid dev!)\n");
1341 return NT_STATUS_UNSUCCESSFUL;
1342 }
1343 dev = (SMB_DEV_T)dev_val;
1344
1345 smb_fname = synthetic_smb_fname_split(mem_ctx,
1346 argv[1],
1347 lp_posix_pathnames());
1348 if (smb_fname == NULL) {
1349 return NT_STATUS_NO_MEMORY;
1350 }
1351
1352 ret = SMB_VFS_MKNODAT(vfs->conn,
1353 vfs->conn->cwd_fsp,
1354 smb_fname,
1355 mode,
1356 dev);
1357
1358 if (ret == -1) {
1359 printf("mknod: error=%d (%s)\n", errno, strerror(errno));
1360 return NT_STATUS_UNSUCCESSFUL;
1361 }
1362
1363 printf("mknod: ok\n");
1364 return NT_STATUS_OK;
1365 }
1366
cmd_realpath(struct vfs_state * vfs,TALLOC_CTX * mem_ctx,int argc,const char ** argv)1367 static NTSTATUS cmd_realpath(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
1368 {
1369 struct smb_filename *smb_fname = NULL;
1370
1371 if (argc != 2) {
1372 printf("Usage: realpath <path>\n");
1373 return NT_STATUS_OK;
1374 }
1375
1376 smb_fname = synthetic_smb_fname_split(mem_ctx,
1377 argv[1],
1378 lp_posix_pathnames());
1379 if (smb_fname == NULL) {
1380 return NT_STATUS_NO_MEMORY;
1381 }
1382 if (SMB_VFS_REALPATH(vfs->conn, mem_ctx, smb_fname) == NULL) {
1383 printf("realpath: error=%d (%s)\n", errno, strerror(errno));
1384 return NT_STATUS_UNSUCCESSFUL;
1385 }
1386
1387 printf("realpath: ok\n");
1388 return NT_STATUS_OK;
1389 }
1390
cmd_getxattr(struct vfs_state * vfs,TALLOC_CTX * mem_ctx,int argc,const char ** argv)1391 static NTSTATUS cmd_getxattr(struct vfs_state *vfs, TALLOC_CTX *mem_ctx,
1392 int argc, const char **argv)
1393 {
1394 uint8_t *buf;
1395 ssize_t ret;
1396 struct smb_filename *smb_fname = NULL;
1397
1398 if (argc != 3) {
1399 printf("Usage: getxattr <path> <xattr>\n");
1400 return NT_STATUS_OK;
1401 }
1402
1403 buf = NULL;
1404
1405 smb_fname = synthetic_smb_fname_split(mem_ctx,
1406 argv[1],
1407 lp_posix_pathnames());
1408 if (smb_fname == NULL) {
1409 return NT_STATUS_NO_MEMORY;
1410 }
1411 ret = SMB_VFS_GETXATTR(vfs->conn, smb_fname, argv[2], buf,
1412 talloc_get_size(buf));
1413 if (ret == -1) {
1414 int err = errno;
1415 printf("getxattr returned (%s)\n", strerror(err));
1416 return map_nt_error_from_unix(err);
1417 }
1418 buf = talloc_array(mem_ctx, uint8_t, ret);
1419 if (buf == NULL) {
1420 return NT_STATUS_NO_MEMORY;
1421 }
1422 ret = SMB_VFS_GETXATTR(vfs->conn, smb_fname, argv[2], buf,
1423 talloc_get_size(buf));
1424 if (ret == -1) {
1425 int err = errno;
1426 printf("getxattr returned (%s)\n", strerror(err));
1427 return map_nt_error_from_unix(err);
1428 }
1429 dump_data_file(buf, talloc_get_size(buf), false, stdout);
1430 return NT_STATUS_OK;
1431 }
1432
cmd_listxattr(struct vfs_state * vfs,TALLOC_CTX * mem_ctx,int argc,const char ** argv)1433 static NTSTATUS cmd_listxattr(struct vfs_state *vfs, TALLOC_CTX *mem_ctx,
1434 int argc, const char **argv)
1435 {
1436 char *buf, *p;
1437 ssize_t ret;
1438 struct smb_filename *smb_fname = NULL;
1439
1440 if (argc != 2) {
1441 printf("Usage: listxattr <path>\n");
