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Merge pull request #12115 from poettering/verbose-job-enqueue
[thirdparty/systemd.git] / src / machine / machinectl.c
CommitLineData
53e1b683 1/* SPDX-License-Identifier: LGPL-2.1+ */
1ee306e1 2
3f6fd1ba 3#include <arpa/inet.h>
1ee306e1 4#include <errno.h>
3f6fd1ba 5#include <fcntl.h>
1ee306e1 6#include <getopt.h>
1ee306e1 7#include <locale.h>
1d7579c4 8#include <math.h>
f48e75cb 9#include <net/if.h>
3f6fd1ba
LP		 10#include <netinet/in.h>
11#include <string.h>
785890ac 12#include <sys/mount.h>
3f6fd1ba
LP		 13#include <sys/socket.h>
14#include <unistd.h>
eef46c37 15
a1da8583 16#include "sd-bus.h"
3f6fd1ba 17
b5efdb8a 18#include "alloc-util.h"
68ce459f 19#include "bus-common-errors.h"
a1da8583 20#include "bus-error.h"
25b1d72d 21#include "bus-unit-procs.h"
a0e27019 22#include "bus-unit-util.h"
3f6fd1ba 23#include "bus-util.h"
e45c81b8 24#include "bus-wait-for-jobs.h"
1ee306e1 25#include "cgroup-show.h"
9d127096 26#include "cgroup-util.h"
f2cbe59e 27#include "copy.h"
1abaf488 28#include "def.h"
3f6fd1ba 29#include "env-util.h"
3ffd4af2 30#include "fd-util.h"
930a08da 31#include "format-table.h"
3f6fd1ba 32#include "hostname-util.h"
3d7415f4 33#include "import-util.h"
930a08da 34#include "locale-util.h"
3f6fd1ba
LP		 35#include "log.h"
36#include "logs-show.h"
37#include "macro.h"
f66da783 38#include "main-func.h"
3f6fd1ba 39#include "mkdir.h"
d8b4d14d 40#include "nulstr-util.h"
3f6fd1ba 41#include "pager.h"
6bedfcbb 42#include "parse-util.h"
3f6fd1ba 43#include "path-util.h"
294bf0c3 44#include "pretty-print.h"
0b452006 45#include "process-util.h"
3f6fd1ba 46#include "ptyfwd.h"
1abaf488 47#include "rlimit-util.h"
9e29521e 48#include "sigbus.h"
24882e06 49#include "signal-util.h"
760877e9 50#include "sort-util.h"
3f6fd1ba 51#include "spawn-polkit-agent.h"
9e29521e 52#include "stdio-util.h"
5c828e66 53#include "string-table.h"
3f6fd1ba
LP		 54#include "strv.h"
55#include "terminal-util.h"
56#include "unit-name.h"
3f6fd1ba 57#include "verbs.h"
49cf4170 58#include "web-util.h"
07b0b339
SK		 59
60#define ALL_IP_ADDRESSES -1
1ee306e1
LP		 61
62static char **arg_property = NULL;
63static bool arg_all = false;
85500523 64static bool arg_value = false;
1ee306e1 65static bool arg_full = false;
0221d68a 66static PagerFlags arg_pager_flags = 0;
e56056e9 67static bool arg_legend = true;
1ee306e1
LP		 68static const char *arg_kill_who = NULL;
69static int arg_signal = SIGTERM;
d21ed1ea 70static BusTransport arg_transport = BUS_TRANSPORT_LOCAL;
f66da783 71static const char *arg_host = NULL;
785890ac
LP		 72static bool arg_read_only = false;
73static bool arg_mkdir = false;
d8f52ed2 74static bool arg_quiet = false;
acf97e21 75static bool arg_ask_password = true;
8b0cc9a3
LP		 76static unsigned arg_lines = 10;
77static OutputMode arg_output = OUTPUT_SHORT;
3d7415f4 78static bool arg_force = false;
6e18cc9f 79static ImportVerify arg_verify = IMPORT_VERIFY_SIGNATURE;
587fec42 80static const char* arg_format = NULL;
c454426c
LP		 81static const char *arg_uid = NULL;
82static char **arg_setenv = NULL;
07b0b339
SK		 83static int arg_addrs = 1;
84
f66da783
YW		 85STATIC_DESTRUCTOR_REGISTER(arg_property, strv_freep);
86STATIC_DESTRUCTOR_REGISTER(arg_setenv, strv_freep);
87
8b0cc9a3
LP		 88static OutputFlags get_output_flags(void) {
89 return
90 arg_all * OUTPUT_SHOW_ALL |
459b9f9f 91 (arg_full || !on_tty() || pager_have()) * OUTPUT_FULL_WIDTH |
40c9fe4c 92 colors_enabled() * OUTPUT_COLOR |
8b0cc9a3
LP		 93 !arg_quiet * OUTPUT_WARN_CUTOFF;
94}
95
9153b02b 96static int call_get_os_release(sd_bus *bus, const char *method, const char *name, const char *query, ...) {
930a08da 97 _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
e3fc2b02 98 _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
07b0b339
SK		 99 const char *k, *v, *iter, **query_res = NULL;
100 size_t count = 0, awaited_args = 0;
101 va_list ap;
e3fc2b02
SK		 102 int r;
103
104 assert(bus);
105 assert(name);
07b0b339
SK		 106 assert(query);
107
108 NULSTR_FOREACH(iter, query)
109 awaited_args++;
110 query_res = newa0(const char *, awaited_args);
e3fc2b02 111
9153b02b
LP		 112 r = sd_bus_call_method(
113 bus,
114 "org.freedesktop.machine1",
115 "/org/freedesktop/machine1",
116 "org.freedesktop.machine1.Manager",
117 method,
930a08da
LP		 118 &error,
119 &reply, "s", name);
e3fc2b02 120 if (r < 0)
930a08da 121 return log_debug_errno(r, "Failed to call '%s()': %s", method, bus_error_message(&error, r));
e3fc2b02
SK		 122
123 r = sd_bus_message_enter_container(reply, 'a', "{ss}");
124 if (r < 0)
125 return bus_log_parse_error(r);
126
127 while ((r = sd_bus_message_read(reply, "{ss}", &k, &v)) > 0) {
07b0b339
SK		 128 count = 0;
129 NULSTR_FOREACH(iter, query) {
130 if (streq(k, iter)) {
131 query_res[count] = v;
132 break;
133 }
134 count++;
135 }
e3fc2b02
SK		 136 }
137 if (r < 0)
138 return bus_log_parse_error(r);
139
140 r = sd_bus_message_exit_container(reply);
141 if (r < 0)
142 return bus_log_parse_error(r);
143
07b0b339
SK		 144 va_start(ap, query);
145 for (count = 0; count < awaited_args; count++) {
146 char *val, **out;
147
148 out = va_arg(ap, char **);
149 assert(out);
150 if (query_res[count]) {
151 val = strdup(query_res[count]);
152 if (!val) {
153 va_end(ap);
9153b02b 154 return -ENOMEM;
07b0b339
SK		 155 }
156 *out = val;
157 }
158 }
159 va_end(ap);
e3fc2b02
SK		 160
161 return 0;
162}
163
930a08da 164static int call_get_addresses(sd_bus *bus, const char *name, int ifi, const char *prefix, const char *prefix2, int n_addr, char **ret) {
56159e0d 165
4afd3348
LP		 166 _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
167 _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
930a08da
LP		 168 _cleanup_free_ char *addresses = NULL;
169 bool truncate = false;
170 unsigned n = 0;
1ee306e1
LP		 171 int r;
172
56159e0d 173 assert(bus);
930a08da
LP		 174 assert(name);
175 assert(prefix);
176 assert(prefix2);
1ee306e1 177
e138e7d7
ZJS		 178 r = sd_bus_call_method(bus,
179 "org.freedesktop.machine1",
