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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, | |
2c1e7aef AA |
99 | struct fs_disk_quota *d, |
100 | char *dev) | |
f103166a | 101 | { |
2c1e7aef AA |
102 | if (!d->d_blk_softlimit && !d->d_blk_hardlimit && |
103 | !d->d_ino_softlimit && !d->d_ino_hardlimit && | |
104 | !d->d_rtb_softlimit && !d->d_rtb_hardlimit) | |
6a9a085e | 105 | return 1; |
5aead01d | 106 | fprintf(fp, "fs = %s\n", dev); |
1774874a | 107 | /* this branch is for backward compatibility reasons */ |
2c1e7aef | 108 | if (d->d_rtb_softlimit || d->d_rtb_hardlimit) |
cc15c8cc | 109 | fprintf(fp, "%-10d %7llu %7llu %7llu %7llu %7llu %7llu\n", |
2c1e7aef AA |
110 | d->d_id, |
111 | (unsigned long long)d->d_blk_softlimit, | |
112 | (unsigned long long)d->d_blk_hardlimit, | |
113 | (unsigned long long)d->d_ino_softlimit, | |
114 | (unsigned long long)d->d_ino_hardlimit, | |
115 | (unsigned long long)d->d_rtb_softlimit, | |
116 | (unsigned long long)d->d_rtb_hardlimit); | |
1774874a | 117 | else |
cc15c8cc | 118 | fprintf(fp, "%-10d %7llu %7llu %7llu %7llu\n", |
2c1e7aef AA |
119 | d->d_id, |
120 | (unsigned long long)d->d_blk_softlimit, | |
121 | (unsigned long long)d->d_blk_hardlimit, | |
122 | (unsigned long long)d->d_ino_softlimit, | |
123 | (unsigned long long)d->d_ino_hardlimit); | |
6a9a085e ES |
124 | |
125 | return 1; | |
5aead01d NS |
126 | } |
127 | ||
128 | static void | |
129 | dump_limits_any_type( | |
130 | FILE *fp, | |
131 | uint type, | |
1774874a NS |
132 | char *dir, |
133 | uint lower, | |
134 | uint upper) | |
5aead01d NS |
135 | { |
136 | fs_path_t *mount; | |
2c1e7aef | 137 | struct fs_disk_quota d; |
6a9a085e | 138 | uint id = 0, oid; |
5aead01d NS |
139 | |
140 | if ((mount = fs_table_lookup(dir, FS_MOUNT_POINT)) == NULL) { | |
e3210fd8 | 141 | exitcode = 1; |
5aead01d NS |
142 | fprintf(stderr, "%s: cannot find mount point %s\n", |
143 | progname, dir); | |
144 | return; | |
145 | } | |
146 | ||
6a9a085e | 147 | /* Range was specified; query everything in it */ |
1774874a | 148 | if (upper) { |
2c1e7aef AA |
149 | for (id = lower; id <= upper; id++) { |
150 | get_dquot(&d, id, &oid, type, mount->fs_name, 0); | |
151 | dump_file(fp, &d, mount->fs_name); | |
152 | } | |
1774874a NS |
153 | return; |
154 | } | |
155 | ||
6a9a085e | 156 | /* Use GETNEXTQUOTA if it's available */ |
2c1e7aef AA |
157 | if (get_dquot(&d, id, &oid, type, mount->fs_name, GETNEXTQUOTA_FLAG)) { |
158 | dump_file(fp, &d, mount->fs_name); | |
6a9a085e | 159 | id = oid + 1; |
2c1e7aef AA |
160 | while (get_dquot(&d, id, &oid, type, mount->fs_name, |
161 | GETNEXTQUOTA_FLAG)) { | |
162 | dump_file(fp, &d, mount->fs_name); | |
6a9a085e | 163 | id = oid + 1; |
2c1e7aef | 164 | } |
6a9a085e | 165 | return; |
2c1e7aef | 166 | } |
6a9a085e ES |
167 | |
168 | /* Otherwise fall back to iterating over each uid/gid/prjid */ | |
5aead01d NS |
169 | switch (type) { |