1442 return NT_STATUS_OK;
1443 }
1444
1445 buf = NULL;
1446
1447 smb_fname = synthetic_smb_fname_split(mem_ctx,
1448 argv[1],
1449 lp_posix_pathnames());
1450 if (smb_fname == NULL) {
1451 return NT_STATUS_NO_MEMORY;
1452 }
1453 ret = SMB_VFS_LISTXATTR(vfs->conn, smb_fname,
1454 buf, talloc_get_size(buf));
1455 if (ret == -1) {
1456 int err = errno;
1457 printf("listxattr returned (%s)\n", strerror(err));
1458 return map_nt_error_from_unix(err);
1459 }
1460 buf = talloc_array(mem_ctx, char, ret);
1461 if (buf == NULL) {
1462 return NT_STATUS_NO_MEMORY;
1463 }
1464 ret = SMB_VFS_LISTXATTR(vfs->conn, smb_fname,
1465 buf, talloc_get_size(buf));
1466 if (ret == -1) {
1467 int err = errno;
1468 printf("listxattr returned (%s)\n", strerror(err));
1469 return map_nt_error_from_unix(err);
1470 }
1471 if (ret == 0) {
1472 return NT_STATUS_OK;
1473 }
1474 if (buf[ret-1] != '\0') {
1475 printf("listxattr returned non 0-terminated strings\n");
1476 return NT_STATUS_INTERNAL_ERROR;
1477 }
1478
1479 p = buf;
1480 while (p < buf+ret) {
1481 printf("%s\n", p);
1482 p = strchr(p, 0);
1483 p += 1;
1484 }
1485 return NT_STATUS_OK;
1486 }
1487
cmd_setxattr(struct vfs_state * vfs,TALLOC_CTX * mem_ctx,int argc,const char ** argv)1488 static NTSTATUS cmd_setxattr(struct vfs_state *vfs, TALLOC_CTX *mem_ctx,
1489 int argc, const char **argv)
1490 {
1491 ssize_t ret;
1492 int flags = 0;
1493 struct smb_filename *smb_fname = NULL;
1494
1495 if ((argc < 4) || (argc > 5)) {
1496 printf("Usage: setxattr <path> <xattr> <value> [flags]\n");
1497 return NT_STATUS_OK;
1498 }
1499
1500 if (argc == 5) {
1501 flags = atoi(argv[4]);
1502 }
1503
1504 smb_fname = synthetic_smb_fname_split(mem_ctx,
1505 argv[1],
1506 lp_posix_pathnames());
1507 if (smb_fname == NULL) {
1508 return NT_STATUS_NO_MEMORY;
1509 }
1510 ret = SMB_VFS_SETXATTR(vfs->conn, smb_fname, argv[2],
1511 argv[3], strlen(argv[3]), flags);
1512 if (ret == -1) {
1513 int err = errno;
1514 printf("setxattr returned (%s)\n", strerror(err));
1515 return map_nt_error_from_unix(err);
1516 }
1517 return NT_STATUS_OK;
1518 }
1519
cmd_removexattr(struct vfs_state * vfs,TALLOC_CTX * mem_ctx,int argc,const char ** argv)1520 static NTSTATUS cmd_removexattr(struct vfs_state *vfs, TALLOC_CTX *mem_ctx,
1521 int argc, const char **argv)
1522 {
1523 ssize_t ret;
1524 struct smb_filename *smb_fname = NULL;
1525
1526 if (argc != 3) {
1527 printf("Usage: removexattr <path> <xattr>\n");
1528 return NT_STATUS_OK;
1529 }
1530
1531 smb_fname = synthetic_smb_fname(talloc_tos(),
1532 argv[1],
1533 NULL,
1534 NULL,
1535 ssf_flags());
1536
1537 if (smb_fname == NULL) {
1538 return NT_STATUS_NO_MEMORY;
1539 }
1540
1541 ret = SMB_VFS_REMOVEXATTR(vfs->conn, smb_fname, argv[2]);
1542 if (ret == -1) {
1543 int err = errno;
1544 printf("removexattr returned (%s)\n", strerror(err));
1545 return map_nt_error_from_unix(err);
1546 }
1547 return NT_STATUS_OK;
1548 }
1549