180 "/org/freedesktop/machine1",
181 "org.freedesktop.machine1.Manager",
930a08da
LP		 182 "GetMachineAddresses",
183 NULL,
e138e7d7 184 &reply,
930a08da
LP		 185 "s", name);
186 if (r < 0)
187 return log_debug_errno(r, "Could not get addresses: %s", bus_error_message(&error, r));
1ee306e1 188
930a08da
LP		 189 addresses = strdup(prefix);
190 if (!addresses)
191 return log_oom();
192 prefix = "";
193
194 r = sd_bus_message_enter_container(reply, 'a', "(iay)");
a1da8583 195 if (r < 0)
5b30bef8 196 return bus_log_parse_error(r);
0b63e278 197
930a08da
LP		 198 while ((r = sd_bus_message_enter_container(reply, 'r', "iay")) > 0) {
199 int family;
200 const void *a;
201 size_t sz;
202 char buf_ifi[DECIMAL_STR_MAX(int) + 2], buffer[MAX(INET6_ADDRSTRLEN, INET_ADDRSTRLEN)];
e3fc2b02 203
930a08da
LP		 204 r = sd_bus_message_read(reply, "i", &family);
205 if (r < 0)
206 return bus_log_parse_error(r);
4b241916 207
930a08da
LP		 208 r = sd_bus_message_read_array(reply, 'y', &a, &sz);
209 if (r < 0)
210 return bus_log_parse_error(r);
0b63e278 211
930a08da
LP		 212 if (n_addr != 0) {
213 if (family == AF_INET6 && ifi > 0)
214 xsprintf(buf_ifi, "%%%i", ifi);
215 else
216 strcpy(buf_ifi, "");
0b63e278 217
930a08da
LP		 218 if (!strextend(&addresses, prefix, inet_ntop(family, a, buffer, sizeof(buffer)), buf_ifi, NULL))
219 return log_oom();
220 } else
221 truncate = true;
0b63e278 222
930a08da
LP		 223 r = sd_bus_message_exit_container(reply);
224 if (r < 0)
225 return bus_log_parse_error(r);
0b63e278 226
930a08da 227 prefix = prefix2;
e3fc2b02 228
930a08da
LP		 229 if (n_addr > 0)
230 n_addr --;
07b0b339 231
930a08da 232 n++;
e3fc2b02 233 }
930a08da
LP		 234 if (r < 0)
235 return bus_log_parse_error(r);
a1da8583
TG		 236
237 r = sd_bus_message_exit_container(reply);
930a08da
LP		 238 if (r < 0)
239 return bus_log_parse_error(r);
240
241 if (truncate) {
242
9a6f746f 243 if (!strextend(&addresses, special_glyph(SPECIAL_GLYPH_ELLIPSIS), NULL))
930a08da 244 return -ENOMEM;
1ee306e1 245
07b0b339
SK		 246 }
247
930a08da
LP		 248 *ret = TAKE_PTR(addresses);
249 return (int) n;
250}
251
252static int show_table(Table *table, const char *word) {
253 int r;
254
255 assert(table);
256 assert(word);
257
258 if (table_get_rows(table) > 1) {
259 r = table_set_sort(table, (size_t) 0, (size_t) -1);
260 if (r < 0)
261 return log_error_errno(r, "Failed to sort table: %m");
262
263 table_set_header(table, arg_legend);
264
ad9d139e
LP		 265 if (OUTPUT_MODE_IS_JSON(arg_output))
266 r = table_print_json(table, NULL, output_mode_to_json_format_flags(arg_output) | JSON_FORMAT_COLOR_AUTO);
267 else
268 r = table_print(table, NULL);
930a08da
LP		 269 if (r < 0)
270 return log_error_errno(r, "Failed to show table: %m");
07b0b339 271 }
0b63e278 272
f9b1947f 273 if (arg_legend) {
930a08da
LP		 274 if (table_get_rows(table) > 1)
275 printf("\n%zu %s listed.\n", table_get_rows(table) - 1, word);
f9b1947f 276 else
930a08da 277 printf("No %s.\n", word);
f9b1947f 278 }
1ee306e1 279
930a08da 280 return 0;
1ee306e1
LP		 281}
282
930a08da
LP		 283static int list_machines(int argc, char *argv[], void *userdata) {
284
285 _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
286 _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
287 _cleanup_(table_unrefp) Table *table = NULL;
288 sd_bus *bus = userdata;
289 int r;
290
291 assert(bus);
292
0221d68a 293 (void) pager_open(arg_pager_flags);
930a08da
LP		 294
295 r = sd_bus_call_method(bus,
296 "org.freedesktop.machine1",
297 "/org/freedesktop/machine1",
298 "org.freedesktop.machine1.Manager",
299 "ListMachines",
300 &error,
301 &reply,
302 NULL);
303 if (r < 0)
304 return log_error_errno(r, "Could not get machines: %s", bus_error_message(&error, r));
305
9969b542 306 table = table_new("machine", "class", "service", "os", "version", "addresses");
930a08da
LP		 307 if (!table)
308 return log_oom();
309
310 r = sd_bus_message_enter_container(reply, 'a', "(ssso)");
311 if (r < 0)
312 return bus_log_parse_error(r);
313
314 for (;;) {
315 _cleanup_free_ char *os = NULL, *version_id = NULL, *addresses = NULL;
31d99bd1 316 const char *name, *class, *service;
930a08da 317
31d99bd1 318 r = sd_bus_message_read(reply, "(ssso)", &name, &class, &service, NULL);
930a08da
LP		 319 if (r < 0)
320 return bus_log_parse_error(r);
321 if (r == 0)
322 break;
323
324 if (name[0] == '.' && !arg_all)
325 continue;
326
327 (void) call_get_os_release(
328 bus,
329 "GetMachineOSRelease",
330 name,
331 "ID\0"
332 "VERSION_ID\0",
333 &os,
334 &version_id);
335
336 (void) call_get_addresses(
337 bus,
338 name,
339 0,
340 "",
3bfb1010 341 " ",
930a08da
LP		 342 arg_addrs,
343 &addresses);
344
345 r = table_add_many(table,
346 TABLE_STRING, name,
347 TABLE_STRING, class,
c5984fe1
YW		 348 TABLE_STRING, empty_to_dash(service),
349 TABLE_STRING, empty_to_dash(os),
350 TABLE_STRING, empty_to_dash(version_id),
351 TABLE_STRING, empty_to_dash(addresses));
930a08da
LP		 352 if (r < 0)
353 return log_error_errno(r, "Failed to add table row: %m");
354 }
cd61c3bf 355
930a08da
LP		 356 r = sd_bus_message_exit_container(reply);
357 if (r < 0)
358 return bus_log_parse_error(r);
cd61c3bf 359
930a08da 360 return show_table(table, "machines");
cd61c3bf
LP		 361}
362
56159e0d 363static int list_images(int argc, char *argv[], void *userdata) {
cd61c3bf 364
4afd3348 365 _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
4afd3348 366 _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
930a08da 367 _cleanup_(table_unrefp) Table *table = NULL;
56159e0d 368 sd_bus *bus = userdata;
930a08da 369 int r;
cd61c3bf 370
56159e0d
LP		 371 assert(bus);
372
0221d68a 373 (void) pager_open(arg_pager_flags);
cd61c3bf 374
e138e7d7
ZJS		 375 r = sd_bus_call_method(bus,
376 "org.freedesktop.machine1",
377 "/org/freedesktop/machine1",
378 "org.freedesktop.machine1.Manager",
379 "ListImages",
380 &error,
381 &reply,
930a08da
LP		 382 NULL);
383 if (r < 0)
384 return log_error_errno(r, "Could not get images: %s", bus_error_message(&error, r));
385
9969b542 386 table = table_new("name", "type", "ro", "usage", "created", "modified");