170 | case XFS_GROUP_QUOTA: { | |
171 | struct group *g; | |
172 | setgrent(); | |
2c1e7aef AA |
173 | while ((g = getgrent()) != NULL) { |
174 | get_dquot(&d, g->gr_gid, NULL, type, | |
175 | mount->fs_name, 0); | |
176 | dump_file(fp, &d, mount->fs_name); | |
177 | } | |
5aead01d NS |
178 | endgrent(); |
179 | break; | |
180 | } | |
181 | case XFS_PROJ_QUOTA: { | |
182 | struct fs_project *p; | |
183 | setprent(); | |
2c1e7aef AA |
184 | while ((p = getprent()) != NULL) { |
185 | get_dquot(&d, p->pr_prid, NULL, type, | |
186 | mount->fs_name, 0); | |
187 | dump_file(fp, &d, mount->fs_name); | |
188 | } | |
5aead01d NS |
189 | endprent(); |
190 | break; | |
191 | } | |
192 | case XFS_USER_QUOTA: { | |
193 | struct passwd *u; | |
194 | setpwent(); | |
2c1e7aef AA |
195 | while ((u = getpwent()) != NULL) { |
196 | get_dquot(&d, u->pw_uid, NULL, type, | |
197 | mount->fs_name, 0); | |
198 | dump_file(fp, &d, mount->fs_name); | |
199 | } | |
5aead01d NS |
200 | endpwent(); |
201 | break; | |
202 | } | |
203 | } | |
204 | } | |
205 | ||
206 | static int | |
207 | dump_f( | |
208 | int argc, | |
209 | char **argv) | |
210 | { | |
211 | FILE *fp; | |
212 | char *fname = NULL; | |
1774874a | 213 | uint lower = 0, upper = 0; |
c614d3bf | 214 | int c, type = 0; |
5aead01d | 215 | |
1774874a | 216 | while ((c = getopt(argc, argv, "f:gpuL:U:")) != EOF) { |
5aead01d NS |
217 | switch(c) { |
218 | case 'f': | |
219 | fname = optarg; | |
220 | break; | |
221 | case 'g': | |
c614d3bf | 222 | type |= XFS_GROUP_QUOTA; |
5aead01d NS |
223 | break; |
224 | case 'p': | |
c614d3bf | 225 | type |= XFS_PROJ_QUOTA; |
5aead01d NS |
226 | break; |
227 | case 'u': | |
c614d3bf | 228 | type |= XFS_USER_QUOTA; |
5aead01d | 229 | break; |
1774874a NS |
230 | case 'L': |
231 | lower = (uint)atoi(optarg); | |
232 | break; | |
233 | case 'U': | |
234 | upper = (uint)atoi(optarg); | |
235 | break; | |
5aead01d NS |
236 | default: |
237 | return command_usage(&dump_cmd); | |
238 | } | |
239 | } | |
240 | ||
241 | if (argc != optind) | |
242 | return command_usage(&dump_cmd); | |
243 | ||
c614d3bf ZL |
244 | if (!type) { |
245 | type = XFS_USER_QUOTA; | |
246 | } else if (type != XFS_GROUP_QUOTA && | |
247 | type != XFS_PROJ_QUOTA && | |
248 | type != XFS_USER_QUOTA) { | |
249 | return command_usage(&dump_cmd); | |
250 | } | |
251 | ||
5aead01d NS |
252 | if ((fp = fopen_write_secure(fname)) == NULL) |
253 | return 0; | |
254 | ||
1774874a | 255 | dump_limits_any_type(fp, type, fs_path->fs_dir, lower, upper); |
5aead01d NS |
256 | |
257 | if (fname) | |
258 | fclose(fp); | |
259 | ||
260 | return 0; | |
261 | } | |
262 | ||
263 | static void | |
264 | report_header( | |
265 | FILE *fp, | |
266 | uint form, | |
267 | uint type, | |
268 | fs_path_t *mount, | |
269 | int flags) | |
270 | { | |
271 | char *typename = type_to_string(type); | |
272 | char scratch[64]; | |
273 | uint i, count; | |
274 | ||
275 | if (flags & NO_HEADER_FLAG) | |
