]>
Commit | Line | Data |
---|---|---|
959ef981 | 1 | // SPDX-License-Identifier: GPL-2.0 |
5aead01d | 2 | /* |
da23017d NS |
3 | * Copyright (c) 2005 Silicon Graphics, Inc. |
4 | * All Rights Reserved. | |
5aead01d | 5 | */ |
29647c8d | 6 | #include <stdbool.h> |
6b803e5a | 7 | #include "command.h" |
904e8060 | 8 | #include <sys/types.h> |
5aead01d NS |
9 | #include <pwd.h> |
10 | #include <grp.h> | |
ce8d0b3a | 11 | #include <utmp.h> |
5aead01d NS |
12 | #include "init.h" |
13 | #include "quota.h" | |
14 | ||
15 | static cmdinfo_t dump_cmd; | |
16 | static cmdinfo_t report_cmd; | |
17 | ||
18 | static void | |
19 | dump_help(void) | |
20 | { | |
5aead01d NS |
21 | printf(_( |
22 | "\n" | |
23 | " create a backup file which contains quota limits information\n" | |
24 | " -g -- dump out group quota limits\n" | |
25 | " -p -- dump out project quota limits\n" | |
26 | " -u -- dump out user quota limits (default)\n" | |
069610ec ES |
27 | " -L -- lower ID bound to dump\n" |
28 | " -U -- upper ID bound to dump\n" | |
5aead01d NS |
29 | " -f -- write the dump out to the specified file\n" |
30 | "\n")); | |
31 | } | |
32 | ||
33 | static void | |
34 | report_help(void) | |
35 | { | |
5aead01d NS |
36 | printf(_( |
37 | "\n" | |
38 | " report used space and inodes, and quota limits, for a filesystem\n" | |
39 | " Example:\n" | |
40 | " 'report -igh'\n" | |
41 | " (reports inode usage for all groups, in an easy-to-read format)\n" | |
42 | " This command is the equivalent of the traditional repquota command, which\n" | |
43 | " prints a summary of the disk usage and quotas for the current filesystem,\n" | |
44 | " or all filesystems.\n" | |
45 | " -a -- report for all mounted filesystems with quota enabled\n" | |
46 | " -h -- report in a human-readable format\n" | |
1774874a NS |
47 | " -n -- skip identifier-to-name translations, just report IDs\n" |
48 | " -N -- suppress the header from the output\n" | |
5aead01d | 49 | " -t -- terse output format, hides rows which are all zero\n" |
bb76b4b3 | 50 | " -L -- lower ID bound to report on\n" |
ff1f79a7 | 51 | " -U -- upper ID bound to report on\n" |
85dcd9a0 | 52 | " -l -- look up names for IDs in lower-upper range\n" |
5aead01d NS |
53 | " -g -- report group usage and quota information\n" |
54 | " -p -- report project usage and quota information\n" | |
55 | " -u -- report user usage and quota information\n" | |
56 | " -b -- report blocks-used information only\n" | |
57 | " -i -- report inodes-used information only\n" | |
58 | " -r -- report realtime-blocks-used information only\n" | |
59 | "\n")); | |
60 | } | |
61 | ||
f103166a AA |
62 | static int |
63 | get_dquot( | |
64 | struct fs_disk_quota *d, | |
5aead01d | 65 | uint id, |
cc15c8cc | 66 | uint *oid, |
5aead01d | 67 | uint type, |
6a9a085e ES |
68 | char *dev, |
69 | int flags) | |
5aead01d | 70 | { |
6a9a085e ES |
71 | int cmd; |
72 | ||
73 | if (flags & GETNEXTQUOTA_FLAG) | |
74 | cmd = XFS_GETNEXTQUOTA; | |
75 | else | |
76 | cmd = XFS_GETQUOTA; | |
5aead01d | 77 | |
52e81d72 | 78 | /* Fall back silently if XFS_GETNEXTQUOTA fails, warn on XFS_GETQUOTA */ |
f103166a | 79 | if (xfsquotactl(cmd, dev, type, id, (void *)d) < 0) { |
52e81d72 ZL |
80 | if (errno != ENOENT && errno != ENOSYS && errno != ESRCH && |
81 | cmd == XFS_GETQUOTA) | |
ec4cd312 | 82 | perror("XFS_GETQUOTA"); |
6a9a085e | 83 | return 0; |