930a08da
LP		 387 if (!table)
388 return log_oom();
389
390 (void) table_set_align_percent(table, TABLE_HEADER_CELL(3), 100);
cd61c3bf 391
b6b18498 392 r = sd_bus_message_enter_container(reply, SD_BUS_TYPE_ARRAY, "(ssbttto)");
cd61c3bf
LP		 393 if (r < 0)
394 return bus_log_parse_error(r);
395
930a08da 396 for (;;) {
930a08da 397 uint64_t crtime, mtime, size;
31d99bd1 398 const char *name, *type;
930a08da
LP		 399 TableCell *cell;
400 bool ro_bool;
401 int ro_int;
402
31d99bd1 403 r = sd_bus_message_read(reply, "(ssbttto)", &name, &type, &ro_int, &crtime, &mtime, &size, NULL);
930a08da
LP		 404 if (r < 0)
405 return bus_log_parse_error(r);
406 if (r == 0)
407 break;
cd61c3bf
LP		 408
409 if (name[0] == '.' && !arg_all)
410 continue;
411
930a08da
LP		 412 r = table_add_many(table,
413 TABLE_STRING, name,
414 TABLE_STRING, type);
415 if (r < 0)
416 return log_error_errno(r, "Failed to add table row: %m");
10f9c755 417
930a08da
LP		 418 ro_bool = ro_int;
419 r = table_add_cell(table, &cell, TABLE_BOOLEAN, &ro_bool);
420 if (r < 0)
421 return log_error_errno(r, "Failed to add table cell: %m");
cd61c3bf 422
930a08da
LP		 423 if (ro_bool) {
424 r = table_set_color(table, cell, ansi_highlight_red());
425 if (r < 0)
426 return log_error_errno(r, "Failed to set table cell color: %m");
b6b18498
LP		 427 }
428
930a08da
LP		 429 r = table_add_many(table,
430 TABLE_SIZE, size,
431 TABLE_TIMESTAMP, crtime,
432 TABLE_TIMESTAMP, mtime);
433 if (r < 0)
434 return log_error_errno(r, "Failed to add table row: %m");
cd61c3bf 435 }
cd61c3bf
LP		 436
437 r = sd_bus_message_exit_container(reply);
438 if (r < 0)
439 return bus_log_parse_error(r);
440
930a08da 441 return show_table(table, "images");
cd61c3bf
LP		 442}
443
89f7c846 444static int show_unit_cgroup(sd_bus *bus, const char *unit, pid_t leader) {
bc06be75 445 _cleanup_free_ char *cgroup = NULL;
4afd3348 446 _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
8b0cc9a3 447 int r;
aa1936ea
LP		 448 unsigned c;
449
450 assert(bus);
451 assert(unit);
452
bc06be75 453 r = show_cgroup_get_unit_path_and_warn(bus, unit, &cgroup);
a0e27019 454 if (r < 0)
bc06be75 455 return r;
aa1936ea 456
a0e27019 457 if (isempty(cgroup))
9d127096
LP		 458 return 0;
459
aa1936ea
LP		 460 c = columns();
461 if (c > 18)
462 c -= 18;
463 else
464 c = 0;
465
a0e27019
LP		 466 r = unit_show_processes(bus, unit, cgroup, "\t\t ", c, get_output_flags(), &error);
467 if (r == -EBADR) {
468
469 if (arg_transport == BUS_TRANSPORT_REMOTE)
470 return 0;
471
472 /* Fallback for older systemd versions where the GetUnitProcesses() call is not yet available */
473
474 if (cg_is_empty_recursive(SYSTEMD_CGROUP_CONTROLLER, cgroup) != 0 && leader <= 0)
475 return 0;
476
0ff308c8 477 show_cgroup_and_extra(SYSTEMD_CGROUP_CONTROLLER, cgroup, "\t\t ", c, &leader, leader > 0, get_output_flags());
a0e27019
LP		 478 } else if (r < 0)
479 return log_error_errno(r, "Failed to dump process list: %s", bus_error_message(&error, r));
480
aa1936ea
LP		 481 return 0;
482}
483
9153b02b 484static int print_os_release(sd_bus *bus, const char *method, const char *name, const char *prefix) {
e3fc2b02 485 _cleanup_free_ char *pretty = NULL;
717603e3
LP		 486 int r;
487
488 assert(bus);
489 assert(name);
490 assert(prefix);
491
9153b02b 492 r = call_get_os_release(bus, method, name, "PRETTY_NAME\0", &pretty, NULL);
717603e3
LP		 493 if (r < 0)
494 return r;
495
717603e3
LP		 496 if (pretty)
497 printf("%s%s\n", prefix, pretty);
498
499 return 0;
500}
501
3401419b
LP		 502static int print_uid_shift(sd_bus *bus, const char *name) {
503 _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
504 _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
505 uint32_t shift;
506 int r;
507
508 assert(bus);
509 assert(name);
510
511 r = sd_bus_call_method(bus,
512 "org.freedesktop.machine1",
513 "/org/freedesktop/machine1",
514 "org.freedesktop.machine1.Manager",
515 "GetMachineUIDShift",
516 &error,
517 &reply,
518 "s", name);
519 if (r < 0)
520 return log_debug_errno(r, "Failed to query UID/GID shift: %s", bus_error_message(&error, r));
521
522 r = sd_bus_message_read(reply, "u", &shift);
523 if (r < 0)
524 return r;
525
526 if (shift == 0) /* Don't show trivial mappings */
527 return 0;
528
529 printf(" UID Shift: %" PRIu32 "\n", shift);
530 return 0;
531}
532
1ee306e1 533typedef struct MachineStatusInfo {
f37f8a61 534 const char *name;
1ee306e1 535 sd_id128_t id;
f37f8a61
YW		 536 const char *class;
537 const char *service;
538 const char *unit;
539 const char *root_directory;
1ee306e1 540 pid_t leader;
8b0cc9a3 541 struct dual_timestamp timestamp;
f48e75cb 542 int *netif;
68e16e9c 543 size_t n_netif;
1ee306e1
LP		 544} MachineStatusInfo;
545
e7e55dbd
DH		 546static void machine_status_info_clear(MachineStatusInfo *info) {
547 if (info) {
e7e55dbd
DH		 548 free(info->netif);
549 zero(*info);
550 }
551}
552
a1da8583 553static void print_machine_status_info(sd_bus *bus, MachineStatusInfo *i) {
4d9685be
ZJS		 554 char since1[FORMAT_TIMESTAMP_RELATIVE_MAX];
555 char since2[FORMAT_TIMESTAMP_MAX];
4527a83b 556 _cleanup_free_ char *addresses = NULL;
4d9685be 557 const char *s1, *s2;
f48e75cb
LP		 558 int ifi = -1;
559
56159e0d 560 assert(bus);
1ee306e1
LP		 561 assert(i);
562
563 fputs(strna(i->name), stdout);
564
3bbaff3e 565 if (!sd_id128_is_null(i->id))
1ee306e1
LP		 566 printf("(" SD_ID128_FORMAT_STR ")\n", SD_ID128_FORMAT_VAL(i->id));
567 else
568 putchar('\n');
569
8b0cc9a3
LP		 570 s1 = format_timestamp_relative(since1, sizeof(since1), i->timestamp.realtime);
571 s2 = format_timestamp(since2, sizeof(since2), i->timestamp.realtime);
1ee306e1
LP		 572
573 if (s1)
574 printf("\t Since: %s; %s\n", s2, s1);
575 else if (s2)
576 printf("\t Since: %s\n", s2);
577
578 if (i->leader > 0) {
579 _cleanup_free_ char *t = NULL;
580
581 printf("\t Leader: %u", (unsigned) i->leader);
582
583 get_process_comm(i->leader, &t);
584 if (t)
585 printf(" (%s)", t);
586
587 putchar('\n');
588 }
589
590 if (i->service) {
