Lines 2-7
Link Here
|
2 |
* Copyright (c) 2003 Mike Barcroft <mike@FreeBSD.org> |
2 |
* Copyright (c) 2003 Mike Barcroft <mike@FreeBSD.org> |
3 |
* Copyright (c) 2008 Bjoern A. Zeeb <bz@FreeBSD.org> |
3 |
* Copyright (c) 2008 Bjoern A. Zeeb <bz@FreeBSD.org> |
4 |
* Copyright (c) 2009 James Gritton <jamie@FreeBSD.org> |
4 |
* Copyright (c) 2009 James Gritton <jamie@FreeBSD.org> |
|
|
5 |
* Copyright (c) 2015 Emmanuel Vadot <manu@bocal.org> |
5 |
* All rights reserved. |
6 |
* All rights reserved. |
6 |
* |
7 |
* |
7 |
* Redistribution and use in source and binary forms, with or without |
8 |
* Redistribution and use in source and binary forms, with or without |
Lines 45-50
__FBSDID("$FreeBSD$");
Link Here
|
45 |
#include <stdlib.h> |
46 |
#include <stdlib.h> |
46 |
#include <string.h> |
47 |
#include <string.h> |
47 |
#include <unistd.h> |
48 |
#include <unistd.h> |
|
|
49 |
#include <libxo/xo.h> |
48 |
|
50 |
|
49 |
#define JP_USER 0x01000000 |
51 |
#define JP_USER 0x01000000 |
50 |
#define JP_OPT 0x02000000 |
52 |
#define JP_OPT 0x02000000 |
Lines 73-79
static int sort_param(const void *a, const void *b);
Link Here
|
73 |
static char *noname(const char *name); |
75 |
static char *noname(const char *name); |
74 |
static char *nononame(const char *name); |
76 |
static char *nononame(const char *name); |
75 |
static int print_jail(int pflags, int jflags); |
77 |
static int print_jail(int pflags, int jflags); |
76 |
static void quoted_print(char *str); |
78 |
static void quoted_print(int pflags, char *name, char *value); |
77 |
|
79 |
|
78 |
int |
80 |
int |
79 |
main(int argc, char **argv) |
81 |
main(int argc, char **argv) |
Lines 81-86
main(int argc, char **argv)
Link Here
|
81 |
char *dot, *ep, *jname, *pname; |
83 |
char *dot, *ep, *jname, *pname; |
82 |
int c, i, jflags, jid, lastjid, pflags, spc; |
84 |
int c, i, jflags, jid, lastjid, pflags, spc; |
83 |
|
85 |
|
|
|
86 |
argc = xo_parse_args(argc, argv); |
87 |
if (argc < 0) |
88 |
exit(1); |
89 |
|
84 |
jname = NULL; |
90 |
jname = NULL; |
85 |
pflags = jflags = jid = 0; |
91 |
pflags = jflags = jid = 0; |
86 |
while ((c = getopt(argc, argv, "adj:hNnqsv")) >= 0) |
92 |
while ((c = getopt(argc, argv, "adj:hNnqsv")) >= 0) |
Lines 119-125
main(int argc, char **argv)
Link Here
|
119 |
PRINT_VERBOSE; |
125 |
PRINT_VERBOSE; |
120 |
break; |
126 |
break; |
121 |
default: |
127 |
default: |
122 |
errx(1, "usage: jls [-dhNnqv] [-j jail] [param ...]"); |
128 |
xo_errx(1, "usage: jls [-dhNnqv] [-j jail] [param ...]"); |
123 |
} |
129 |
} |
124 |
|
130 |
|
125 |
#ifdef INET6 |
131 |
#ifdef INET6 |
Lines 196-237
main(int argc, char **argv)
Link Here
|
196 |
add_param("lastjid", &lastjid, sizeof(lastjid), NULL, 0); |