ec4cd312 | 84 | } |
cc15c8cc | 85 | |
c89be81f | 86 | if (oid) { |
f103166a | 87 | *oid = d->d_id; |
c89be81f ES |
88 | /* Did kernelspace wrap? */ |
89 | if (*oid < id) | |
90 | return 0; | |
91 | } | |
ebd6aa8b | 92 | |
f103166a AA |
93 | return 1; |
94 | } | |
95 | ||
96 | static int | |
97 | dump_file( | |
98 | FILE *fp, | |
99 | uint id, | |
100 | uint *oid, | |
101 | uint type, | |
102 | char *dev, | |
103 | int flags) | |
104 | { | |
105 | struct fs_disk_quota d; | |
106 | ||
107 | if (!get_dquot(&d, id, oid, type, dev, flags)) | |
108 | return 0; | |
109 | ||
1774874a NS |
110 | if (!d.d_blk_softlimit && !d.d_blk_hardlimit && |
111 | !d.d_ino_softlimit && !d.d_ino_hardlimit && | |
112 | !d.d_rtb_softlimit && !d.d_rtb_hardlimit) | |
6a9a085e | 113 | return 1; |
5aead01d | 114 | fprintf(fp, "fs = %s\n", dev); |
1774874a NS |
115 | /* this branch is for backward compatibility reasons */ |
116 | if (d.d_rtb_softlimit || d.d_rtb_hardlimit) | |
cc15c8cc ES |
117 | fprintf(fp, "%-10d %7llu %7llu %7llu %7llu %7llu %7llu\n", |
118 | d.d_id, | |
1774874a NS |
119 | (unsigned long long)d.d_blk_softlimit, |
120 | (unsigned long long)d.d_blk_hardlimit, | |
121 | (unsigned long long)d.d_ino_softlimit, | |
122 | (unsigned long long)d.d_ino_hardlimit, | |
123 | (unsigned long long)d.d_rtb_softlimit, | |
124 | (unsigned long long)d.d_rtb_hardlimit); | |
125 | else | |
cc15c8cc ES |
126 | fprintf(fp, "%-10d %7llu %7llu %7llu %7llu\n", |
127 | d.d_id, | |
1774874a NS |
128 | (unsigned long long)d.d_blk_softlimit, |
129 | (unsigned long long)d.d_blk_hardlimit, | |
130 | (unsigned long long)d.d_ino_softlimit, | |
131 | (unsigned long long)d.d_ino_hardlimit); | |
6a9a085e ES |
132 | |
133 | return 1; | |
5aead01d NS |
134 | } |
135 | ||
136 | static void | |
137 | dump_limits_any_type( | |
138 | FILE *fp, | |
139 | uint type, | |
1774874a NS |
140 | char *dir, |
141 | uint lower, | |
142 | uint upper) | |
5aead01d NS |
143 | { |
144 | fs_path_t *mount; | |
6a9a085e | 145 | uint id = 0, oid; |
5aead01d NS |
146 | |
147 | if ((mount = fs_table_lookup(dir, FS_MOUNT_POINT)) == NULL) { | |
e3210fd8 | 148 | exitcode = 1; |
5aead01d NS |
149 | fprintf(stderr, "%s: cannot find mount point %s\n", |
150 | progname, dir); | |
151 | return; | |
152 | } | |
153 | ||
6a9a085e | 154 | /* Range was specified; query everything in it */ |
1774874a | 155 | if (upper) { |
57cc6e78 | 156 | for (id = lower; id <= upper; id++) |
6a9a085e | 157 | dump_file(fp, id, NULL, type, mount->fs_name, 0); |
1774874a NS |
158 | return; |
159 | } | |
160 | ||
6a9a085e ES |
161 | /* Use GETNEXTQUOTA if it's available */ |
162 | if (dump_file(fp, id, &oid, type, mount->fs_name, GETNEXTQUOTA_FLAG)) { | |
163 | id = oid + 1; | |
164 | while (dump_file(fp, id, &oid, type, mount->fs_name, | |
165 | GETNEXTQUOTA_FLAG)) | |
166 | id = oid + 1; | |
167 | return; | |
168 | } | |
169 | ||
170 | /* Otherwise fall back to iterating over each uid/gid/prjid */ | |
5aead01d NS |
171 | switch (type) { |
172 | case XFS_GROUP_QUOTA: { | |
173 | struct group *g; | |
174 | setgrent(); | |
175 | while ((g = getgrent()) != NULL) | |
cc15c8cc | 176 | dump_file(fp, g->gr_gid, NULL, type, |
6a9a085e | 177 | mount->fs_name, 0); |
5aead01d NS |
178 | endgrent(); |
179 | break; | |
180 | } | |
181 | case XFS_PROJ_QUOTA: { | |
182 | struct fs_project *p; | |