591 printf("\t Service: %s", i->service);
592
593 if (i->class)
594 printf("; class %s", i->class);
595
596 putchar('\n');
597 } else if (i->class)
598 printf("\t Class: %s\n", i->class);
599
1ee306e1
LP		 600 if (i->root_directory)
601 printf("\t Root: %s\n", i->root_directory);
602
f48e75cb 603 if (i->n_netif > 0) {
68e16e9c 604 size_t c;
f48e75cb
LP		 605
606 fputs("\t Iface:", stdout);
607
608 for (c = 0; c < i->n_netif; c++) {
609 char name[IF_NAMESIZE+1] = "";
610
611 if (if_indextoname(i->netif[c], name)) {
612 fputc(' ', stdout);
613 fputs(name, stdout);
614
615 if (ifi < 0)
616 ifi = i->netif[c];
617 else
618 ifi = 0;
619 } else
620 printf(" %i", i->netif[c]);
621 }
622
623 fputc('\n', stdout);
624 }
625
4527a83b
ZJS		 626 if (call_get_addresses(bus, i->name, ifi,
627 "\t Address: ", "\n\t ", ALL_IP_ADDRESSES,
628 &addresses) > 0) {
629 fputs(addresses, stdout);
7026a775 630 fputc('\n', stdout);
4527a83b 631 }
878cd7e9 632
9153b02b 633 print_os_release(bus, "GetMachineOSRelease", i->name, "\t OS: ");
717603e3 634
3401419b
LP		 635 print_uid_shift(bus, i->name);
636
89f7c846
LP		 637 if (i->unit) {
638 printf("\t Unit: %s\n", i->unit);
639 show_unit_cgroup(bus, i->unit, i->leader);
8b0cc9a3 640
ece174c5 641 if (arg_transport == BUS_TRANSPORT_LOCAL)
8b0cc9a3
LP		 642
643 show_journal_by_unit(
644 stdout,
645 i->unit,
646 arg_output,
647 0,
648 i->timestamp.monotonic,
649 arg_lines,
650 0,
651 get_output_flags() | OUTPUT_BEGIN_NEWLINE,
652 SD_JOURNAL_LOCAL_ONLY,
653 true,
654 NULL);
1ee306e1
LP		 655 }
656}
657
f48e75cb
LP		 658static int map_netif(sd_bus *bus, const char *member, sd_bus_message *m, sd_bus_error *error, void *userdata) {
659 MachineStatusInfo *i = userdata;
660 size_t l;
661 const void *v;
662 int r;
663
664 assert_cc(sizeof(int32_t) == sizeof(int));
665 r = sd_bus_message_read_array(m, SD_BUS_TYPE_INT32, &v, &l);
666 if (r < 0)
667 return r;
e7e9b6bb
ZJS		 668 if (r == 0)
669 return -EBADMSG;
f48e75cb
LP		 670
671 i->n_netif = l / sizeof(int32_t);
672 i->netif = memdup(v, l);
673 if (!i->netif)
674 return -ENOMEM;
675
676 return 0;
677}
678
fefdc04b 679static int show_machine_info(const char *verb, sd_bus *bus, const char *path, bool *new_line) {
a6c61602 680
9f6eb1cd 681 static const struct bus_properties_map map[] = {
8b0cc9a3
LP		 682 { "Name", "s", NULL, offsetof(MachineStatusInfo, name) },
683 { "Class", "s", NULL, offsetof(MachineStatusInfo, class) },
684 { "Service", "s", NULL, offsetof(MachineStatusInfo, service) },
685 { "Unit", "s", NULL, offsetof(MachineStatusInfo, unit) },
686 { "RootDirectory", "s", NULL, offsetof(MachineStatusInfo, root_directory) },
687 { "Leader", "u", NULL, offsetof(MachineStatusInfo, leader) },
688 { "Timestamp", "t", NULL, offsetof(MachineStatusInfo, timestamp.realtime) },
689 { "TimestampMonotonic", "t", NULL, offsetof(MachineStatusInfo, timestamp.monotonic) },
690 { "Id", "ay", bus_map_id128, offsetof(MachineStatusInfo, id) },
691 { "NetworkInterfaces", "ai", map_netif, 0 },
9f6eb1cd
KS		 692 {}
693 };
a6c61602 694
f9e0eefc 695 _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
f37f8a61 696 _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
e7e55dbd 697 _cleanup_(machine_status_info_clear) MachineStatusInfo info = {};
a1da8583
TG		 698 int r;
699
56159e0d
LP		 700 assert(verb);
701 assert(bus);
1ee306e1
LP		 702 assert(path);
703 assert(new_line);
704
9f6eb1cd
KS		 705 r = bus_map_all_properties(bus,
706 "org.freedesktop.machine1",
707 path,
708 map,
a7e4861c 709 0,
f9e0eefc 710 &error,
f37f8a61 711 &m,
9f6eb1cd 712 &info);
f647962d 713 if (r < 0)
f9e0eefc 714 return log_error_errno(r, "Could not get properties: %s", bus_error_message(&error, r));
1ee306e1 715
1ee306e1
LP		 716 if (*new_line)
717 printf("\n");
1ee306e1
LP		 718 *new_line = true;
719
9f6eb1cd 720 print_machine_status_info(bus, &info);
1ee306e1 721
9f6eb1cd
KS		 722 return r;
723}
1ee306e1 724
fefdc04b 725static int show_machine_properties(sd_bus *bus, const char *path, bool *new_line) {
9f6eb1cd 726 int r;
1ee306e1 727
56159e0d
LP		 728 assert(bus);
729 assert(path);
730 assert(new_line);
731
9f6eb1cd
KS		 732 if (*new_line)
733 printf("\n");
1ee306e1 734
9f6eb1cd 735 *new_line = true;
a1da8583 736
07636114 737 r = bus_print_all_properties(bus, "org.freedesktop.machine1", path, NULL, arg_property, arg_value, arg_all, NULL);
a1da8583 738 if (r < 0)
da927ba9 739 log_error_errno(r, "Could not get properties: %m");
1ee306e1 740
a7893c6b 741 return r;
1ee306e1
LP		 742}
743
fefdc04b 744static int show_machine(int argc, char *argv[], void *userdata) {
56159e0d 745
4afd3348
LP		 746 _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
747 _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
9f6eb1cd 748 bool properties, new_line = false;
56159e0d
LP		 749 sd_bus *bus = userdata;
750 int r = 0, i;
1ee306e1
LP		 751
752 assert(bus);
1ee306e1 753
56159e0d 754 properties = !strstr(argv[0], "status");
1ee306e1 755
0221d68a 756 (void) pager_open(arg_pager_flags);
1ee306e1 757
56159e0d 758 if (properties && argc <= 1) {
a1da8583 759
9f6eb1cd 760 /* If no argument is specified, inspect the manager
1ee306e1 761 * itself */
fefdc04b 762 r = show_machine_properties(bus, "/org/freedesktop/machine1", &new_line);
8c841f21 763 if (r < 0)
9f6eb1cd 764 return r;
1ee306e1
LP		 765 }
766
56159e0d 767 for (i = 1; i < argc; i++) {
1ee306e1
LP		 768 const char *path = NULL;
769
e138e7d7
ZJS		 770 r = sd_bus_call_method(bus,
771 "org.freedesktop.machine1",
772 "/org/freedesktop/machine1",
773 "org.freedesktop.machine1.Manager",
774 "GetMachine",
775 &error,
776 &reply,
777 "s", argv[i]);
4ae25393
YW		 778 if (r < 0)
779 return log_error_errno(r, "Could not get path to machine: %s", bus_error_message(&error, -r));
a1da8583
TG		 780
781 r = sd_bus_message_read(reply, "o", &path);
5b30bef8
LP		 782 if (r < 0)
783 return bus_log_parse_error(r);
1ee306e1 784
9f6eb1cd 785 if (properties)
fefdc04b 786 r = show_machine_properties(bus, path, &new_line);
9f6eb1cd 787 else
fefdc04b
LP		 788 r = show_machine_info(argv[0], bus, path, &new_line);