cmd_fget_nt_acl(struct vfs_state * vfs,TALLOC_CTX * mem_ctx,int argc,const char ** argv)1550 static NTSTATUS cmd_fget_nt_acl(struct vfs_state *vfs, TALLOC_CTX *mem_ctx,
1551 int argc, const char **argv)
1552 {
1553 int fd;
1554 NTSTATUS status;
1555 struct security_descriptor *sd;
1556
1557 if (argc != 2) {
1558 printf("Usage: fget_nt_acl <fd>\n");
1559 return NT_STATUS_OK;
1560 }
1561
1562 fd = atoi(argv[1]);
1563 if (fd < 0 || fd >= 1024) {
1564 printf("fget_nt_acl: error=%d (file descriptor out of range)\n", EBADF);
1565 return NT_STATUS_OK;
1566 }
1567 if (vfs->files[fd] == NULL) {
1568 printf("fget_nt_acl: error=%d (invalid file descriptor)\n", EBADF);
1569 return NT_STATUS_OK;
1570 }
1571
1572 status = SMB_VFS_FGET_NT_ACL(vfs->files[fd],
1573 SECINFO_OWNER | SECINFO_GROUP | SECINFO_DACL,
1574 talloc_tos(), &sd);
1575 if (!NT_STATUS_IS_OK(status)) {
1576 printf("fget_nt_acl returned (%s)\n", nt_errstr(status));
1577 return status;
1578 }
1579 printf("%s\n", sddl_encode(talloc_tos(), sd, get_global_sam_sid()));
1580 TALLOC_FREE(sd);
1581 return NT_STATUS_OK;
1582 }
1583
cmd_get_nt_acl(struct vfs_state * vfs,TALLOC_CTX * mem_ctx,int argc,const char ** argv)1584 static NTSTATUS cmd_get_nt_acl(struct vfs_state *vfs, TALLOC_CTX *mem_ctx,
1585 int argc, const char **argv)
1586 {
1587 NTSTATUS status;
1588 struct security_descriptor *sd;
1589 struct smb_filename *smb_fname = NULL;
1590
1591 if (argc != 2) {
1592 printf("Usage: get_nt_acl <path>\n");
1593 return NT_STATUS_OK;
1594 }
1595
1596 smb_fname = synthetic_smb_fname(talloc_tos(),
1597 argv[1],
1598 NULL,
1599 NULL,
1600 ssf_flags());
1601
1602 if (smb_fname == NULL) {
1603 return NT_STATUS_NO_MEMORY;
1604 }
1605
1606 status = SMB_VFS_GET_NT_ACL(vfs->conn, smb_fname,
1607 SECINFO_OWNER | SECINFO_GROUP | SECINFO_DACL,
1608 talloc_tos(), &sd);
1609 if (!NT_STATUS_IS_OK(status)) {
1610 printf("get_nt_acl returned (%s)\n", nt_errstr(status));
1611 return status;
1612 }
1613 printf("%s\n", sddl_encode(talloc_tos(), sd, get_global_sam_sid()));
1614 TALLOC_FREE(sd);
1615 return NT_STATUS_OK;
1616 }
1617
cmd_fset_nt_acl(struct vfs_state * vfs,TALLOC_CTX * mem_ctx,int argc,const char ** argv)1618 static NTSTATUS cmd_fset_nt_acl(struct vfs_state *vfs, TALLOC_CTX *mem_ctx,
1619 int argc, const char **argv)
1620 {
1621 int fd;
1622 NTSTATUS status;
1623 struct security_descriptor *sd;
1624
1625 if (argc != 3) {
1626 printf("Usage: fset_nt_acl <fd> <sddl>\n");
1627 return NT_STATUS_OK;
1628 }
1629
1630 fd = atoi(argv[1]);
1631 if (fd < 0 || fd >= 1024) {
1632 printf("fset_nt_acl: error=%d (file descriptor out of range)\n", EBADF);
1633 return NT_STATUS_OK;
1634 }
1635 if (vfs->files[fd] == NULL) {
1636 printf("fset_nt_acl: error=%d (invalid file descriptor)\n", EBADF);
1637 return NT_STATUS_OK;
1638 }
1639
1640 sd = sddl_decode(talloc_tos(), argv[2], get_global_sam_sid());
1641 if (!sd) {
1642 printf("sddl_decode failed to parse %s as SDDL\n", argv[2]);