183 | setprent(); | |
184 | while ((p = getprent()) != NULL) | |
cc15c8cc | 185 | dump_file(fp, p->pr_prid, NULL, type, |
6a9a085e | 186 | mount->fs_name, 0); |
5aead01d NS |
187 | endprent(); |
188 | break; | |
189 | } | |
190 | case XFS_USER_QUOTA: { | |
191 | struct passwd *u; | |
192 | setpwent(); | |
193 | while ((u = getpwent()) != NULL) | |
cc15c8cc | 194 | dump_file(fp, u->pw_uid, NULL, type, |
6a9a085e | 195 | mount->fs_name, 0); |
5aead01d NS |
196 | endpwent(); |
197 | break; | |
198 | } | |
199 | } | |
200 | } | |
201 | ||
202 | static int | |
203 | dump_f( | |
204 | int argc, | |
205 | char **argv) | |
206 | { | |
207 | FILE *fp; | |
208 | char *fname = NULL; | |
1774874a | 209 | uint lower = 0, upper = 0; |
c614d3bf | 210 | int c, type = 0; |
5aead01d | 211 | |
1774874a | 212 | while ((c = getopt(argc, argv, "f:gpuL:U:")) != EOF) { |
5aead01d NS |
213 | switch(c) { |
214 | case 'f': | |
215 | fname = optarg; | |
216 | break; | |
217 | case 'g': | |
c614d3bf | 218 | type |= XFS_GROUP_QUOTA; |
5aead01d NS |
219 | break; |
220 | case 'p': | |
c614d3bf | 221 | type |= XFS_PROJ_QUOTA; |
5aead01d NS |
222 | break; |
223 | case 'u': | |
c614d3bf | 224 | type |= XFS_USER_QUOTA; |
5aead01d | 225 | break; |
1774874a NS |
226 | case 'L': |
227 | lower = (uint)atoi(optarg); | |
228 | break; | |
229 | case 'U': | |
230 | upper = (uint)atoi(optarg); | |
231 | break; | |
5aead01d NS |
232 | default: |
233 | return command_usage(&dump_cmd); | |
234 | } | |
235 | } | |
236 | ||
237 | if (argc != optind) | |
238 | return command_usage(&dump_cmd); | |
239 | ||
c614d3bf ZL |
240 | if (!type) { |
241 | type = XFS_USER_QUOTA; | |
242 | } else if (type != XFS_GROUP_QUOTA && | |
243 | type != XFS_PROJ_QUOTA && | |
244 | type != XFS_USER_QUOTA) { | |
245 | return command_usage(&dump_cmd); | |
246 | } | |
247 | ||
5aead01d NS |
248 | if ((fp = fopen_write_secure(fname)) == NULL) |
249 | return 0; | |
250 | ||
1774874a | 251 | dump_limits_any_type(fp, type, fs_path->fs_dir, lower, upper); |
5aead01d NS |
252 | |
253 | if (fname) | |
254 | fclose(fp); | |
255 | ||
256 | return 0; | |
257 | } | |
258 | ||
259 | static void | |
260 | report_header( | |
261 | FILE *fp, | |
262 | uint form, | |
263 | uint type, | |
264 | fs_path_t *mount, | |
265 | int flags) | |
266 | { | |
267 | char *typename = type_to_string(type); | |
268 | char scratch[64]; | |
269 | uint i, count; | |
270 | ||
271 | if (flags & NO_HEADER_FLAG) | |
272 | return; | |
273 | ||
274 | /* line 1 */ | |
275 | fprintf(fp, _("%s quota on %s (%s)\n"), | |
276 | typename, mount->fs_dir, mount->fs_name); | |
277 | ||
278 | /* line 2 */ | |
279 | for (i = 0; i < 10; i++) | |
280 | fputc(' ', fp); | |
281 | if (form & XFS_BLOCK_QUOTA) | |
282 | fprintf(fp, (flags & HUMAN_FLAG) ? | |
283 | "%13c %s %13c" : "%20c %s %20c", | |
284 | ' ', form_to_string(XFS_BLOCK_QUOTA), ' '); | |
285 | if (form & XFS_INODE_QUOTA) | |
286 | fprintf(fp, (flags & HUMAN_FLAG) ? | |
287 | "%13c %s %13c" : "%20c %s %20c", | |
288 | ' ', form_to_string(XFS_INODE_QUOTA), ' '); | |
289 | if (form & XFS_RTBLOCK_QUOTA) | |
290 | fprintf(fp, (flags & HUMAN_FLAG) ? | |
291 | "%9c %s %9c" : "%15c %s %15c", | |
292 | ' ', form_to_string(XFS_RTBLOCK_QUOTA), ' '); | |
293 | fputc('\n', fp); | |
294 | ||
295 | /* line 3 */ | |
296 | snprintf(scratch, sizeof(scratch), "%s ID", typename); | |