202 |
add_param("lastjid", &lastjid, sizeof(lastjid), NULL, 0); |
197 |
|
203 |
|
198 |
/* Print a header line if requested. */ |
204 |
/* Print a header line if requested. */ |
199 |
if (pflags & PRINT_VERBOSE) |
205 |
if (pflags & PRINT_VERBOSE) { |
200 |
printf(" JID Hostname Path\n" |
206 |
xo_emit("{P: }{T:JID}{P: }{T:Hostname}{P:/%22s}{T:Path}\n", ""); |
201 |
" Name State\n" |
207 |
xo_emit("{P:/%8s}{T:Name}{Pd:/%26s}{T:State}\n", "", ""); |
202 |
" CPUSetID\n" |
208 |
xo_emit("{P:/%8s}{T:CPUSetID}\n", ""); |
203 |
" IP Address(es)\n"); |
209 |
xo_emit("{P:/%8s}{T:IP Address(es)}\n", ""); |
|
|
210 |
} |
204 |
else if (pflags & PRINT_DEFAULT) |
211 |
else if (pflags & PRINT_DEFAULT) |
205 |
if (pflags & PRINT_JAIL_NAME) |
212 |
if (pflags & PRINT_JAIL_NAME) |
206 |
printf(" JID IP Address " |
213 |
xo_emit("{P: }{T:JID}{P:/%13s}{T:IP Address}{P:/%6s}" |
207 |
"Hostname Path\n"); |
214 |
"{T:Hostname}{P:/%22s}{T:Path}\n", "", "", ""); |
208 |
else |
215 |
else |
209 |
printf(" JID IP Address " |
216 |
xo_emit("{P: }{T:JID}{P: }{T:IP Address}{P:/%6s}" |
210 |
"Hostname Path\n"); |
217 |
"{T:Hostname}{P:/%22s}{T:Path}\n", "", ""); |
211 |
else if (pflags & PRINT_HEADER) { |
218 |
else if (pflags & PRINT_HEADER) { |
212 |
for (i = spc = 0; i < nparams; i++) |
219 |
for (i = spc = 0; i < nparams; i++) |
213 |
if (params[i].jp_flags & JP_USER) { |
220 |
if (params[i].jp_flags & JP_USER) { |
214 |
if (spc) |
221 |
if (spc) |
215 |
putchar(' '); |
222 |
xo_emit("{P: }"); |
216 |
else |
223 |
else |
217 |
spc = 1; |
224 |
spc = 1; |
218 |
fputs(params[i].jp_name, stdout); |
225 |
xo_emit(params[i].jp_name, stdout); |
219 |
} |
226 |
} |
220 |
putchar('\n'); |
227 |
xo_emit("{P:\n}"); |
221 |
} |
228 |
} |
222 |
|
229 |
|
|
|
230 |
xo_open_list("jails"); |
223 |
/* Fetch the jail(s) and print the paramters. */ |
231 |
/* Fetch the jail(s) and print the paramters. */ |
224 |
if (jid != 0 || jname != NULL) { |
232 |
if (jid != 0 || jname != NULL) { |
225 |
if (print_jail(pflags, jflags) < 0) |
233 |
if (print_jail(pflags, jflags) < 0) |
226 |
errx(1, "%s", jail_errmsg); |
234 |
xo_errx(1, "%s", jail_errmsg); |
227 |
} else { |
235 |
} else { |
228 |
for (lastjid = 0; |
236 |
for (lastjid = 0; |
229 |
(lastjid = print_jail(pflags, jflags)) >= 0; ) |
237 |
(lastjid = print_jail(pflags, jflags)) >= 0; ) |
230 |
; |
238 |
; |
231 |
if (errno != 0 && errno != ENOENT) |
239 |
if (errno != 0 && errno != ENOENT) |
232 |
errx(1, "%s", jail_errmsg); |
240 |
xo_errx(1, "%s", jail_errmsg); |
233 |
} |
241 |
} |
234 |
|
242 |
xo_close_list("jails"); |
|
|
243 |
xo_finish(); |
235 |
return (0); |
244 |
return (0); |
236 |
} |
245 |
} |
237 |
|
246 |