789 }
790
791 return r;
792}
793
6ca7d231
LP		 794static int print_image_hostname(sd_bus *bus, const char *name) {
795 _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
796 const char *hn;
797 int r;
798
799 r = sd_bus_call_method(
800 bus,
801 "org.freedesktop.machine1",
802 "/org/freedesktop/machine1",
803 "org.freedesktop.machine1.Manager",
804 "GetImageHostname",
805 NULL, &reply, "s", name);
806 if (r < 0)
807 return r;
808
809 r = sd_bus_message_read(reply, "s", &hn);
810 if (r < 0)
811 return r;
812
813 if (!isempty(hn))
814 printf("\tHostname: %s\n", hn);
815
816 return 0;
817}
818
819static int print_image_machine_id(sd_bus *bus, const char *name) {
820 _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
821 sd_id128_t id = SD_ID128_NULL;
822 const void *p;
823 size_t size;
824 int r;
825
826 r = sd_bus_call_method(
827 bus,
828 "org.freedesktop.machine1",
829 "/org/freedesktop/machine1",
830 "org.freedesktop.machine1.Manager",
831 "GetImageMachineID",
832 NULL, &reply, "s", name);
833 if (r < 0)
834 return r;
835
836 r = sd_bus_message_read_array(reply, 'y', &p, &size);
837 if (r < 0)
838 return r;
839
840 if (size == sizeof(sd_id128_t))
841 memcpy(&id, p, size);
842
843 if (!sd_id128_is_null(id))
844 printf(" Machine ID: " SD_ID128_FORMAT_STR "\n", SD_ID128_FORMAT_VAL(id));
845
846 return 0;
847}
848
849static int print_image_machine_info(sd_bus *bus, const char *name) {
850 _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
6ca7d231
LP		 851 int r;
852
853 r = sd_bus_call_method(
854 bus,
855 "org.freedesktop.machine1",
856 "/org/freedesktop/machine1",
857 "org.freedesktop.machine1.Manager",
858 "GetImageMachineInfo",
859 NULL, &reply, "s", name);
860 if (r < 0)
861 return r;
862
863 r = sd_bus_message_enter_container(reply, 'a', "{ss}");
864 if (r < 0)
865 return r;
866
867 for (;;) {
868 const char *p, *q;
869
870 r = sd_bus_message_read(reply, "{ss}", &p, &q);
871 if (r < 0)
872 return r;
873 if (r == 0)
874 break;
875
876 if (streq(p, "DEPLOYMENT"))
877 printf(" Deployment: %s\n", q);
878 }
879
880 r = sd_bus_message_exit_container(reply);
881 if (r < 0)
882 return r;
883
884 return 0;
885}
886
fefdc04b 887typedef struct ImageStatusInfo {
f37f8a61
YW		 888 const char *name;
889 const char *path;
890 const char *type;
891 bool read_only;
fefdc04b
LP		 892 usec_t crtime;
893 usec_t mtime;
c19de711 894 uint64_t usage;
b6b18498 895 uint64_t limit;
c19de711 896 uint64_t usage_exclusive;
b6b18498 897 uint64_t limit_exclusive;
fefdc04b
LP		 898} ImageStatusInfo;
899
900static void print_image_status_info(sd_bus *bus, ImageStatusInfo *i) {
4d9685be
ZJS		 901 char ts_relative[FORMAT_TIMESTAMP_RELATIVE_MAX];
902 char ts_absolute[FORMAT_TIMESTAMP_MAX];
903 char bs[FORMAT_BYTES_MAX];
904 char bs_exclusive[FORMAT_BYTES_MAX];
905 const char *s1, *s2, *s3, *s4;
fefdc04b
LP		 906
907 assert(bus);
908 assert(i);
909
910 if (i->name) {
911 fputs(i->name, stdout);
912 putchar('\n');
913 }
914
9a14fb62 915 if (i->type)
fefdc04b
LP		 916 printf("\t Type: %s\n", i->type);
917
918 if (i->path)
919 printf("\t Path: %s\n", i->path);
920
6ca7d231
LP		 921 (void) print_image_hostname(bus, i->name);
922 (void) print_image_machine_id(bus, i->name);
923 (void) print_image_machine_info(bus, i->name);
924
9153b02b
LP		 925 print_os_release(bus, "GetImageOSRelease", i->name, "\t OS: ");
926
fefdc04b
LP		 927 printf("\t RO: %s%s%s\n",
928 i->read_only ? ansi_highlight_red() : "",
929 i->read_only ? "read-only" : "writable",
1fc464f6 930 i->read_only ? ansi_normal() : "");
fefdc04b
LP		 931
932 s1 = format_timestamp_relative(ts_relative, sizeof(ts_relative), i->crtime);
933 s2 = format_timestamp(ts_absolute, sizeof(ts_absolute), i->crtime);
b6b18498 934 if (s1 && s2)
fefdc04b
LP		 935 printf("\t Created: %s; %s\n", s2, s1);
936 else if (s2)
937 printf("\t Created: %s\n", s2);
938
939 s1 = format_timestamp_relative(ts_relative, sizeof(ts_relative), i->mtime);
940 s2 = format_timestamp(ts_absolute, sizeof(ts_absolute), i->mtime);
b6b18498 941 if (s1 && s2)
fefdc04b
LP		 942 printf("\tModified: %s; %s\n", s2, s1);
943 else if (s2)
944 printf("\tModified: %s\n", s2);
b6b18498 945
c19de711
LP		 946 s3 = format_bytes(bs, sizeof(bs), i->usage);
947 s4 = i->usage_exclusive != i->usage ? format_bytes(bs_exclusive, sizeof(bs_exclusive), i->usage_exclusive) : NULL;
b6b18498 948 if (s3 && s4)
c19de711 949 printf("\t Usage: %s (exclusive: %s)\n", s3, s4);
b6b18498 950 else if (s3)
c19de711 951 printf("\t Usage: %s\n", s3);
b6b18498
LP		 952
953 s3 = format_bytes(bs, sizeof(bs), i->limit);
954 s4 = i->limit_exclusive != i->limit ? format_bytes(bs_exclusive, sizeof(bs_exclusive), i->limit_exclusive) : NULL;
955 if (s3 && s4)
956 printf("\t Limit: %s (exclusive: %s)\n", s3, s4);
957 else if (s3)
958 printf("\t Limit: %s\n", s3);
fefdc04b
LP		 959}
960
160e3793 961static int show_image_info(sd_bus *bus, const char *path, bool *new_line) {
fefdc04b
LP		 962
963 static const struct bus_properties_map map[] = {
b6b18498
LP		 964 { "Name", "s", NULL, offsetof(ImageStatusInfo, name) },
965 { "Path", "s", NULL, offsetof(ImageStatusInfo, path) },
966 { "Type", "s", NULL, offsetof(ImageStatusInfo, type) },
967 { "ReadOnly", "b", NULL, offsetof(ImageStatusInfo, read_only) },
968 { "CreationTimestamp", "t", NULL, offsetof(ImageStatusInfo, crtime) },
969 { "ModificationTimestamp", "t", NULL, offsetof(ImageStatusInfo, mtime) },
c19de711 970 { "Usage", "t", NULL, offsetof(ImageStatusInfo, usage) },
b6b18498 971 { "Limit", "t", NULL, offsetof(ImageStatusInfo, limit) },
c19de711 972 { "UsageExclusive", "t", NULL, offsetof(ImageStatusInfo, usage_exclusive) },
b6b18498 973 { "LimitExclusive", "t", NULL, offsetof(ImageStatusInfo, limit_exclusive) },
fefdc04b
LP		 974 {}
975 };
976
f9e0eefc 977 _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
f37f8a61
YW		 978 _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
979 ImageStatusInfo info = {};
fefdc04b
LP		 980 int r;
981
fefdc04b
LP		 982 assert(bus);
983 assert(path);
984 assert(new_line);