297 | fprintf(fp, "%-10s ", scratch); | |
298 | if (form & XFS_BLOCK_QUOTA) | |
299 | fprintf(fp, (flags & HUMAN_FLAG) ? | |
300 | _(" Used Soft Hard Warn/Grace ") : | |
301 | _(" Used Soft Hard Warn/Grace ")); | |
302 | if (form & XFS_INODE_QUOTA) | |
303 | fprintf(fp, (flags & HUMAN_FLAG) ? | |
304 | _(" Used Soft Hard Warn/Grace ") : | |
305 | _(" Used Soft Hard Warn/ Grace ")); | |
306 | if (form & XFS_RTBLOCK_QUOTA) | |
307 | fprintf(fp, (flags & HUMAN_FLAG) ? | |
308 | _(" Used Soft Hard Warn/Grace ") : | |
309 | _(" Used Soft Hard Warn/Grace ")); | |
310 | fputc('\n', fp); | |
311 | ||
312 | /* line 4 */ | |
313 | for (i = 0; i < 10; i++) | |
314 | fputc('-', fp); | |
315 | fputc(' ', fp); | |
316 | count = (flags & HUMAN_FLAG) ? 33 : 50; | |
317 | if (form & XFS_BLOCK_QUOTA) { | |
318 | for (i = 0; i < count; i++) | |
319 | fputc('-', fp); | |
320 | fputc(' ', fp); | |
321 | } | |
322 | if (form & XFS_INODE_QUOTA) { | |
323 | for (i = 0; i < count; i++) | |
324 | fputc('-', fp); | |
325 | fputc(' ', fp); | |
326 | } | |
327 | if (form & XFS_RTBLOCK_QUOTA) { | |
328 | for (i = 0; i < count; i++) | |
329 | fputc('-', fp); | |
330 | fputc(' ', fp); | |
331 | } | |
332 | fputc('\n', fp); | |
333 | } | |
334 | ||
335 | static int | |
336 | report_mount( | |
337 | FILE *fp, | |
14f8b681 | 338 | uint32_t id, |
5aead01d | 339 | char *name, |
14f8b681 | 340 | uint32_t *oid, |
5aead01d NS |
341 | uint form, |
342 | uint type, | |
343 | fs_path_t *mount, | |
344 | uint flags) | |
345 | { | |
346 | fs_disk_quota_t d; | |
219285ad | 347 | time64_t timer; |
5aead01d NS |
348 | char c[8], h[8], s[8]; |
349 | uint qflags; | |
350 | int count; | |
6a9a085e | 351 | |
f103166a | 352 | if (!get_dquot(&d, id, oid, type, mount->fs_name, flags)) |
5aead01d | 353 | return 0; |
ebd6aa8b | 354 | |
5aead01d NS |
355 | if (flags & TERSE_FLAG) { |
356 | count = 0; | |
357 | if ((form & XFS_BLOCK_QUOTA) && d.d_bcount) | |
358 | count++; | |
359 | if ((form & XFS_INODE_QUOTA) && d.d_icount) | |
360 | count++; | |
361 | if ((form & XFS_RTBLOCK_QUOTA) && d.d_rtbcount) | |
362 | count++; | |
363 | if (!count) | |
364 | return 0; | |
365 | } | |
366 | ||
367 | if (!(flags & NO_HEADER_FLAG)) | |
368 | report_header(fp, form, type, mount, flags); | |
369 | ||
85dcd9a0 | 370 | if (flags & NO_LOOKUP_FLAG) { |
cc15c8cc | 371 | fprintf(fp, "#%-10u", d.d_id); |
85dcd9a0 ES |
372 | } else { |
373 | if (name == NULL) { | |
374 | if (type == XFS_USER_QUOTA) { | |
cc15c8cc | 375 | struct passwd *u = getpwuid(d.d_id); |
85dcd9a0 ES |
376 | if (u) |
377 | name = u->pw_name; | |
378 | } else if (type == XFS_GROUP_QUOTA) { | |
cc15c8cc | 379 | struct group *g = getgrgid(d.d_id); |
85dcd9a0 ES |
380 | if (g) |
381 | name = g->gr_name; | |
382 | } else if (type == XFS_PROJ_QUOTA) { | |
cc15c8cc | 383 | fs_project_t *p = getprprid(d.d_id); |
85dcd9a0 ES |
384 | if (p) |
385 | name = p->pr_name; | |
386 | } | |
387 | } | |
3d607a11 ZL |
388 | /* If no name is found, print the id #num instead of (null) */ |
389 | if (name != NULL) | |
390 | fprintf(fp, "%-10s", name); | |
391 | else | |
392 | fprintf(fp, "#%-9u", d.d_id); | |
85dcd9a0 | 393 | } |
a265445e | 394 | |
5aead01d | 395 | if (form & XFS_BLOCK_QUOTA) { |
f3eb31d9 | 396 | timer = decode_timer(&d, d.d_btimer, d.d_btimer_hi); |
5aead01d NS |
397 | qflags = (flags & HUMAN_FLAG); |