276 | return; | |
277 | ||
278 | /* line 1 */ | |
279 | fprintf(fp, _("%s quota on %s (%s)\n"), | |
280 | typename, mount->fs_dir, mount->fs_name); | |
281 | ||
282 | /* line 2 */ | |
283 | for (i = 0; i < 10; i++) | |
284 | fputc(' ', fp); | |
285 | if (form & XFS_BLOCK_QUOTA) | |
286 | fprintf(fp, (flags & HUMAN_FLAG) ? | |
287 | "%13c %s %13c" : "%20c %s %20c", | |
288 | ' ', form_to_string(XFS_BLOCK_QUOTA), ' '); | |
289 | if (form & XFS_INODE_QUOTA) | |
290 | fprintf(fp, (flags & HUMAN_FLAG) ? | |
291 | "%13c %s %13c" : "%20c %s %20c", | |
292 | ' ', form_to_string(XFS_INODE_QUOTA), ' '); | |
293 | if (form & XFS_RTBLOCK_QUOTA) | |
294 | fprintf(fp, (flags & HUMAN_FLAG) ? | |
295 | "%9c %s %9c" : "%15c %s %15c", | |
296 | ' ', form_to_string(XFS_RTBLOCK_QUOTA), ' '); | |
297 | fputc('\n', fp); | |
298 | ||
299 | /* line 3 */ | |
300 | snprintf(scratch, sizeof(scratch), "%s ID", typename); | |
301 | fprintf(fp, "%-10s ", scratch); | |
302 | if (form & XFS_BLOCK_QUOTA) | |
303 | fprintf(fp, (flags & HUMAN_FLAG) ? | |
304 | _(" Used Soft Hard Warn/Grace ") : | |
305 | _(" Used Soft Hard Warn/Grace ")); | |
306 | if (form & XFS_INODE_QUOTA) | |
307 | fprintf(fp, (flags & HUMAN_FLAG) ? | |
308 | _(" Used Soft Hard Warn/Grace ") : | |
309 | _(" Used Soft Hard Warn/ Grace ")); | |
310 | if (form & XFS_RTBLOCK_QUOTA) | |
311 | fprintf(fp, (flags & HUMAN_FLAG) ? | |
312 | _(" Used Soft Hard Warn/Grace ") : | |
313 | _(" Used Soft Hard Warn/Grace ")); | |
314 | fputc('\n', fp); | |
315 | ||
316 | /* line 4 */ | |
317 | for (i = 0; i < 10; i++) | |
318 | fputc('-', fp); | |
319 | fputc(' ', fp); | |
320 | count = (flags & HUMAN_FLAG) ? 33 : 50; | |
321 | if (form & XFS_BLOCK_QUOTA) { | |
322 | for (i = 0; i < count; i++) | |
323 | fputc('-', fp); | |
324 | fputc(' ', fp); | |
325 | } | |
326 | if (form & XFS_INODE_QUOTA) { | |
327 | for (i = 0; i < count; i++) | |
328 | fputc('-', fp); | |
329 | fputc(' ', fp); | |
330 | } | |
331 | if (form & XFS_RTBLOCK_QUOTA) { | |
332 | for (i = 0; i < count; i++) | |
333 | fputc('-', fp); | |
334 | fputc(' ', fp); | |
335 | } | |
336 | fputc('\n', fp); | |
337 | } | |
338 | ||
339 | static int | |
340 | report_mount( | |
341 | FILE *fp, | |
14f8b681 | 342 | uint32_t id, |
5aead01d | 343 | char *name, |
14f8b681 | 344 | uint32_t *oid, |
5aead01d NS |
345 | uint form, |
346 | uint type, | |
347 | fs_path_t *mount, | |
348 | uint flags) | |
349 | { | |
350 | fs_disk_quota_t d; | |
219285ad | 351 | time64_t timer; |
5aead01d NS |
352 | char c[8], h[8], s[8]; |
353 | uint qflags; | |
354 | int count; | |
6a9a085e | 355 | |
f103166a | 356 | if (!get_dquot(&d, id, oid, type, mount->fs_name, flags)) |
5aead01d | 357 | return 0; |
ebd6aa8b | 358 | |
5aead01d NS |
359 | if (flags & TERSE_FLAG) { |
360 | count = 0; | |
361 | if ((form & XFS_BLOCK_QUOTA) && d.d_bcount) | |
362 | count++; | |
363 | if ((form & XFS_INODE_QUOTA) && d.d_icount) | |
364 | count++; | |