985
986 r = bus_map_all_properties(bus,
987 "org.freedesktop.machine1",
988 path,
989 map,
a7e4861c 990 BUS_MAP_BOOLEAN_AS_BOOL,
f9e0eefc 991 &error,
f37f8a61 992 &m,
fefdc04b
LP		 993 &info);
994 if (r < 0)
f9e0eefc 995 return log_error_errno(r, "Could not get properties: %s", bus_error_message(&error, r));
fefdc04b
LP		 996
997 if (*new_line)
998 printf("\n");
999 *new_line = true;
1000
1001 print_image_status_info(bus, &info);
1002
fefdc04b
LP		 1003 return r;
1004}
1005
160e3793 1006typedef struct PoolStatusInfo {
f37f8a61 1007 const char *path;
160e3793
LP		 1008 uint64_t usage;
1009 uint64_t limit;
1010} PoolStatusInfo;
1011
1012static void print_pool_status_info(sd_bus *bus, PoolStatusInfo *i) {
1013 char bs[FORMAT_BYTES_MAX], *s;
1014
1015 if (i->path)
1016 printf("\t Path: %s\n", i->path);
1017
1018 s = format_bytes(bs, sizeof(bs), i->usage);
1019 if (s)
1020 printf("\t Usage: %s\n", s);
1021
1022 s = format_bytes(bs, sizeof(bs), i->limit);
1023 if (s)
1024 printf("\t Limit: %s\n", s);
1025}
1026
1027static int show_pool_info(sd_bus *bus) {
1028
1029 static const struct bus_properties_map map[] = {
1030 { "PoolPath", "s", NULL, offsetof(PoolStatusInfo, path) },
1031 { "PoolUsage", "t", NULL, offsetof(PoolStatusInfo, usage) },
1032 { "PoolLimit", "t", NULL, offsetof(PoolStatusInfo, limit) },
1033 {}
1034 };
1035
f37f8a61 1036 PoolStatusInfo info = {
160e3793
LP		 1037 .usage = (uint64_t) -1,
1038 .limit = (uint64_t) -1,
1039 };
f9e0eefc
LP		 1040
1041 _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
f37f8a61 1042 _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
160e3793
LP		 1043 int r;
1044
1045 assert(bus);
1046
1047 r = bus_map_all_properties(bus,
1048 "org.freedesktop.machine1",
1049 "/org/freedesktop/machine1",
1050 map,
a7e4861c 1051 0,
f9e0eefc 1052 &error,
f37f8a61 1053 &m,
160e3793
LP		 1054 &info);
1055 if (r < 0)
f9e0eefc 1056 return log_error_errno(r, "Could not get properties: %s", bus_error_message(&error, r));
160e3793
LP		 1057
1058 print_pool_status_info(bus, &info);
1059
160e3793
LP		 1060 return 0;
1061}
1062
fefdc04b
LP		 1063static int show_image_properties(sd_bus *bus, const char *path, bool *new_line) {
1064 int r;
1065
1066 assert(bus);
1067 assert(path);
1068 assert(new_line);
1069
1070 if (*new_line)
1071 printf("\n");
1072
1073 *new_line = true;
1074
07636114 1075 r = bus_print_all_properties(bus, "org.freedesktop.machine1", path, NULL, arg_property, arg_value, arg_all, NULL);
fefdc04b
LP		 1076 if (r < 0)
1077 log_error_errno(r, "Could not get properties: %m");
1078
1079 return r;
1080}
1081
1082static int show_image(int argc, char *argv[], void *userdata) {
1083
4afd3348
LP		 1084 _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
1085 _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
fefdc04b
LP		 1086 bool properties, new_line = false;
1087 sd_bus *bus = userdata;
1088 int r = 0, i;
1089
1090 assert(bus);
1091
1092 properties = !strstr(argv[0], "status");
1093
0221d68a 1094 (void) pager_open(arg_pager_flags);
fefdc04b 1095
160e3793 1096 if (argc <= 1) {
fefdc04b
LP		 1097
1098 /* If no argument is specified, inspect the manager
1099 * itself */
160e3793
LP		 1100
1101 if (properties)
1102 r = show_image_properties(bus, "/org/freedesktop/machine1", &new_line);
1103 else
1104 r = show_pool_info(bus);
fefdc04b
LP		 1105 if (r < 0)
1106 return r;
1107 }
1108
1109 for (i = 1; i < argc; i++) {
1110 const char *path = NULL;
1111
1112 r = sd_bus_call_method(
90adaa25
LP		 1113 bus,
1114 "org.freedesktop.machine1",
1115 "/org/freedesktop/machine1",
1116 "org.freedesktop.machine1.Manager",
1117 "GetImage",
1118 &error,
1119 &reply,
1120 "s", argv[i]);
4ae25393
YW		 1121 if (r < 0)
1122 return log_error_errno(r, "Could not get path to image: %s", bus_error_message(&error, -r));
fefdc04b
LP		 1123
1124 r = sd_bus_message_read(reply, "o", &path);
1125 if (r < 0)
1126 return bus_log_parse_error(r);
1127
1128 if (properties)
1129 r = show_image_properties(bus, path, &new_line);
1130 else
160e3793 1131 r = show_image_info(bus, path, &new_line);
1ee306e1
LP		 1132 }
1133
9f6eb1cd 1134 return r;
1ee306e1
LP		 1135}
1136
56159e0d 1137static int kill_machine(int argc, char *argv[], void *userdata) {
4afd3348 1138 _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
56159e0d 1139 sd_bus *bus = userdata;
90adaa25 1140 int r, i;
1ee306e1 1141
56159e0d 1142 assert(bus);
1ee306e1 1143
8a4b13c5 1144 polkit_agent_open_if_enabled(arg_transport, arg_ask_password);
acf97e21 1145
1ee306e1
LP		 1146 if (!arg_kill_who)
1147 arg_kill_who = "all";
1148
56159e0d 1149 for (i = 1; i < argc; i++) {
a1da8583 1150 r = sd_bus_call_method(
56159e0d
LP		 1151 bus,
1152 "org.freedesktop.machine1",
1153 "/org/freedesktop/machine1",
1154 "org.freedesktop.machine1.Manager",
1155 "KillMachine",
1156 &error,
1157 NULL,
1158 "ssi", argv[i], arg_kill_who, arg_signal);
4ae25393
YW		 1159 if (r < 0)
1160 return log_error_errno(r, "Could not kill machine: %s", bus_error_message(&error, -r));
1ee306e1
LP		 1161 }
1162
1163 return 0;
1164}
1165
56159e0d 1166static int reboot_machine(int argc, char *argv[], void *userdata) {
1dba654b
LP		 1167 arg_kill_who = "leader";
1168 arg_signal = SIGINT; /* sysvinit + systemd */
1ee306e1 1169
56159e0d 1170 return kill_machine(argc, argv, userdata);
1dba654b 1171}
1ee306e1 1172
56159e0d 1173static int poweroff_machine(int argc, char *argv[], void *userdata) {
1dba654b
LP		 1174 arg_kill_who = "leader";
1175 arg_signal = SIGRTMIN+4; /* only systemd */
1ee306e1 1176
56159e0d 1177 return kill_machine(argc, argv, userdata);
1ee306e1
LP		 1178}
1179
56159e0d 1180static int terminate_machine(int argc, char *argv[], void *userdata) {
4afd3348 1181 _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
56159e0d 1182 sd_bus *bus = userdata;
2723b3b5 1183 int r, i;
923d8fd3 1184
56159e0d 1185 assert(bus);
923d8fd3 1186
8a4b13c5 1187 polkit_agent_open_if_enabled(arg_transport, arg_ask_password);
acf97e21 1188
56159e0d 1189 for (i = 1; i < argc; i++) {
923d8fd3
LP		 1190 r = sd_bus_call_method(