398 | if (d.d_blk_hardlimit && d.d_bcount > d.d_blk_hardlimit) | |
399 | qflags |= LIMIT_FLAG; | |
400 | if (d.d_blk_softlimit && d.d_bcount > d.d_blk_softlimit) | |
401 | qflags |= QUOTA_FLAG; | |
402 | if (flags & HUMAN_FLAG) | |
403 | fprintf(fp, " %6s %6s %6s %02d %8s", | |
404 | bbs_to_string(d.d_bcount, c, sizeof(c)), | |
405 | bbs_to_string(d.d_blk_softlimit, s, sizeof(s)), | |
406 | bbs_to_string(d.d_blk_hardlimit, h, sizeof(h)), | |
407 | d.d_bwarns, | |
219285ad | 408 | time_to_string(timer, qflags)); |
5aead01d NS |
409 | else |
410 | fprintf(fp, " %10llu %10llu %10llu %02d %9s", | |
411 | (unsigned long long)d.d_bcount >> 1, | |
412 | (unsigned long long)d.d_blk_softlimit >> 1, | |
413 | (unsigned long long)d.d_blk_hardlimit >> 1, | |
414 | d.d_bwarns, | |
219285ad | 415 | time_to_string(timer, qflags)); |
5aead01d NS |
416 | } |
417 | if (form & XFS_INODE_QUOTA) { | |
f3eb31d9 | 418 | timer = decode_timer(&d, d.d_itimer, d.d_itimer_hi); |
5aead01d NS |
419 | qflags = (flags & HUMAN_FLAG); |
420 | if (d.d_ino_hardlimit && d.d_icount > d.d_ino_hardlimit) | |
421 | qflags |= LIMIT_FLAG; | |
422 | if (d.d_ino_softlimit && d.d_icount > d.d_ino_softlimit) | |
423 | qflags |= QUOTA_FLAG; | |
424 | if (flags & HUMAN_FLAG) | |
425 | fprintf(fp, " %6s %6s %6s %02d %8s", | |
426 | num_to_string(d.d_icount, c, sizeof(c)), | |
427 | num_to_string(d.d_ino_softlimit, s, sizeof(s)), | |
428 | num_to_string(d.d_ino_hardlimit, h, sizeof(h)), | |
429 | d.d_iwarns, | |
219285ad | 430 | time_to_string(timer, qflags)); |
5aead01d NS |
431 | else |
432 | fprintf(fp, " %10llu %10llu %10llu %02d %9s", | |
433 | (unsigned long long)d.d_icount, | |
434 | (unsigned long long)d.d_ino_softlimit, | |
435 | (unsigned long long)d.d_ino_hardlimit, | |
436 | d.d_iwarns, | |
219285ad | 437 | time_to_string(timer, qflags)); |
5aead01d NS |
438 | } |
439 | if (form & XFS_RTBLOCK_QUOTA) { | |
f3eb31d9 | 440 | timer = decode_timer(&d, d.d_rtbtimer, d.d_rtbtimer_hi); |
5aead01d NS |
441 | qflags = (flags & HUMAN_FLAG); |
442 | if (d.d_rtb_hardlimit && d.d_rtbcount > d.d_rtb_hardlimit) | |
443 | qflags |= LIMIT_FLAG; | |
444 | if (d.d_rtb_softlimit && d.d_rtbcount > d.d_rtb_softlimit) | |
445 | qflags |= QUOTA_FLAG; | |
446 | if (flags & HUMAN_FLAG) | |
447 | fprintf(fp, " %6s %6s %6s %02d %8s", | |
448 | bbs_to_string(d.d_rtbcount, c, sizeof(c)), | |
449 | bbs_to_string(d.d_rtb_softlimit, s, sizeof(s)), | |
450 | bbs_to_string(d.d_rtb_hardlimit, h, sizeof(h)), | |
451 | d.d_rtbwarns, | |
219285ad | 452 | time_to_string(timer, qflags)); |
5aead01d NS |
453 | else |
454 | fprintf(fp, " %10llu %10llu %10llu %02d %9s", | |
455 | (unsigned long long)d.d_rtbcount >> 1, | |
456 | (unsigned long long)d.d_rtb_softlimit >> 1, | |
457 | (unsigned long long)d.d_rtb_hardlimit >> 1, | |
458 | d.d_rtbwarns, | |
219285ad | 459 | time_to_string(timer, qflags)); |
5aead01d NS |
460 | } |
461 | fputc('\n', fp); | |
462 | return 1; | |
463 | } | |
464 | ||
465 | static void | |
466 | report_user_mount( | |
467 | FILE *fp, | |
468 | uint form, | |
469 | fs_path_t *mount, | |
1774874a NS |
470 | uint lower, |
471 | uint upper, | |
5aead01d NS |
472 | uint flags) |
473 | { | |
1774874a | 474 | struct passwd *u; |
6a9a085e | 475 | uint id = 0, oid; |
1774874a NS |
476 | |
477 | if (upper) { /* identifier range specified */ | |