365 | if ((form & XFS_RTBLOCK_QUOTA) && d.d_rtbcount) | |
366 | count++; | |
367 | if (!count) | |
368 | return 0; | |
369 | } | |
370 | ||
371 | if (!(flags & NO_HEADER_FLAG)) | |
372 | report_header(fp, form, type, mount, flags); | |
373 | ||
85dcd9a0 | 374 | if (flags & NO_LOOKUP_FLAG) { |
cc15c8cc | 375 | fprintf(fp, "#%-10u", d.d_id); |
85dcd9a0 ES |
376 | } else { |
377 | if (name == NULL) { | |
378 | if (type == XFS_USER_QUOTA) { | |
cc15c8cc | 379 | struct passwd *u = getpwuid(d.d_id); |
85dcd9a0 ES |
380 | if (u) |
381 | name = u->pw_name; | |
382 | } else if (type == XFS_GROUP_QUOTA) { | |
cc15c8cc | 383 | struct group *g = getgrgid(d.d_id); |
85dcd9a0 ES |
384 | if (g) |
385 | name = g->gr_name; | |
386 | } else if (type == XFS_PROJ_QUOTA) { | |
cc15c8cc | 387 | fs_project_t *p = getprprid(d.d_id); |
85dcd9a0 ES |
388 | if (p) |
389 | name = p->pr_name; | |
390 | } | |
391 | } | |
3d607a11 ZL |
392 | /* If no name is found, print the id #num instead of (null) */ |
393 | if (name != NULL) | |
394 | fprintf(fp, "%-10s", name); | |
395 | else | |
396 | fprintf(fp, "#%-9u", d.d_id); | |
85dcd9a0 | 397 | } |
a265445e | 398 | |
5aead01d | 399 | if (form & XFS_BLOCK_QUOTA) { |
f3eb31d9 | 400 | timer = decode_timer(&d, d.d_btimer, d.d_btimer_hi); |
5aead01d NS |
401 | qflags = (flags & HUMAN_FLAG); |
402 | if (d.d_blk_hardlimit && d.d_bcount > d.d_blk_hardlimit) | |
403 | qflags |= LIMIT_FLAG; | |
404 | if (d.d_blk_softlimit && d.d_bcount > d.d_blk_softlimit) | |
405 | qflags |= QUOTA_FLAG; | |
406 | if (flags & HUMAN_FLAG) | |
407 | fprintf(fp, " %6s %6s %6s %02d %8s", | |
408 | bbs_to_string(d.d_bcount, c, sizeof(c)), | |
409 | bbs_to_string(d.d_blk_softlimit, s, sizeof(s)), | |
410 | bbs_to_string(d.d_blk_hardlimit, h, sizeof(h)), | |
411 | d.d_bwarns, | |
219285ad | 412 | time_to_string(timer, qflags)); |
5aead01d NS |
413 | else |
414 | fprintf(fp, " %10llu %10llu %10llu %02d %9s", | |
415 | (unsigned long long)d.d_bcount >> 1, | |
416 | (unsigned long long)d.d_blk_softlimit >> 1, | |
417 | (unsigned long long)d.d_blk_hardlimit >> 1, | |
418 | d.d_bwarns, | |
219285ad | 419 | time_to_string(timer, qflags)); |
5aead01d NS |
420 | } |
421 | if (form & XFS_INODE_QUOTA) { | |
f3eb31d9 | 422 | timer = decode_timer(&d, d.d_itimer, d.d_itimer_hi); |
5aead01d NS |
423 | qflags = (flags & HUMAN_FLAG); |
424 | if (d.d_ino_hardlimit && d.d_icount > d.d_ino_hardlimit) | |
425 | qflags |= LIMIT_FLAG; | |
426 | if (d.d_ino_softlimit && d.d_icount > d.d_ino_softlimit) | |
427 | qflags |= QUOTA_FLAG; | |
428 | if (flags & HUMAN_FLAG) | |
429 | fprintf(fp, " %6s %6s %6s %02d %8s", | |
430 | num_to_string(d.d_icount, c, sizeof(c)), | |
431 | num_to_string(d.d_ino_softlimit, s, sizeof(s)), | |
432 | num_to_string(d.d_ino_hardlimit, h, sizeof(h)), | |
433 | d.d_iwarns, | |
219285ad | 434 | time_to_string(timer, qflags)); |
5aead01d NS |
435 | else |
436 | fprintf(fp, " %10llu %10llu %10llu %02d %9s", | |