|
Lines 248-254
add_param(const char *name, void *value, size_t valuelen,
Link Here
|
248 |
if (!strcmp(name, "all")) { |
257 |
if (!strcmp(name, "all")) { |
249 |
tnparams = jailparam_all(&tparams); |
258 |
tnparams = jailparam_all(&tparams); |
250 |
if (tnparams < 0) |
259 |
if (tnparams < 0) |
251 |
errx(1, "%s", jail_errmsg); |
260 |
xo_errx(1, "%s", jail_errmsg); |
252 |
qsort(tparams, (size_t)tnparams, sizeof(struct jailparam), |
261 |
qsort(tparams, (size_t)tnparams, sizeof(struct jailparam), |
253 |
sort_param); |
262 |
sort_param); |
254 |
for (i = 0; i < tnparams; i++) |
263 |
for (i = 0; i < tnparams; i++) |
Lines 263-269
add_param(const char *name, void *value, size_t valuelen,
Link Here
|
263 |
if (!strcmp(name, params[i].jp_name)) { |
272 |
if (!strcmp(name, params[i].jp_name)) { |
264 |
if (value != NULL && jailparam_import_raw(params + i, |
273 |
if (value != NULL && jailparam_import_raw(params + i, |
265 |
value, valuelen) < 0) |
274 |
value, valuelen) < 0) |
266 |
errx(1, "%s", jail_errmsg); |
275 |
xo_errx(1, "%s", jail_errmsg); |
267 |
params[i].jp_flags |= flags; |
276 |
params[i].jp_flags |= flags; |
268 |
if (source != NULL) |
277 |
if (source != NULL) |
269 |
jailparam_free(source, 1); |
278 |
jailparam_free(source, 1); |
Lines 301-307
add_param(const char *name, void *value, size_t valuelen,
Link Here
|
301 |
nparams--; |
310 |
nparams--; |
302 |
return (-1); |
311 |
return (-1); |
303 |
} |
312 |
} |
304 |
errx(1, "%s", jail_errmsg); |
313 |
xo_errx(1, "%s", jail_errmsg); |
305 |
} |
314 |
} |
306 |
param->jp_flags = flags; |
315 |
param->jp_flags = flags; |
307 |
return param - params; |
316 |
return param - params; |
Lines 362-368
nononame(const char *name)
Link Here
|
362 |
static int |
371 |
static int |
363 |
print_jail(int pflags, int jflags) |
372 |
print_jail(int pflags, int jflags) |
364 |
{ |
373 |
{ |
365 |
char *nname; |
374 |
char *nname, *xo_nname; |
366 |
char **param_values; |
375 |
char **param_values; |
367 |
int i, ai, jid, count, n, spc; |
376 |
int i, ai, jid, count, n, spc; |
368 |
char ipbuf[INET6_ADDRSTRLEN]; |
377 |
char ipbuf[INET6_ADDRSTRLEN]; |
Lines 370-387
print_jail(int pflags, int jflags)
Link Here
|
370 |
jid = jailparam_get(params, nparams, jflags); |
379 |
jid = jailparam_get(params, nparams, jflags); |
371 |
if (jid < 0) |
380 |
if (jid < 0) |
372 |
return jid; |
381 |
return jid; |
|
|
382 |
|
383 |
xo_open_instance("jails"); |
384 |
|
373 |
if (pflags & PRINT_VERBOSE) { |
385 |
if (pflags & PRINT_VERBOSE) { |
374 |
printf("%6d %-29.29s %.74s\n" |
386 |
xo_emit("{:jid/%6d}{P: }{e:hostname/%s}{d:hostname/%-29.29s}{P: }{:path/%.74s}\n", |
375 |
"%6s %-29.29s %.74s\n" |
387 |