57cc6e78 | 478 | for (id = lower; id <= upper; id++) { |
cc15c8cc | 479 | if (report_mount(fp, id, NULL, NULL, |
1774874a NS |
480 | form, XFS_USER_QUOTA, mount, flags)) |
481 | flags |= NO_HEADER_FLAG; | |
482 | } | |
6a9a085e ES |
483 | } else if (report_mount(fp, id, NULL, &oid, form, |
484 | XFS_USER_QUOTA, mount, | |
485 | flags|GETNEXTQUOTA_FLAG)) { | |
486 | id = oid + 1; | |
487 | flags |= GETNEXTQUOTA_FLAG; | |
488 | flags |= NO_HEADER_FLAG; | |
489 | while (report_mount(fp, id, NULL, &oid, form, XFS_USER_QUOTA, | |
490 | mount, flags)) { | |
491 | id = oid + 1; | |
492 | } | |
1774874a NS |
493 | } else { |
494 | setpwent(); | |
495 | while ((u = getpwent()) != NULL) { | |
cc15c8cc | 496 | if (report_mount(fp, u->pw_uid, u->pw_name, NULL, |
1774874a NS |
497 | form, XFS_USER_QUOTA, mount, flags)) |
498 | flags |= NO_HEADER_FLAG; | |
499 | } | |
500 | endpwent(); | |
501 | } | |
5aead01d | 502 | |
5aead01d NS |
503 | if (flags & NO_HEADER_FLAG) |
504 | fputc('\n', fp); | |
5aead01d NS |
505 | } |
506 | ||
507 | static void | |
508 | report_group_mount( | |
509 | FILE *fp, | |
510 | uint form, | |
511 | fs_path_t *mount, | |
1774874a NS |
512 | uint lower, |
513 | uint upper, | |
5aead01d NS |
514 | uint flags) |
515 | { | |
1774874a | 516 | struct group *g; |
6a9a085e | 517 | uint id = 0, oid; |
1774874a NS |
518 | |
519 | if (upper) { /* identifier range specified */ | |
57cc6e78 | 520 | for (id = lower; id <= upper; id++) { |
cc15c8cc | 521 | if (report_mount(fp, id, NULL, NULL, |
1774874a NS |
522 | form, XFS_GROUP_QUOTA, mount, flags)) |
523 | flags |= NO_HEADER_FLAG; | |
524 | } | |
6a9a085e ES |
525 | } else if (report_mount(fp, id, NULL, &oid, form, |
526 | XFS_GROUP_QUOTA, mount, | |
527 | flags|GETNEXTQUOTA_FLAG)) { | |
528 | id = oid + 1; | |
529 | flags |= GETNEXTQUOTA_FLAG; | |
530 | flags |= NO_HEADER_FLAG; | |
531 | while (report_mount(fp, id, NULL, &oid, form, XFS_GROUP_QUOTA, | |
532 | mount, flags)) { | |
533 | id = oid + 1; | |
534 | } | |
1774874a NS |
535 | } else { |
536 | setgrent(); | |
537 | while ((g = getgrent()) != NULL) { | |
cc15c8cc | 538 | if (report_mount(fp, g->gr_gid, g->gr_name, NULL, |
1774874a NS |
539 | form, XFS_GROUP_QUOTA, mount, flags)) |
540 | flags |= NO_HEADER_FLAG; | |
541 | } | |
542 | } | |
5aead01d NS |
543 | if (flags & NO_HEADER_FLAG) |
544 | fputc('\n', fp); | |
545 | endgrent(); | |
546 | } | |
547 | ||
548 | static void | |
549 | report_project_mount( | |
550 | FILE *fp, | |
551 | uint form, | |
552 | fs_path_t *mount, | |
1774874a NS |
553 | uint lower, |
554 | uint upper, | |
5aead01d NS |
555 | uint flags) |
556 | { | |
557 | fs_project_t *p; | |
6a9a085e | 558 | uint id = 0, oid; |
1774874a NS |
559 | |
560 | if (upper) { /* identifier range specified */ | |
57cc6e78 | 561 | for (id = lower; id <= upper; id++) { |
cc15c8cc | 562 | if (report_mount(fp, id, NULL, NULL, |
1774874a NS |
563 | form, XFS_PROJ_QUOTA, mount, flags)) |
564 | flags |= NO_HEADER_FLAG; | |
565 | } | |
6a9a085e ES |
566 | } else if (report_mount(fp, id, NULL, &oid, form, |
567 | XFS_PROJ_QUOTA, mount, | |
568 | flags|GETNEXTQUOTA_FLAG)) { | |
569 | id = oid + 1; | |
570 | flags |= GETNEXTQUOTA_FLAG; | |
571 | flags |= NO_HEADER_FLAG; | |
572 | while (report_mount(fp, id, NULL, &oid, form, XFS_PROJ_QUOTA, | |
573 | mount, flags)) { | |
574 | id = oid + 1; | |