437 | (unsigned long long)d.d_icount, | |
438 | (unsigned long long)d.d_ino_softlimit, | |
439 | (unsigned long long)d.d_ino_hardlimit, | |
440 | d.d_iwarns, | |
219285ad | 441 | time_to_string(timer, qflags)); |
5aead01d NS |
442 | } |
443 | if (form & XFS_RTBLOCK_QUOTA) { | |
f3eb31d9 | 444 | timer = decode_timer(&d, d.d_rtbtimer, d.d_rtbtimer_hi); |
5aead01d NS |
445 | qflags = (flags & HUMAN_FLAG); |
446 | if (d.d_rtb_hardlimit && d.d_rtbcount > d.d_rtb_hardlimit) | |
447 | qflags |= LIMIT_FLAG; | |
448 | if (d.d_rtb_softlimit && d.d_rtbcount > d.d_rtb_softlimit) | |
449 | qflags |= QUOTA_FLAG; | |
450 | if (flags & HUMAN_FLAG) | |
451 | fprintf(fp, " %6s %6s %6s %02d %8s", | |
452 | bbs_to_string(d.d_rtbcount, c, sizeof(c)), | |
453 | bbs_to_string(d.d_rtb_softlimit, s, sizeof(s)), | |
454 | bbs_to_string(d.d_rtb_hardlimit, h, sizeof(h)), | |
455 | d.d_rtbwarns, | |
219285ad | 456 | time_to_string(timer, qflags)); |
5aead01d NS |
457 | else |
458 | fprintf(fp, " %10llu %10llu %10llu %02d %9s", | |
459 | (unsigned long long)d.d_rtbcount >> 1, | |
460 | (unsigned long long)d.d_rtb_softlimit >> 1, | |
461 | (unsigned long long)d.d_rtb_hardlimit >> 1, | |
462 | d.d_rtbwarns, | |
219285ad | 463 | time_to_string(timer, qflags)); |
5aead01d NS |
464 | } |
465 | fputc('\n', fp); | |
466 | return 1; | |
467 | } | |
468 | ||
469 | static void | |
470 | report_user_mount( | |
471 | FILE *fp, | |
472 | uint form, | |
473 | fs_path_t *mount, | |
1774874a NS |
474 | uint lower, |
475 | uint upper, | |
5aead01d NS |
476 | uint flags) |
477 | { | |
1774874a | 478 | struct passwd *u; |
6a9a085e | 479 | uint id = 0, oid; |
1774874a NS |
480 | |
481 | if (upper) { /* identifier range specified */ | |
57cc6e78 | 482 | for (id = lower; id <= upper; id++) { |
cc15c8cc | 483 | if (report_mount(fp, id, NULL, NULL, |
1774874a NS |
484 | form, XFS_USER_QUOTA, mount, flags)) |
485 | flags |= NO_HEADER_FLAG; | |
486 | } | |
6a9a085e ES |
487 | } else if (report_mount(fp, id, NULL, &oid, form, |
488 | XFS_USER_QUOTA, mount, | |
489 | flags|GETNEXTQUOTA_FLAG)) { | |
490 | id = oid + 1; | |
491 | flags |= GETNEXTQUOTA_FLAG; | |
492 | flags |= NO_HEADER_FLAG; | |
493 | while (report_mount(fp, id, NULL, &oid, form, XFS_USER_QUOTA, | |
494 | mount, flags)) { | |
495 | id = oid + 1; | |
496 | } | |
1774874a NS |
497 | } else { |
498 | setpwent(); | |
499 | while ((u = getpwent()) != NULL) { | |
cc15c8cc | 500 | if (report_mount(fp, u->pw_uid, u->pw_name, NULL, |
1774874a NS |
501 | form, XFS_USER_QUOTA, mount, flags)) |
502 | flags |= NO_HEADER_FLAG; | |
503 | } | |
504 | endpwent(); | |
505 | } | |
5aead01d | 506 | |
5aead01d NS |
507 | if (flags & NO_HEADER_FLAG) |
508 | fputc('\n', fp); | |
5aead01d NS |
509 | } |
510 | ||
511 | static void | |
512 | report_group_mount( | |
513 | FILE *fp, | |
514 | uint form, | |
515 | fs_path_t *mount, | |
1774874a NS |
516 | uint lower, |
517 | uint upper, | |
5aead01d NS |
518 | uint flags) |