*(int *)params[0].jp_value, |
376 |
"%6s %-6d\n", |
388 |
(char *)params[1].jp_value, |
377 |
*(int *)params[0].jp_value, |
389 |
(char *)params[1].jp_value, |
378 |
(char *)params[1].jp_value, |
390 |
(char *)params[2].jp_value); |
379 |
(char *)params[2].jp_value, |
391 |
xo_emit("{P: }{e:name/%s}{d:name/%-29.29s}{P: }{:state/%.74s}\n", |
380 |
"", |
392 |
(char *)params[3].jp_value, |
381 |
(char *)params[3].jp_value, |
393 |
(char *)params[3].jp_value, |
382 |
*(int *)params[4].jp_value ? "DYING" : "ACTIVE", |
394 |
*(int *)params[4].jp_value ? "DYING" : "ACTIVE"); |
383 |
"", |
395 |
xo_emit("{P: }{:cpusetid/%d}\n", *(int *)params[5].jp_value); |
384 |
*(int *)params[5].jp_value); |
|
|
385 |
n = 6; |
396 |
n = 6; |
386 |
#ifdef INET |
397 |
#ifdef INET |
387 |
if (ip4_ok && !strcmp(params[n].jp_name, "ip4.addr")) { |
398 |
if (ip4_ok && !strcmp(params[n].jp_name, "ip4.addr")) { |
Lines 391-398
print_jail(int pflags, int jflags)
Link Here
|
391 |
&((struct in_addr *)params[n].jp_value)[ai], |
402 |
&((struct in_addr *)params[n].jp_value)[ai], |
392 |
ipbuf, sizeof(ipbuf)) == NULL) |
403 |
ipbuf, sizeof(ipbuf)) == NULL) |
393 |
err(1, "inet_ntop"); |
404 |
err(1, "inet_ntop"); |
394 |
else |
405 |
else { |
395 |
printf("%6s %-15.15s\n", "", ipbuf); |
406 |
xo_emit("{P: }{l:ipv4_addrs}{P:\n}", ipbuf); |
|
|
407 |
} |
396 |
n++; |
408 |
n++; |
397 |
} |
409 |
} |
398 |
#endif |
410 |
#endif |
Lines 406-428
print_jail(int pflags, int jflags)
Link Here
|
406 |
ipbuf, sizeof(ipbuf)) == NULL) |
418 |
ipbuf, sizeof(ipbuf)) == NULL) |
407 |
err(1, "inet_ntop"); |
419 |
err(1, "inet_ntop"); |
408 |
else |
420 |
else |
409 |
printf("%6s %s\n", "", ipbuf); |
421 |
xo_emit("{P: }{l:ipv6_addrs}{P:\n}", ipbuf); |
410 |
n++; |
422 |
n++; |
411 |
} |
423 |
} |
412 |
#endif |
424 |
#endif |
413 |
} else if (pflags & PRINT_DEFAULT) { |
425 |
} else if (pflags & PRINT_DEFAULT) { |
414 |
if (pflags & PRINT_JAIL_NAME) |
426 |
if (pflags & PRINT_JAIL_NAME) |
415 |
printf(" %-15s ", (char *)params[0].jp_value); |
427 |
xo_emit("{P: }{e:name/%s}{d:name/%-15s}{P: }", |
|
|
428 |
(char *)params[0].jp_value, |
429 |
(char *)params[0].jp_value); |
416 |
else |
430 |
else |
417 |
printf("%6d ", *(int *)params[0].jp_value); |
431 |
xo_emit("{:jid/%6d}{P: }", *(int *)params[0].jp_value); |
418 |
printf("%-15.15s %-29.29s %.74s\n", |
432 |
xo_emit("{e:ipv4/%s}{d:ipv4/%-15.15s}{P: }{e:hostname/%s}{d:hostname/%-29.29s}{P: }{:path/%.74s}\n", |
419 |
#ifdef INET |
433 |
#ifdef INET |
|
|
434 |
(!ip4_ok || params[1].jp_valuelen == 0) ? "" |
435 |
: inet_ntoa(*(struct in_addr *)params[1].jp_value), |
420 |
(!ip4_ok || params[1].jp_valuelen == 0) ? "-" |
436 |
(!ip4_ok || params[1].jp_valuelen == 0) ? "-" |