575 | } | |
1774874a | 576 | } else { |
3d607a11 ZL |
577 | if (!getprprid(0)) { |
578 | /* | |
579 | * Print default project quota, even if projid 0 | |
580 | * isn't defined | |
581 | */ | |
a8b6f527 ES |
582 | if (report_mount(fp, 0, NULL, NULL, |
583 | form, XFS_PROJ_QUOTA, mount, flags)) | |
584 | flags |= NO_HEADER_FLAG; | |
3d607a11 ZL |
585 | } |
586 | ||
1774874a NS |
587 | setprent(); |
588 | while ((p = getprent()) != NULL) { | |
cc15c8cc | 589 | if (report_mount(fp, p->pr_prid, p->pr_name, NULL, |
1774874a NS |
590 | form, XFS_PROJ_QUOTA, mount, flags)) |
591 | flags |= NO_HEADER_FLAG; | |
592 | } | |
593 | endprent(); | |
594 | } | |
5aead01d | 595 | |
5aead01d NS |
596 | if (flags & NO_HEADER_FLAG) |
597 | fputc('\n', fp); | |
5aead01d NS |
598 | } |
599 | ||
600 | static void | |
601 | report_any_type( | |
602 | FILE *fp, | |
603 | uint form, | |
604 | uint type, | |
605 | char *dir, | |
1774874a NS |
606 | uint lower, |
607 | uint upper, | |
5aead01d NS |
608 | uint flags) |
609 | { | |
610 | fs_cursor_t cursor; | |
611 | fs_path_t *mount; | |
612 | ||
613 | if (type & XFS_USER_QUOTA) { | |
614 | fs_cursor_initialise(dir, FS_MOUNT_POINT, &cursor); | |
546bedf4 | 615 | while ((mount = fs_cursor_next_entry(&cursor))) { |
29647c8d BD |
616 | if (!foreign_allowed && (mount->fs_flags & FS_FOREIGN)) |
617 | continue; | |
ec4cd312 AM |
618 | if (xfsquotactl(XFS_QSYNC, mount->fs_name, |
619 | XFS_USER_QUOTA, 0, NULL) < 0 | |
620 | && errno != ENOENT && errno != ENOSYS) | |
621 | perror("XFS_QSYNC user quota"); | |
1774874a NS |
622 | report_user_mount(fp, form, mount, |
623 | lower, upper, flags); | |
546bedf4 | 624 | } |
5aead01d NS |
625 | } |
626 | if (type & XFS_GROUP_QUOTA) { | |
627 | fs_cursor_initialise(dir, FS_MOUNT_POINT, &cursor); | |
546bedf4 | 628 | while ((mount = fs_cursor_next_entry(&cursor))) { |
29647c8d BD |
629 | if (!foreign_allowed && (mount->fs_flags & FS_FOREIGN)) |
630 | continue; | |
ec4cd312 AM |
631 | if (xfsquotactl(XFS_QSYNC, mount->fs_name, |
632 | XFS_GROUP_QUOTA, 0, NULL) < 0 | |
633 | && errno != ENOENT && errno != ENOSYS) | |
634 | perror("XFS_QSYNC group quota"); | |
1774874a NS |
635 | report_group_mount(fp, form, mount, |
636 | lower, upper, flags); | |
546bedf4 | 637 | } |
5aead01d NS |
638 | } |
639 | if (type & XFS_PROJ_QUOTA) { | |
640 | fs_cursor_initialise(dir, FS_MOUNT_POINT, &cursor); | |
546bedf4 | 641 | while ((mount = fs_cursor_next_entry(&cursor))) { |
29647c8d BD |
642 | if (!foreign_allowed && (mount->fs_flags & FS_FOREIGN)) |
643 | continue; | |
ec4cd312 AM |
644 | if (xfsquotactl(XFS_QSYNC, mount->fs_name, |
645 | XFS_PROJ_QUOTA, 0, NULL) < 0 | |
646 | && errno != ENOENT && errno != ENOSYS) | |
647 | perror("XFS_QSYNC proj quota"); | |
1774874a NS |
648 | report_project_mount(fp, form, mount, |
649 | lower, upper, flags); | |
546bedf4 | 650 | } |
5aead01d NS |
651 | } |
652 | } | |
653 | ||
654 | static int | |
655 | report_f( | |
656 | int argc, | |
657 | char **argv) | |
658 | { | |
659 | FILE *fp = NULL; | |
fa13a00f | 660 | char *fname = NULL; |
1774874a | 661 | uint lower = 0, upper = 0; |
85dcd9a0 | 662 | bool lookup = false; |
5aead01d NS |
663 | int c, flags = 0, type = 0, form = 0; |
664 | ||
85dcd9a0 | 665 | while ((c = getopt(argc, argv, "abdf:ghilL:NnprtuU:")) != EOF) { |
5aead01d NS |
666 | switch (c) { |
667 | case 'f': | |