1643 return NT_STATUS_INVALID_PARAMETER;
1644 }
1645
1646 status = SMB_VFS_FSET_NT_ACL(vfs->files[fd], SECINFO_OWNER | SECINFO_GROUP | SECINFO_DACL, sd);
1647 if (!NT_STATUS_IS_OK(status)) {
1648 printf("fset_nt_acl returned (%s)\n", nt_errstr(status));
1649 return status;
1650 }
1651 TALLOC_FREE(sd);
1652 return NT_STATUS_OK;
1653 }
1654
cmd_set_nt_acl(struct vfs_state * vfs,TALLOC_CTX * mem_ctx,int argc,const char ** argv)1655 static NTSTATUS cmd_set_nt_acl(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
1656 {
1657 int flags;
1658 int ret;
1659 mode_t mode;
1660 files_struct *fsp;
1661 struct smb_filename *smb_fname = NULL;
1662 NTSTATUS status;
1663 struct security_descriptor *sd = NULL;
1664
1665 if (argc != 3) {
1666 printf("Usage: set_nt_acl <file> <sddl>\n");
1667 return NT_STATUS_OK;
1668 }
1669
1670 mode = 00400;
1671
1672 fsp = talloc_zero(vfs, struct files_struct);
1673 if (fsp == NULL) {
1674 return NT_STATUS_NO_MEMORY;
1675 }
1676 fsp->fh = talloc_zero(fsp, struct fd_handle);
1677 if (fsp->fh == NULL) {
1678 TALLOC_FREE(fsp);
1679 return NT_STATUS_NO_MEMORY;
1680 }
1681 fsp->conn = vfs->conn;
1682
1683 smb_fname = synthetic_smb_fname_split(NULL,
1684 argv[1],
1685 lp_posix_pathnames());
1686 if (smb_fname == NULL) {
1687 TALLOC_FREE(fsp);
1688 return NT_STATUS_NO_MEMORY;
1689 }
1690
1691 fsp->fsp_name = smb_fname;
1692
1693 #ifdef O_DIRECTORY
1694 flags = O_RDONLY|O_DIRECTORY;
1695 #else
1696 /* POSIX allows us to open a directory with O_RDONLY. */
1697 flags = O_RDONLY;
1698 #endif
1699
1700 fsp->fh->fd = SMB_VFS_OPEN(vfs->conn, smb_fname, fsp, O_RDWR, mode);
1701 if (fsp->fh->fd == -1 && errno == EISDIR) {
1702 fsp->fh->fd = SMB_VFS_OPEN(vfs->conn, smb_fname, fsp, flags, mode);
1703 }
1704 if (fsp->fh->fd == -1) {
1705 printf("open: error=%d (%s)\n", errno, strerror(errno));
1706 TALLOC_FREE(fsp);
1707 TALLOC_FREE(smb_fname);
1708 return NT_STATUS_UNSUCCESSFUL;
1709 }
1710
1711 status = NT_STATUS_OK;
1712 ret = SMB_VFS_FSTAT(fsp, &smb_fname->st);
1713 if (ret == -1) {
1714 /* If we have an fd, this stat should succeed. */
1715 DEBUG(0,("Error doing fstat on open file %s "
1716 "(%s)\n",
1717 smb_fname_str_dbg(smb_fname),
1718 strerror(errno) ));
1719 status = map_nt_error_from_unix(errno);
1720 }
1721
1722 if (!NT_STATUS_IS_OK(status)) {
1723 goto out;
1724 }
1725
1726 fsp->file_id = vfs_file_id_from_sbuf(vfs->conn, &smb_fname->st);
1727 fsp->vuid = UID_FIELD_INVALID;
1728 fsp->file_pid = 0;
1729 fsp->can_lock = True;
1730 fsp->can_read = True;
1731 fsp->can_write = True;
1732 fsp->print_file = NULL;
1733 fsp->modified = False;
1734 fsp->sent_oplock_break = NO_BREAK_SENT;
1735 fsp->is_directory = S_ISDIR(smb_fname->st.st_ex_mode);
1736
1737
1738 sd = sddl_decode(talloc_tos(), argv[2], get_global_sam_sid());
1739 if (!sd) {
1740 printf("sddl_decode failed to parse %s as SDDL\n", argv[2]);
1741 status = NT_STATUS_INVALID_PARAMETER;
1742 goto out;
1743 }