1191 bus,
1192 "org.freedesktop.machine1",
1193 "/org/freedesktop/machine1",
1194 "org.freedesktop.machine1.Manager",
1dba654b 1195 "TerminateMachine",
923d8fd3 1196 &error,
1dba654b 1197 NULL,
56159e0d 1198 "s", argv[i]);
4ae25393
YW		 1199 if (r < 0)
1200 return log_error_errno(r, "Could not terminate machine: %s", bus_error_message(&error, -r));
923d8fd3
LP		 1201 }
1202
1203 return 0;
1204}
1205
0370612e 1206static int copy_files(int argc, char *argv[], void *userdata) {
4afd3348 1207 _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
3d87174d 1208 _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
1fe6fa16
RM		 1209 _cleanup_free_ char *abs_host_path = NULL;
1210 char *dest, *host_path, *container_path;
0370612e
LP		 1211 sd_bus *bus = userdata;
1212 bool copy_from;
785890ac
LP		 1213 int r;
1214
1215 assert(bus);
0370612e 1216
8a4b13c5 1217 polkit_agent_open_if_enabled(arg_transport, arg_ask_password);
2723b3b5 1218
0370612e 1219 copy_from = streq(argv[0], "copy-from");
1fe6fa16
RM		 1220 dest = argv[3] ?: argv[2];
1221 host_path = copy_from ? dest : argv[2];
1222 container_path = copy_from ? argv[2] : dest;
1223
1224 if (!path_is_absolute(host_path)) {
0f474365
LP		 1225 r = path_make_absolute_cwd(host_path, &abs_host_path);
1226 if (r < 0)
1227 return log_error_errno(r, "Failed to make path absolute: %m");
1228
1fe6fa16
RM		 1229 host_path = abs_host_path;
1230 }
785890ac 1231
3d87174d 1232 r = sd_bus_message_new_method_call(
785890ac 1233 bus,
3d87174d 1234 &m,
785890ac
LP		 1235 "org.freedesktop.machine1",
1236 "/org/freedesktop/machine1",
1237 "org.freedesktop.machine1.Manager",
3d87174d
LP		 1238 copy_from ? "CopyFromMachine" : "CopyToMachine");
1239 if (r < 0)
1240 return bus_log_create_error(r);
1241
1242 r = sd_bus_message_append(
1243 m,
0370612e
LP		 1244 "sss",
1245 argv[1],
1fe6fa16
RM		 1246 copy_from ? container_path : host_path,
1247 copy_from ? host_path : container_path);
3d87174d
LP		 1248 if (r < 0)
1249 return bus_log_create_error(r);
1250
1251 /* This is a slow operation, hence turn off any method call timeouts */
1252 r = sd_bus_call(bus, m, USEC_INFINITY, &error, NULL);
0f474365
LP		 1253 if (r < 0)
1254 return log_error_errno(r, "Failed to copy: %s", bus_error_message(&error, r));
f2cbe59e
LP		 1255
1256 return 0;
1257}
1258
56159e0d 1259static int bind_mount(int argc, char *argv[], void *userdata) {
4afd3348 1260 _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
56159e0d 1261 sd_bus *bus = userdata;
785890ac
LP		 1262 int r;
1263
56159e0d
LP		 1264 assert(bus);
1265
8a4b13c5 1266 polkit_agent_open_if_enabled(arg_transport, arg_ask_password);
2723b3b5 1267
90adaa25
LP		 1268 r = sd_bus_call_method(
1269 bus,
1270 "org.freedesktop.machine1",
1271 "/org/freedesktop/machine1",
1272 "org.freedesktop.machine1.Manager",
1273 "BindMountMachine",
1274 &error,
1275 NULL,
1276 "sssbb",
1277 argv[1],
1278 argv[2],
1279 argv[3],
1280 arg_read_only,
1281 arg_mkdir);
4ae25393
YW		 1282 if (r < 0)
1283 return log_error_errno(r, "Failed to bind mount: %s", bus_error_message(&error, -r));
785890ac 1284
90adaa25 1285 return 0;
785890ac
LP		 1286}
1287
19070062 1288static int on_machine_removed(sd_bus_message *m, void *userdata, sd_bus_error *ret_error) {
0ec5543c
LP		 1289 PTYForward ** forward = (PTYForward**) userdata;
1290 int r;
1291
0ec5543c
LP		 1292 assert(m);
1293 assert(forward);
1294
1295 if (*forward) {
1296 /* If the forwarder is already initialized, tell it to
da054c37
LP		 1297 * exit on the next vhangup(), so that we still flush
1298 * out what might be queued and exit then. */
0ec5543c 1299
da054c37 1300 r = pty_forward_set_ignore_vhangup(*forward, false);
0ec5543c
LP		 1301 if (r >= 0)
1302 return 0;
1303
da054c37 1304 log_error_errno(r, "Failed to set ignore_vhangup flag: %m");
0ec5543c
LP		 1305 }
1306
1307 /* On error, or when the forwarder is not initialized yet, quit immediately */
19070062 1308 sd_event_exit(sd_bus_get_event(sd_bus_message_get_bus(m)), EXIT_FAILURE);
0ec5543c
LP		 1309 return 0;
1310}
1311
ae3dde80 1312static int process_forward(sd_event *event, PTYForward **forward, int master, PTYForwardFlags flags, const char *name) {
c454426c
LP		 1313 char last_char = 0;
1314 bool machine_died;
690f02f4 1315 int r;
c454426c
LP		 1316
1317 assert(event);
1318 assert(master >= 0);
1319 assert(name);
1320
1321 assert_se(sigprocmask_many(SIG_BLOCK, NULL, SIGWINCH, SIGTERM, SIGINT, -1) >= 0);
1322
fbdec792
WS		 1323 if (!arg_quiet) {
1324 if (streq(name, ".host"))
1325 log_info("Connected to the local host. Press ^] three times within 1s to exit session.");
1326 else
1327 log_info("Connected to machine %s. Press ^] three times within 1s to exit session.", name);
1328 }
c454426c 1329
db2d75df
LP		 1330 (void) sd_event_add_signal(event, NULL, SIGINT, NULL, NULL);
1331 (void) sd_event_add_signal(event, NULL, SIGTERM, NULL, NULL);
c454426c 1332
ae3dde80 1333 r = pty_forward_new(event, master, flags, forward);
c454426c
LP		 1334 if (r < 0)
1335 return log_error_errno(r, "Failed to create PTY forwarder: %m");
1336
1337 r = sd_event_loop(event);
1338 if (r < 0)
1339 return log_error_errno(r, "Failed to run event loop: %m");
1340
1341 pty_forward_get_last_char(*forward, &last_char);
1342
1343 machine_died =
ae3dde80 1344 (flags & PTY_FORWARD_IGNORE_VHANGUP) &&
c454426c
LP		 1345 pty_forward_get_ignore_vhangup(*forward) == 0;
1346
1347 *forward = pty_forward_free(*forward);
1348
1349 if (last_char != '\n')
1350 fputc('\n', stdout);
1351
fbdec792
WS		 1352 if (!arg_quiet) {
1353 if (machine_died)
1354 log_info("Machine %s terminated.", name);
1355 else if (streq(name, ".host"))
1356 log_info("Connection to the local host terminated.");
1357 else
1358 log_info("Connection to machine %s terminated.", name);
1359 }
c454426c 1360
690f02f4 1361 return 0;
c454426c
LP		 1362}
1363
bc3bb330
ZJS		 1364static int parse_machine_uid(const char *spec, const char **machine, char **uid) {
1365 /*
1366 * Whatever is specified in the spec takes priority over global arguments.