421 |
: inet_ntoa(*(struct in_addr *)params[1].jp_value), |
437 |
: inet_ntoa(*(struct in_addr *)params[1].jp_value), |
422 |
(char *)params[2-!ip4_ok].jp_value, |
438 |
(char *)params[2-!ip4_ok].jp_value, |
|
|
439 |
(char *)params[2-!ip4_ok].jp_value, |
423 |
(char *)params[3-!ip4_ok].jp_value); |
440 |
(char *)params[3-!ip4_ok].jp_value); |
424 |
#else |
441 |
#else |
425 |
"-", |
442 |
"-", |
|
|
443 |
"-", |
444 |
(char *)params[1].jp_value, |
426 |
(char *)params[1].jp_value, |
445 |
(char *)params[1].jp_value, |
427 |
(char *)params[2].jp_value); |
446 |
(char *)params[2].jp_value); |
428 |
#endif |
447 |
#endif |
Lines 433-439
print_jail(int pflags, int jflags)
Link Here
|
433 |
continue; |
452 |
continue; |
434 |
param_values[i] = jailparam_export(params + i); |
453 |
param_values[i] = jailparam_export(params + i); |
435 |
if (param_values[i] == NULL) |
454 |
if (param_values[i] == NULL) |
436 |
errx(1, "%s", jail_errmsg); |
455 |
xo_errx(1, "%s", jail_errmsg); |
437 |
} |
456 |
} |
438 |
for (i = spc = 0; i < nparams; i++) { |
457 |
for (i = spc = 0; i < nparams; i++) { |
439 |
if (!(params[i].jp_flags & JP_USER)) |
458 |
if (!(params[i].jp_flags & JP_USER)) |
Lines 446-452
print_jail(int pflags, int jflags)
Link Here
|
446 |
JAIL_SYS_NEW))) |
465 |
JAIL_SYS_NEW))) |
447 |
continue; |
466 |
continue; |
448 |
if (spc) |
467 |
if (spc) |
449 |
putchar(' '); |
468 |
xo_emit("{P: }"); |
450 |
else |
469 |
else |
451 |
spc = 1; |
470 |
spc = 1; |
452 |
if (pflags & PRINT_NAMEVAL) { |
471 |
if (pflags & PRINT_NAMEVAL) { |
Lines 456-518
print_jail(int pflags, int jflags)
Link Here
|
456 |
*/ |
475 |
*/ |
457 |
if (params[i].jp_flags & |
476 |
if (params[i].jp_flags & |
458 |
(JP_BOOL | JP_NOBOOL)) { |
477 |
(JP_BOOL | JP_NOBOOL)) { |
459 |
if (*(int *)params[i].jp_value) |
478 |
if (*(int *)params[i].jp_value) { |
460 |
printf("%s", params[i].jp_name); |
479 |
asprintf(&xo_nname, "{en:%s/true}", params[i].jp_name); |
|
|
480 |
xo_emit(xo_nname); |
481 |
xo_emit("{d:/%s}", params[i].jp_name); |
482 |
} |
461 |
else { |
483 |
else { |
462 |
nname = (params[i].jp_flags & |
484 |
nname = (params[i].jp_flags & |
463 |
JP_NOBOOL) ? |
485 |
JP_NOBOOL) ? |
464 |
nononame(params[i].jp_name) |
486 |
nononame(params[i].jp_name) |
465 |
: noname(params[i].jp_name); |
487 |
: noname(params[i].jp_name); |
466 |
printf("%s", nname); |
488 |
if (params[i].jp_flags & JP_NOBOOL) { |
|
|
489 |
asprintf(&xo_nname, "{en:%s/true}", params[i].jp_name); |
490 |
xo_emit(xo_nname); |
491 |
} else { |
492 |
asprintf(&xo_nname, "{en:%s/false}", params[i].jp_name); |
493 |
xo_emit(xo_nname); |
494 |
} |
495 |
xo_emit("{d:/%s}", nname); |
467 |
free(nname); |