519 | { | |
1774874a | 520 | struct group *g; |
6a9a085e | 521 | uint id = 0, oid; |
1774874a NS |
522 | |
523 | if (upper) { /* identifier range specified */ | |
57cc6e78 | 524 | for (id = lower; id <= upper; id++) { |
cc15c8cc | 525 | if (report_mount(fp, id, NULL, NULL, |
1774874a NS |
526 | form, XFS_GROUP_QUOTA, mount, flags)) |
527 | flags |= NO_HEADER_FLAG; | |
528 | } | |
6a9a085e ES |
529 | } else if (report_mount(fp, id, NULL, &oid, form, |
530 | XFS_GROUP_QUOTA, mount, | |
531 | flags|GETNEXTQUOTA_FLAG)) { | |
532 | id = oid + 1; | |
533 | flags |= GETNEXTQUOTA_FLAG; | |
534 | flags |= NO_HEADER_FLAG; | |
535 | while (report_mount(fp, id, NULL, &oid, form, XFS_GROUP_QUOTA, | |
536 | mount, flags)) { | |
537 | id = oid + 1; | |
538 | } | |
1774874a NS |
539 | } else { |
540 | setgrent(); | |
541 | while ((g = getgrent()) != NULL) { | |
cc15c8cc | 542 | if (report_mount(fp, g->gr_gid, g->gr_name, NULL, |
1774874a NS |
543 | form, XFS_GROUP_QUOTA, mount, flags)) |
544 | flags |= NO_HEADER_FLAG; | |
545 | } | |
546 | } | |
5aead01d NS |
547 | if (flags & NO_HEADER_FLAG) |
548 | fputc('\n', fp); | |
549 | endgrent(); | |
550 | } | |
551 | ||
552 | static void | |
553 | report_project_mount( | |
554 | FILE *fp, | |
555 | uint form, | |
556 | fs_path_t *mount, | |
1774874a NS |
557 | uint lower, |
558 | uint upper, | |
5aead01d NS |
559 | uint flags) |
560 | { | |
561 | fs_project_t *p; | |
6a9a085e | 562 | uint id = 0, oid; |
1774874a NS |
563 | |
564 | if (upper) { /* identifier range specified */ | |
57cc6e78 | 565 | for (id = lower; id <= upper; id++) { |
cc15c8cc | 566 | if (report_mount(fp, id, NULL, NULL, |
1774874a NS |
567 | form, XFS_PROJ_QUOTA, mount, flags)) |
568 | flags |= NO_HEADER_FLAG; | |
569 | } | |
6a9a085e ES |
570 | } else if (report_mount(fp, id, NULL, &oid, form, |
571 | XFS_PROJ_QUOTA, mount, | |
572 | flags|GETNEXTQUOTA_FLAG)) { | |
573 | id = oid + 1; | |
574 | flags |= GETNEXTQUOTA_FLAG; | |
575 | flags |= NO_HEADER_FLAG; | |
576 | while (report_mount(fp, id, NULL, &oid, form, XFS_PROJ_QUOTA, | |
577 | mount, flags)) { | |
578 | id = oid + 1; | |
579 | } | |
1774874a | 580 | } else { |
3d607a11 ZL |
581 | if (!getprprid(0)) { |
582 | /* | |
583 | * Print default project quota, even if projid 0 | |
584 | * isn't defined | |
585 | */ | |
a8b6f527 ES |
586 | if (report_mount(fp, 0, NULL, NULL, |
587 | form, XFS_PROJ_QUOTA, mount, flags)) | |
588 | flags |= NO_HEADER_FLAG; | |
3d607a11 ZL |
589 | } |
590 | ||
1774874a NS |
591 | setprent(); |
592 | while ((p = getprent()) != NULL) { | |
cc15c8cc | 593 | if (report_mount(fp, p->pr_prid, p->pr_name, NULL, |
1774874a NS |
594 | form, XFS_PROJ_QUOTA, mount, flags)) |
595 | flags |= NO_HEADER_FLAG; | |
596 | } | |
597 | endprent(); | |
598 | } | |
5aead01d | 599 | |
5aead01d NS |
600 | if (flags & NO_HEADER_FLAG) |
601 | fputc('\n', fp); | |
5aead01d NS |
602 | } |
603 | ||
604 | static void | |
605 | report_any_type( | |