668 | fname = optarg; | |
669 | break; | |
670 | case 'b': | |
671 | form |= XFS_BLOCK_QUOTA; | |
672 | break; | |
673 | case 'i': | |
674 | form |= XFS_INODE_QUOTA; | |
675 | break; | |
676 | case 'r': | |
677 | form |= XFS_RTBLOCK_QUOTA; | |
678 | break; | |
679 | case 'g': | |
680 | type |= XFS_GROUP_QUOTA; | |
681 | break; | |
682 | case 'p': | |
683 | type |= XFS_PROJ_QUOTA; | |
684 | break; | |
685 | case 'u': | |
686 | type |= XFS_USER_QUOTA; | |
687 | break; | |
688 | case 'a': | |
689 | flags |= ALL_MOUNTS_FLAG; | |
690 | break; | |
691 | case 'h': | |
692 | flags |= HUMAN_FLAG; | |
693 | break; | |
694 | case 'n': | |
1774874a NS |
695 | flags |= NO_LOOKUP_FLAG; |
696 | break; | |
697 | case 'N': | |
5aead01d NS |
698 | flags |= NO_HEADER_FLAG; |
699 | break; | |
700 | case 't': | |
701 | flags |= TERSE_FLAG; | |
702 | break; | |
1774874a NS |
703 | case 'L': |
704 | lower = (uint)atoi(optarg); | |
85dcd9a0 | 705 | flags |= NO_LOOKUP_FLAG; |
1774874a NS |
706 | break; |
707 | case 'U': | |
708 | upper = (uint)atoi(optarg); | |
85dcd9a0 ES |
709 | flags |= NO_LOOKUP_FLAG; |
710 | break; | |
711 | case 'l': | |
712 | lookup = true; | |
1774874a | 713 | break; |
5aead01d NS |
714 | default: |
715 | return command_usage(&report_cmd); | |
716 | } | |
717 | } | |
718 | ||
719 | if (!form) | |
720 | form = XFS_BLOCK_QUOTA; | |
721 | ||
722 | if (!type) | |
723 | type = XFS_USER_QUOTA | XFS_GROUP_QUOTA | XFS_PROJ_QUOTA; | |
724 | ||
85dcd9a0 ES |
725 | if (lookup) |
726 | flags &= ~NO_LOOKUP_FLAG; | |
727 | ||
5aead01d NS |
728 | if ((fp = fopen_write_secure(fname)) == NULL) |
729 | return 0; | |
730 | ||
fa13a00f NS |
731 | if (argc == optind) { |
732 | if (flags & ALL_MOUNTS_FLAG) | |
733 | report_any_type(fp, form, type, NULL, | |
734 | lower, upper, flags); | |
a14d4093 | 735 | else if (fs_path && (fs_path->fs_flags & FS_MOUNT_POINT)) |
fa13a00f NS |
736 | report_any_type(fp, form, type, fs_path->fs_dir, |
737 | lower, upper, flags); | |
738 | } else while (argc > optind) { | |
739 | report_any_type(fp, form, type, argv[optind++], | |
740 | lower, upper, flags); | |
1774874a | 741 | } |
5aead01d NS |
742 | |
743 | if (fname) | |
744 | fclose(fp); | |
745 | return 0; | |
746 | } | |
747 | ||
748 | void | |
749 | report_init(void) | |
750 | { | |
ad765595 | 751 | dump_cmd.name = "dump"; |
5aead01d NS |
752 | dump_cmd.cfunc = dump_f; |
753 | dump_cmd.argmin = 0; | |
754 | dump_cmd.argmax = -1; | |
069610ec | 755 | dump_cmd.args = _("[-g|-p|-u] [-LU] [-f file]"); |
5aead01d NS |
756 | dump_cmd.oneline = _("dump quota information for backup utilities"); |
757 | dump_cmd.help = dump_help; | |
29647c8d | 758 | dump_cmd.flags = CMD_FLAG_FOREIGN_OK; |
5aead01d | 759 | |
ad765595 AM |
760 | report_cmd.name = "report"; |
761 | report_cmd.altname = "repquota"; | |
5aead01d NS |
762 | report_cmd.cfunc = report_f; |
763 | report_cmd.argmin = 0; | |
764 | report_cmd.argmax = -1; | |
069610ec | 765 | report_cmd.args = _("[-bir] [-gpu] [-ahntlLNU] [-f file]"); |
5aead01d NS |
766 | report_cmd.oneline = _("report filesystem quota information"); |
767 | report_cmd.help = report_help; | |
7a9b7314 | 768 | report_cmd.flags = CMD_FLAG_ONESHOT | CMD_FLAG_FOREIGN_OK; |
5aead01d NS |
769 | |
770 | if (expert) { | |
771 | add_command(&dump_cmd); | |
772 | add_command(&report_cmd); | |
773 | } | |
774 | } |