496 |
free(nname); |
468 |
} |
497 |
} |
|
|
498 |
free(xo_nname); |
469 |
continue; |
499 |
continue; |
470 |
} |
500 |
} |
471 |
printf("%s=", params[i].jp_name); |
501 |
xo_emit("{d:%s}=", params[i].jp_name); |
472 |
} |
502 |
} |
473 |
if (params[i].jp_valuelen == 0) { |
503 |
if (params[i].jp_valuelen == 0) { |
474 |
if (pflags & PRINT_QUOTED) |
504 |
if (pflags & PRINT_QUOTED) |
475 |
printf("\"\""); |
505 |
xo_emit("{P:\"\"}"); |
476 |
else if (!(pflags & PRINT_NAMEVAL)) |
506 |
else if (!(pflags & PRINT_NAMEVAL)) |
477 |
putchar('-'); |
507 |
xo_emit("{P:-}"); |
478 |
} else |
508 |
} else { |
479 |
quoted_print(param_values[i]); |
509 |
quoted_print(pflags, params[i].jp_name, param_values[i]); |
|
|
510 |
} |
480 |
} |
511 |
} |
481 |
putchar('\n'); |
512 |
xo_emit("{P:\n}"); |
482 |
for (i = 0; i < nparams; i++) |
513 |
for (i = 0; i < nparams; i++) |
483 |
if (params[i].jp_flags & JP_USER) |
514 |
if (params[i].jp_flags & JP_USER) |
484 |
free(param_values[i]); |
515 |
free(param_values[i]); |
485 |
} |
516 |
} |
|
|
517 |
|
518 |
xo_close_instance("jails"); |
486 |
return (jid); |
519 |
return (jid); |
487 |
} |
520 |
} |
488 |
|
521 |
|
489 |
static void |
522 |
static void |
490 |
quoted_print(char *str) |
523 |
quoted_print(int pflags, char *name, char *value) |
491 |
{ |
524 |
{ |
492 |
int c, qc; |
525 |
int qc; |
493 |
char *p = str; |
526 |
char *p = value; |
|
|
527 |
char *param_name_value; |
528 |
|
494 |
|
529 |
|
495 |
/* An empty string needs quoting. */ |
|
|
496 |
if (!*p) { |
530 |
if (!*p) { |
497 |
fputs("\"\"", stdout); |
531 |
asprintf(¶m_name_value, "{k:%s}{d:%s/\"\"}", name, name); |
|
|
532 |
xo_emit(param_name_value); |
533 |
free(param_name_value); |
498 |
return; |
534 |
return; |
499 |
} |
535 |
} |
500 |
|
536 |
|
501 |
/* |
537 |
asprintf(¶m_name_value, "{:%s/%%s}", name); |
502 |
* The value will be surrounded by quotes if it contains spaces |
538 |
|
503 |
* or quotes. |
|
|
504 |
*/ |
505 |
qc = strchr(p, '\'') ? '"' |
539 |
qc = strchr(p, '\'') ? '"' |
506 |
: strchr(p, '"') ? '\'' |
540 |
: strchr(p, '"') ? '\'' |
507 |
: strchr(p, ' ') || strchr(p, '\t') ? '"' |
541 |
: strchr(p, ' ') || strchr(p, '\t') ? '"' |
508 |
: 0; |
542 |
: 0; |
509 |
if (qc) |
543 |
|
510 |
putchar(qc); |
544 |
if (qc && pflags & PRINT_QUOTED) |
511 |
while ((c = *p++)) { |
545 |
xo_emit("{P:/%c}", qc); |
512 |
if (c == '\\' || c == qc) |
546 |
|
513 |
putchar('\\'); |
547 |
xo_emit(param_name_value, value); |
514 |
putchar(c); |
548 |
|
515 |
} |
549 |
free(param_name_value); |
516 |
if (qc) |
550 |
|
517 |
putchar(qc); |
551 |
if (qc && pflags & PRINT_QUOTED) |
|
|
552 |
xo_emit("{P:/%c}", qc); |
518 |
} |
553 |
} |