606 | FILE *fp, | |
607 | uint form, | |
608 | uint type, | |
609 | char *dir, | |
1774874a NS |
610 | uint lower, |
611 | uint upper, | |
5aead01d NS |
612 | uint flags) |
613 | { | |
614 | fs_cursor_t cursor; | |
615 | fs_path_t *mount; | |
616 | ||
617 | if (type & XFS_USER_QUOTA) { | |
618 | fs_cursor_initialise(dir, FS_MOUNT_POINT, &cursor); | |
546bedf4 | 619 | while ((mount = fs_cursor_next_entry(&cursor))) { |
29647c8d BD |
620 | if (!foreign_allowed && (mount->fs_flags & FS_FOREIGN)) |
621 | continue; | |
ec4cd312 AM |
622 | if (xfsquotactl(XFS_QSYNC, mount->fs_name, |
623 | XFS_USER_QUOTA, 0, NULL) < 0 | |
624 | && errno != ENOENT && errno != ENOSYS) | |
625 | perror("XFS_QSYNC user quota"); | |
1774874a NS |
626 | report_user_mount(fp, form, mount, |
627 | lower, upper, flags); | |
546bedf4 | 628 | } |
5aead01d NS |
629 | } |
630 | if (type & XFS_GROUP_QUOTA) { | |
631 | fs_cursor_initialise(dir, FS_MOUNT_POINT, &cursor); | |
546bedf4 | 632 | while ((mount = fs_cursor_next_entry(&cursor))) { |
29647c8d BD |
633 | if (!foreign_allowed && (mount->fs_flags & FS_FOREIGN)) |
634 | continue; | |
ec4cd312 AM |
635 | if (xfsquotactl(XFS_QSYNC, mount->fs_name, |
636 | XFS_GROUP_QUOTA, 0, NULL) < 0 | |
637 | && errno != ENOENT && errno != ENOSYS) | |
638 | perror("XFS_QSYNC group quota"); | |
1774874a NS |
639 | report_group_mount(fp, form, mount, |
640 | lower, upper, flags); | |
546bedf4 | 641 | } |
5aead01d NS |
642 | } |
643 | if (type & XFS_PROJ_QUOTA) { | |
644 | fs_cursor_initialise(dir, FS_MOUNT_POINT, &cursor); | |
546bedf4 | 645 | while ((mount = fs_cursor_next_entry(&cursor))) { |
29647c8d BD |
646 | if (!foreign_allowed && (mount->fs_flags & FS_FOREIGN)) |
647 | continue; | |
ec4cd312 AM |
648 | if (xfsquotactl(XFS_QSYNC, mount->fs_name, |
649 | XFS_PROJ_QUOTA, 0, NULL) < 0 | |
650 | && errno != ENOENT && errno != ENOSYS) | |
651 | perror("XFS_QSYNC proj quota"); | |
1774874a NS |
652 | report_project_mount(fp, form, mount, |
653 | lower, upper, flags); | |
546bedf4 | 654 | } |
5aead01d NS |
655 | } |
656 | } | |
657 | ||
658 | static int | |
659 | report_f( | |
660 | int argc, | |
661 | char **argv) | |
662 | { | |
663 | FILE *fp = NULL; | |
fa13a00f | 664 | char *fname = NULL; |
1774874a | 665 | uint lower = 0, upper = 0; |
85dcd9a0 | 666 | bool lookup = false; |
5aead01d NS |
667 | int c, flags = 0, type = 0, form = 0; |
668 | ||
85dcd9a0 | 669 | while ((c = getopt(argc, argv, "abdf:ghilL:NnprtuU:")) != EOF) { |
5aead01d NS |
670 | switch (c) { |
671 | case 'f': | |
672 | fname = optarg; | |
673 | break; | |
674 | case 'b': | |
675 | form |= XFS_BLOCK_QUOTA; | |
676 | break; | |
677 | case 'i': | |
678 | form |= XFS_INODE_QUOTA; | |
679 | break; | |
680 | case 'r': | |
681 | form |= XFS_RTBLOCK_QUOTA; | |
682 | break; | |
683 | case 'g': | |
684 | type |= XFS_GROUP_QUOTA; | |
685 | break; | |
686 | case 'p': | |
687 | type |= XFS_PROJ_QUOTA; | |
688 | break; | |