1744
1745 status = SMB_VFS_FSET_NT_ACL(fsp, SECINFO_OWNER | SECINFO_GROUP | SECINFO_DACL, sd);
1746 if (!NT_STATUS_IS_OK(status)) {
1747 printf("fset_nt_acl returned (%s)\n", nt_errstr(status));
1748 goto out;
1749 }
1750 out:
1751 TALLOC_FREE(sd);
1752
1753 ret = SMB_VFS_CLOSE(fsp);
1754 if (ret == -1 )
1755 printf("close: error=%d (%s)\n", errno, strerror(errno));
1756
1757 TALLOC_FREE(fsp);
1758
1759 return status;
1760 }
1761
1762
1763
cmd_sys_acl_get_fd(struct vfs_state * vfs,TALLOC_CTX * mem_ctx,int argc,const char ** argv)1764 static NTSTATUS cmd_sys_acl_get_fd(struct vfs_state *vfs, TALLOC_CTX *mem_ctx,
1765 int argc, const char **argv)
1766 {
1767 int fd;
1768 SMB_ACL_T acl;
1769 char *acl_text;
1770
1771 if (argc != 2) {
1772 printf("Usage: sys_acl_get_fd <fd>\n");
1773 return NT_STATUS_OK;
1774 }
1775
1776 fd = atoi(argv[1]);
1777 if (fd < 0 || fd >= 1024) {
1778 printf("sys_acl_get_fd: error=%d (file descriptor out of range)\n", EBADF);
1779 return NT_STATUS_OK;
1780 }
1781 if (vfs->files[fd] == NULL) {
1782 printf("sys_acl_get_fd: error=%d (invalid file descriptor)\n", EBADF);
1783 return NT_STATUS_OK;
1784 }
1785
1786 acl = SMB_VFS_SYS_ACL_GET_FD(vfs->files[fd], talloc_tos());
1787 if (!acl) {
1788 printf("sys_acl_get_fd failed (%s)\n", strerror(errno));
1789 return NT_STATUS_UNSUCCESSFUL;
1790 }
1791 acl_text = sys_acl_to_text(acl, NULL);
1792 printf("%s", acl_text);
1793 TALLOC_FREE(acl);
1794 SAFE_FREE(acl_text);
1795 return NT_STATUS_OK;
1796 }
1797
cmd_sys_acl_get_file(struct vfs_state * vfs,TALLOC_CTX * mem_ctx,int argc,const char ** argv)1798 static NTSTATUS cmd_sys_acl_get_file(struct vfs_state *vfs, TALLOC_CTX *mem_ctx,
1799 int argc, const char **argv)
1800 {
1801 SMB_ACL_T acl;
1802 char *acl_text;
1803 int type;
1804 struct smb_filename *smb_fname = NULL;
1805
1806 if (argc != 3) {
1807 printf("Usage: sys_acl_get_file <path> <type>\n");
1808 return NT_STATUS_OK;
1809 }
1810
1811 smb_fname = synthetic_smb_fname_split(talloc_tos(),
1812 argv[1],
1813 lp_posix_pathnames());
1814 if (smb_fname == NULL) {
1815 return NT_STATUS_NO_MEMORY;
1816 }
1817 type = atoi(argv[2]);
1818 acl = SMB_VFS_SYS_ACL_GET_FILE(vfs->conn, smb_fname,
1819 type, talloc_tos());
1820 if (!acl) {
1821 printf("sys_acl_get_file failed (%s)\n", strerror(errno));
1822 return NT_STATUS_UNSUCCESSFUL;
1823 }
1824 acl_text = sys_acl_to_text(acl, NULL);
1825 printf("%s", acl_text);
1826 TALLOC_FREE(acl);
1827 SAFE_FREE(acl_text);
1828 return NT_STATUS_OK;
1829 }
1830
cmd_sys_acl_blob_get_file(struct vfs_state * vfs,TALLOC_CTX * mem_ctx,int argc,const char ** argv)1831 static NTSTATUS cmd_sys_acl_blob_get_file(struct vfs_state *vfs,
1832 TALLOC_CTX *mem_ctx,
1833 int argc, const char **argv)
1834 {
1835 char *description;
1836 DATA_BLOB blob;
1837 int ret;
1838 size_t i;
1839 struct smb_filename *smb_fname = NULL;
1840
1841 if (argc != 2) {
1842 printf("Usage: sys_acl_get_file <path>\n");
1843 return NT_STATUS_OK;
1844 }
1845
1846 smb_fname = synthetic_smb_fname_split(talloc_tos(),
1847 argv[1],
1848 lp_posix_pathnames());
1849 if (smb_fname == NULL) {
1850 return NT_STATUS_NO_MEMORY;
1851 }
1852 ret = SMB_VFS_SYS_ACL_BLOB_GET_FILE(vfs->conn, smb_fname, talloc_tos(),
1853 &description, &blob);
1854 if (ret != 0) {
1855 printf("sys_acl_blob_get_file failed (%s)\n", strerror(errno));
1856 return map_nt_error_from_unix(errno);
1857 }
1858 printf("Description: %s\n", description);
1859 for (i = 0; i < blob.length; i++) {
1860 printf("%.2x ", blob.data[i]);
1861 }
1862 printf("\n");
1863
1864 return NT_STATUS_OK;
1865 }
1866
cmd_sys_acl_blob_get_fd(struct vfs_state * vfs,TALLOC_CTX * mem_ctx,int argc,const char ** argv)1867 static NTSTATUS cmd_sys_acl_blob_get_fd(struct vfs_state *vfs,
1868 TALLOC_CTX *mem_ctx,
1869 int argc, const char **argv)
1870 {
1871 int fd;
1872 char *description;
1873 DATA_BLOB blob;
1874 int ret;
1875 size_t i;
1876
1877 if (argc != 2) {
1878 printf("Usage: sys_acl_blob_get_fd <fd>\n");
1879 return NT_STATUS_OK;
1880 }
1881
1882 fd = atoi(argv[1]);
1883 if (fd < 0 || fd >= 1024) {
1884 printf("sys_acl_blob_get_fd: error=%d "
1885 "(file descriptor out of range)\n", EBADF);
1886 return NT_STATUS_OK;
1887 }
1888 if (vfs->files[fd] == NULL) {
1889 printf("sys_acl_blob_get_fd: error=%d "
1890 "(invalid file descriptor)\n", EBADF);
1891 return NT_STATUS_OK;
1892 }
1893
1894 ret = SMB_VFS_SYS_ACL_BLOB_GET_FD(vfs->files[fd], talloc_tos(),
1895 &description, &blob);
1896 if (ret != 0) {
1897 printf("sys_acl_blob_get_fd failed (%s)\n", strerror(errno));
1898 return map_nt_error_from_unix(errno);
1899 }
1900 printf("Description: %s\n", description);
1901 for (i = 0; i < blob.length; i++) {
1902 printf("%.2x ", blob.data[i]);
1903 }
1904 printf("\n");
1905
1906 return NT_STATUS_OK;
1907 }
1908
1909
1910
cmd_sys_acl_delete_def_file(struct vfs_state * vfs,TALLOC_CTX * mem_ctx,int argc,const char ** argv)1911 static NTSTATUS cmd_sys_acl_delete_def_file(struct vfs_state *vfs, TALLOC_CTX *mem_ctx,
1912 int argc, const char **argv)
1913 {
1914 int ret;
1915 struct smb_filename *smb_fname = NULL;
1916
1917 if (argc != 2) {
1918 printf("Usage: sys_acl_delete_def_file <path>\n");
1919 return NT_STATUS_OK;
1920 }
1921
1922 smb_fname = synthetic_smb_fname(talloc_tos(),
1923 argv[1],
1924 NULL,
1925 NULL,
1926 ssf_flags());
1927
1928 if (smb_fname == NULL) {
1929 return NT_STATUS_NO_MEMORY;
1930 }
1931 ret = SMB_VFS_SYS_ACL_DELETE_DEF_FILE(vfs->conn, smb_fname);
1932 if (ret == -1) {
1933 printf("sys_acl_delete_def_file failed (%s)\n", strerror(errno));
1934 TALLOC_FREE(smb_fname);
1935 return NT_STATUS_UNSUCCESSFUL;
1936 }
1937 TALLOC_FREE(smb_fname);
1938 return NT_STATUS_OK;
1939 }
1940
1941 /* Afaik translate name was first introduced with vfs_catia, to be able
1942 to translate unix file/dir-names, containing invalid windows characters,
1943 to valid windows names.