689 | case 'u': | |
690 | type |= XFS_USER_QUOTA; | |
691 | break; | |
692 | case 'a': | |
693 | flags |= ALL_MOUNTS_FLAG; | |
694 | break; | |
695 | case 'h': | |
696 | flags |= HUMAN_FLAG; | |
697 | break; | |
698 | case 'n': | |
1774874a NS |
699 | flags |= NO_LOOKUP_FLAG; |
700 | break; | |
701 | case 'N': | |
5aead01d NS |
702 | flags |= NO_HEADER_FLAG; |
703 | break; | |
704 | case 't': | |
705 | flags |= TERSE_FLAG; | |
706 | break; | |
1774874a NS |
707 | case 'L': |
708 | lower = (uint)atoi(optarg); | |
85dcd9a0 | 709 | flags |= NO_LOOKUP_FLAG; |
1774874a NS |
710 | break; |
711 | case 'U': | |
712 | upper = (uint)atoi(optarg); | |
85dcd9a0 ES |
713 | flags |= NO_LOOKUP_FLAG; |
714 | break; | |
715 | case 'l': | |
716 | lookup = true; | |
1774874a | 717 | break; |
5aead01d NS |
718 | default: |
719 | return command_usage(&report_cmd); | |
720 | } | |
721 | } | |
722 | ||
723 | if (!form) | |
724 | form = XFS_BLOCK_QUOTA; | |
725 | ||
726 | if (!type) | |
727 | type = XFS_USER_QUOTA | XFS_GROUP_QUOTA | XFS_PROJ_QUOTA; | |
728 | ||
85dcd9a0 ES |
729 | if (lookup) |
730 | flags &= ~NO_LOOKUP_FLAG; | |
731 | ||
5aead01d NS |
732 | if ((fp = fopen_write_secure(fname)) == NULL) |
733 | return 0; | |
734 | ||
fa13a00f NS |
735 | if (argc == optind) { |
736 | if (flags & ALL_MOUNTS_FLAG) | |
737 | report_any_type(fp, form, type, NULL, | |
738 | lower, upper, flags); | |
a14d4093 | 739 | else if (fs_path && (fs_path->fs_flags & FS_MOUNT_POINT)) |
fa13a00f NS |
740 | report_any_type(fp, form, type, fs_path->fs_dir, |
741 | lower, upper, flags); | |
742 | } else while (argc > optind) { | |
743 | report_any_type(fp, form, type, argv[optind++], | |
744 | lower, upper, flags); | |
1774874a | 745 | } |
5aead01d NS |
746 | |
747 | if (fname) | |
748 | fclose(fp); | |
749 | return 0; | |
750 | } | |
751 | ||
752 | void | |
753 | report_init(void) | |
754 | { | |
ad765595 | 755 | dump_cmd.name = "dump"; |
5aead01d NS |
756 | dump_cmd.cfunc = dump_f; |
757 | dump_cmd.argmin = 0; | |
758 | dump_cmd.argmax = -1; | |
069610ec | 759 | dump_cmd.args = _("[-g|-p|-u] [-LU] [-f file]"); |
5aead01d NS |
760 | dump_cmd.oneline = _("dump quota information for backup utilities"); |
761 | dump_cmd.help = dump_help; | |
29647c8d | 762 | dump_cmd.flags = CMD_FLAG_FOREIGN_OK; |
5aead01d | 763 | |
ad765595 AM |
764 | report_cmd.name = "report"; |
765 | report_cmd.altname = "repquota"; | |
5aead01d NS |
766 | report_cmd.cfunc = report_f; |
767 | report_cmd.argmin = 0; | |
768 | report_cmd.argmax = -1; | |
069610ec | 769 | report_cmd.args = _("[-bir] [-gpu] [-ahntlLNU] [-f file]"); |
5aead01d NS |
770 | report_cmd.oneline = _("report filesystem quota information"); |
771 | report_cmd.help = report_help; | |
7a9b7314 | 772 | report_cmd.flags = CMD_FLAG_ONESHOT | CMD_FLAG_FOREIGN_OK; |
5aead01d NS |
773 | |
774 | if (expert) { | |
775 | add_command(&dump_cmd); | |
776 | add_command(&report_cmd); | |
777 | } | |
778 | } |