1944 The used translation direction is always unix --> windows
1945 */
cmd_translate_name(struct vfs_state * vfs,TALLOC_CTX * mem_ctx,int argc,const char ** argv)1946 static NTSTATUS cmd_translate_name(struct vfs_state *vfs, TALLOC_CTX *mem_ctx,
1947 int argc, const char **argv)
1948 {
1949 int ret;
1950 struct dirent *dent = NULL;
1951 SMB_STRUCT_STAT st;
1952 bool found = false;
1953 char *translated = NULL;
1954 struct smb_filename *smb_fname = NULL;
1955 NTSTATUS status;
1956
1957 if (argc != 2) {
1958 DEBUG(0, ("Usage: translate_name unix_filename\n"));
1959 return NT_STATUS_UNSUCCESSFUL;
1960 }
1961
1962 smb_fname = synthetic_smb_fname(talloc_tos(),
1963 ".",
1964 NULL,
1965 NULL,
1966 ssf_flags());
1967 if (smb_fname == NULL) {
1968 return NT_STATUS_NO_MEMORY;
1969 }
1970
1971 vfs->currentdir = SMB_VFS_OPENDIR(vfs->conn, smb_fname, NULL, 0);
1972 if (vfs->currentdir == NULL) {
1973 DEBUG(0, ("cmd_translate_name: opendir error=%d (%s)\n",
1974 errno, strerror(errno)));
1975 TALLOC_FREE(smb_fname);
1976 return NT_STATUS_UNSUCCESSFUL;
1977 }
1978
1979 while (true) {
1980 dent = SMB_VFS_READDIR(vfs->conn, vfs->currentdir, &st);
1981 if (dent == NULL) {
1982 break;
1983 }
1984 if (strcmp (dent->d_name, argv[1]) == 0) {
1985 found = true;
1986 break;
1987 }
1988 };
1989
1990 if (!found) {
1991 DEBUG(0, ("cmd_translate_name: file '%s' not found.\n",
1992 argv[1]));
1993 status = NT_STATUS_UNSUCCESSFUL;
1994 goto cleanup;
1995 }
1996 status = SMB_VFS_TRANSLATE_NAME(vfs->conn, dent->d_name,
1997 vfs_translate_to_windows,
1998 talloc_tos(), &translated);
1999 if (NT_STATUS_EQUAL(status, NT_STATUS_NONE_MAPPED)) {
2000 DEBUG(0, ("cmd_translate_name: file '%s' cannot be "
2001 "translated\n", argv[1]));
2002 TALLOC_FREE(translated);
2003 goto cleanup;
2004 }
2005 /* translation success. But that could also mean
2006 that translating "aaa" to "aaa" was successful :-(
2007 */
2008 DEBUG(0, ("cmd_translate_name: file '%s' --> '%s'\n",
2009 argv[1], translated));
2010
2011 TALLOC_FREE(smb_fname);
2012 TALLOC_FREE(translated);
2013
2014 cleanup:
2015 TALLOC_FREE(smb_fname);
2016 ret = SMB_VFS_CLOSEDIR(vfs->conn, vfs->currentdir);
2017 if (ret == -1) {
2018 DEBUG(0, ("cmd_translate_name: closedir failure: %s\n",
2019 strerror(errno)));
2020 return NT_STATUS_UNSUCCESSFUL;
2021 }
2022
2023 vfs->currentdir = NULL;
2024 return status;;
2025 }
2026
2027
2028 struct cmd_set vfs_commands[] = {
2029
2030 { .name = "VFS Commands" },
2031
2032 { "load", cmd_load_module, "Load a module", "load <module.so>" },
2033 { "populate", cmd_populate, "Populate a data buffer", "populate <char> <size>" },
2034 { "showdata", cmd_show_data, "Show data currently in data buffer", "show_data [<offset> <len>]"},
2035 { "connect", cmd_connect, "VFS connect()", "connect" },
2036 { "disconnect", cmd_disconnect, "VFS disconnect()", "disconnect" },
2037 { "disk_free", cmd_disk_free, "VFS disk_free()", "disk_free <path>" },
2038 { "get_quota", cmd_get_quota, "VFS get_quota()", "get_quota <path> [user|group] id" },
2039 { "opendir", cmd_opendir, "VFS opendir()", "opendir <fname>" },
2040 { "readdir", cmd_readdir, "VFS readdir()", "readdir" },
2041 { "mkdir", cmd_mkdir, "VFS mkdir()", "mkdir <path>" },
2042 { "rmdir", cmd_pathfunc, "VFS rmdir()", "rmdir <path>" },
2043 { "closedir", cmd_closedir, "VFS closedir()", "closedir" },
2044 { "open", cmd_open, "VFS open()", "open <fname> <flags> <mode>" },
2045 { "close", cmd_close, "VFS close()", "close <fd>" },
2046 { "read", cmd_read, "VFS read()", "read <fd> <size>" },
2047 { "write", cmd_write, "VFS write()", "write <fd> <size>" },
2048 { "lseek", cmd_lseek, "VFS lseek()", "lseek <fd> <offset> <whence>" },
2049 { "rename", cmd_rename, "VFS rename()", "rename <old> <new>" },
2050 { "fsync", cmd_fsync, "VFS fsync()", "fsync <fd>" },
2051 { "stat", cmd_stat, "VFS stat()", "stat <fname>" },
2052 { "fstat", cmd_fstat, "VFS fstat()", "fstat <fd>" },
2053 { "lstat", cmd_lstat, "VFS lstat()", "lstat <fname>" },
2054 { "unlink", cmd_pathfunc, "VFS unlink()", "unlink <fname>" },
2055 { "chmod", cmd_chmod, "VFS chmod()", "chmod <path> <mode>" },
2056 { "fchmod", cmd_fchmod, "VFS fchmod()", "fchmod <fd> <mode>" },
2057 { "fchown", cmd_fchown, "VFS fchown()", "fchown <fd> <uid> <gid>" },
2058 { "chdir", cmd_pathfunc, "VFS chdir()", "chdir <path>" },
2059 { "getwd", cmd_getwd, "VFS getwd()", "getwd" },
2060 { "utime", cmd_utime, "VFS utime()", "utime <path> <access> <modify>" },
2061 { "ftruncate", cmd_ftruncate, "VFS ftruncate()", "ftruncate <fd> <length>" },
2062 { "lock", cmd_lock, "VFS lock()", "lock <f> <op> <offset> <count> <type>" },
2063 { "symlink", cmd_symlink, "VFS symlink()", "symlink <old> <new>" },
2064 { "readlink", cmd_readlink, "VFS readlink()", "readlink <path>" },
2065 { "link", cmd_link, "VFS link()", "link <oldpath> <newpath>" },
2066 { "mknod", cmd_mknod, "VFS mknod()", "mknod <path> <mode> <dev>" },
2067 { "realpath", cmd_realpath, "VFS realpath()", "realpath <path>" },
2068 { "getxattr", cmd_getxattr, "VFS getxattr()", "getxattr <path> <name>" },
2069 { "listxattr", cmd_listxattr, "VFS listxattr()", "listxattr <path>" },
2070 { "setxattr", cmd_setxattr, "VFS setxattr()", "setxattr <path> <name> <value> [<flags>]" },
2071 { "removexattr", cmd_removexattr, "VFS removexattr()", "removexattr <path> <name>\n" },
2072 { "fget_nt_acl", cmd_fget_nt_acl, "VFS fget_nt_acl()", "fget_nt_acl <fd>\n" },
2073 { "get_nt_acl", cmd_get_nt_acl, "VFS get_nt_acl()", "get_nt_acl <path>\n" },
2074 { "fset_nt_acl", cmd_fset_nt_acl, "VFS fset_nt_acl()", "fset_nt_acl <fd>\n" },
2075 { "set_nt_acl", cmd_set_nt_acl, "VFS open() and fset_nt_acl()", "set_nt_acl <file>\n" },
2076 { "sys_acl_get_file", cmd_sys_acl_get_file, "VFS sys_acl_get_file()", "sys_acl_get_file <path>" },
2077 { "sys_acl_get_fd", cmd_sys_acl_get_fd, "VFS sys_acl_get_fd()", "sys_acl_get_fd <fd>" },
2078 { "sys_acl_blob_get_file", cmd_sys_acl_blob_get_file, "VFS sys_acl_blob_get_file()", "sys_acl_blob_get_file <path>" },
2079 { "sys_acl_blob_get_fd", cmd_sys_acl_blob_get_fd, "VFS sys_acl_blob_get_fd()", "sys_acl_blob_get_fd <path>" },
2080 { "sys_acl_delete_def_file", cmd_sys_acl_delete_def_file, "VFS sys_acl_delete_def_file()", "sys_acl_delete_def_file <path>" },
2081
2082
2083 { "test_chain", cmd_test_chain, "test chain code", "test_chain" },
2084 { "translate_name", cmd_translate_name, "VFS translate_name()", "translate_name unix_filename" },
2085 { NULL }
2086 };
2087