1367 */
1368 char *_uid = NULL;
1369 const char *_machine = NULL;
1370
1371 if (spec) {
1372 const char *at;
1373
1374 at = strchr(spec, '@');
1375 if (at) {
1376 if (at == spec)
1377 /* Do the same as ssh and refuse "@host". */
1378 return -EINVAL;
1379
1380 _machine = at + 1;
1381 _uid = strndup(spec, at - spec);
1382 if (!_uid)
1383 return -ENOMEM;
1384 } else
1385 _machine = spec;
1386 };
1387
1388 if (arg_uid && !_uid) {
1389 _uid = strdup(arg_uid);
1390 if (!_uid)
1391 return -ENOMEM;
1392 }
1393
1394 *uid = _uid;
1395 *machine = isempty(_machine) ? ".host" : _machine;
1396 return 0;
1397}
1398
56159e0d 1399static int login_machine(int argc, char *argv[], void *userdata) {
4afd3348
LP		 1400 _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
1401 _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
023fb90b 1402 _cleanup_(pty_forward_freep) PTYForward *forward = NULL;
4afd3348
LP		 1403 _cleanup_(sd_bus_slot_unrefp) sd_bus_slot *slot = NULL;
1404 _cleanup_(sd_event_unrefp) sd_event *event = NULL;
c454426c 1405 int master = -1, r;
56159e0d 1406 sd_bus *bus = userdata;
31d99bd1 1407 const char *match, *machine;
04d39279
LP		 1408
1409 assert(bus);
04d39279 1410
c454426c
LP		 1411 if (!strv_isempty(arg_setenv) || arg_uid) {
1412 log_error("--setenv= and --uid= are not supported for 'login'. Use 'shell' instead.");
1413 return -EINVAL;
1414 }
1415
4c701096 1416 if (!IN_SET(arg_transport, BUS_TRANSPORT_LOCAL, BUS_TRANSPORT_MACHINE)) {
923d8fd3 1417 log_error("Login only supported on local machines.");
15411c0c 1418 return -EOPNOTSUPP;
04d39279
LP		 1419 }
1420
8a4b13c5 1421 polkit_agent_open_if_enabled(arg_transport, arg_ask_password);
acf97e21 1422
023fb90b 1423 r = sd_event_default(&event);
f647962d
MS		 1424 if (r < 0)
1425 return log_error_errno(r, "Failed to get event loop: %m");
023fb90b
LP		 1426
1427 r = sd_bus_attach_event(bus, event, 0);
f647962d
MS		 1428 if (r < 0)
1429 return log_error_errno(r, "Failed to attach bus to event loop: %m");
023fb90b 1430
91913f58
LP		 1431 machine = argc < 2 || isempty(argv[1]) ? ".host" : argv[1];
1432
63c372cb 1433 match = strjoina("type='signal',"
c454426c
LP		 1434 "sender='org.freedesktop.machine1',"
1435 "path='/org/freedesktop/machine1',",
1436 "interface='org.freedesktop.machine1.Manager',"
1437 "member='MachineRemoved',"
91913f58 1438 "arg0='", machine, "'");
0ec5543c 1439
75152a4d 1440 r = sd_bus_add_match_async(bus, &slot, match, on_machine_removed, NULL, &forward);
0ec5543c 1441 if (r < 0)
75152a4d 1442 return log_error_errno(r, "Failed to request machine removal match: %m");
0ec5543c 1443
2723b3b5
LP		 1444 r = sd_bus_call_method(
1445 bus,
1446 "org.freedesktop.machine1",
1447 "/org/freedesktop/machine1",
1448 "org.freedesktop.machine1.Manager",
1449 "OpenMachineLogin",
1450 &error,
1451 &reply,
91913f58 1452 "s", machine);
4ae25393
YW		 1453 if (r < 0)
1454 return log_error_errno(r, "Failed to get login PTY: %s", bus_error_message(&error, -r));
04d39279 1455
31d99bd1 1456 r = sd_bus_message_read(reply, "hs", &master, NULL);
40205d70 1457 if (r < 0)
ee451d76 1458 return bus_log_parse_error(r);
04d39279 1459
ae3dde80 1460 return process_forward(event, &forward, master, PTY_FORWARD_IGNORE_VHANGUP, machine);
c454426c 1461}
04d39279 1462
c454426c 1463static int shell_machine(int argc, char *argv[], void *userdata) {
4afd3348
LP		 1464 _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL, *m = NULL;
1465 _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
c454426c 1466 _cleanup_(pty_forward_freep) PTYForward *forward = NULL;
4afd3348
LP		 1467 _cleanup_(sd_bus_slot_unrefp) sd_bus_slot *slot = NULL;
1468 _cleanup_(sd_event_unrefp) sd_event *event = NULL;
c454426c
LP		 1469 int master = -1, r;
1470 sd_bus *bus = userdata;
31d99bd1 1471 const char *match, *machine, *path;
bc3bb330 1472 _cleanup_free_ char *uid = NULL;
04d39279 1473
c454426c
LP		 1474 assert(bus);
1475
4c701096 1476 if (!IN_SET(arg_transport, BUS_TRANSPORT_LOCAL, BUS_TRANSPORT_MACHINE)) {
c454426c
LP		 1477 log_error("Shell only supported on local machines.");
1478 return -EOPNOTSUPP;
1479 }
1480
89fec318
LP		 1481 /* Pass $TERM to shell session, if not explicitly specified. */
1482 if (!strv_find_prefix(arg_setenv, "TERM=")) {
1483 const char *t;
1484
1485 t = strv_find_prefix(environ, "TERM=");
1486 if (t) {
1487 if (strv_extend(&arg_setenv, t) < 0)
1488 return log_oom();
1489 }
1490 }
1491
8a4b13c5 1492 polkit_agent_open_if_enabled(arg_transport, arg_ask_password);
023fb90b 1493
c454426c 1494 r = sd_event_default(&event);
f647962d 1495 if (r < 0)
c454426c 1496 return log_error_errno(r, "Failed to get event loop: %m");
023fb90b 1497
c454426c 1498 r = sd_bus_attach_event(bus, event, 0);
f647962d 1499 if (r < 0)
c454426c 1500 return log_error_errno(r, "Failed to attach bus to event loop: %m");
04d39279 1501
bc3bb330
ZJS		 1502 r = parse_machine_uid(argc >= 2 ? argv[1] : NULL, &machine, &uid);
1503 if (r < 0)
1504 return log_error_errno(r, "Failed to parse machine specification: %m");
91913f58 1505
c454426c
LP		 1506 match = strjoina("type='signal',"
1507 "sender='org.freedesktop.machine1',"
1508 "path='/org/freedesktop/machine1',",
1509 "interface='org.freedesktop.machine1.Manager',"
1510 "member='MachineRemoved',"
91913f58 1511 "arg0='", machine, "'");
c7b7d449 1512
75152a4d 1513 r = sd_bus_add_match_async(bus, &slot, match, on_machine_removed, NULL, &forward);
c454426c 1514 if (r < 0)
75152a4d 1515 return log_error_errno(r, "Failed to request machine removal match: %m");
023fb90b 1516
c454426c
LP		 1517 r = sd_bus_message_new_method_call(
1518 bus,
1519 &m,
1520 "org.freedesktop.machine1",
1521 "/org/freedesktop/machine1",
1522 "org.freedesktop.machine1.Manager",
1523 "OpenMachineShell");
1524 if (r < 0)
1525 return bus_log_create_error(r);
04d39279 1526
91913f58
LP		 1527 path = argc < 3 || isempty(argv[2]) ? NULL : argv[2];
1528
ef3100e9 1529 r = sd_bus_message_append(m, "sss", machine, uid, path);
c454426c
LP		 1530 if (r < 0)
1531 return bus_log_create_error(r);
04d39279 1532
91913f58 1533 r = sd_bus_message_append_strv(m, strv_length(argv) <= 3 ? NULL : argv + 2);
c454426c
LP		 1534 if (r < 0)
1535 return bus_log_create_error(r);
1536
1537 r = sd_bus_message_append_strv(m, arg_setenv);
1538 if (r < 0)
1539 return bus_log_create_error(r);
1540
1541 r = sd_bus_call(bus, m, 0, &error, &reply);
4027f96a
LP		 1542 if (r < 0)
1543 return log_error_errno(r, "Failed to get shell PTY: %s", bus_error_message(&error, -r));
c454426c 1544
31d99bd1 1545 r = sd_bus_message_read(reply, "hs", &master, NULL);
c454426c
LP		 1546 if (r < 0)
1547 return bus_log_parse_error(r);
1548
40e1f4ea 1549 return process_forward(event, &forward, master, 0, machine);
04d39279
LP		 1550}
1551
08682124 1552static int remove_image(int argc, char *argv[], void *userdata) {
08682124 1553 sd_bus *bus = userdata;
ebd93cb6 1554 int r, i;
08682124
LP		 1555
1556 assert(bus);
1557
8a4b13c5 1558 polkit_agent_open_if_enabled(arg_transport, arg_ask_password);
acf97e21 1559
08682124 1560 for (i = 1; i < argc; i++) {
3d87174d
LP		 1561 _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
1562 _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
1563
1564 r = sd_bus_message_new_method_call(
08682124 1565 bus,
3d87174d 1566 &m,
08682124
LP		 1567 "org.freedesktop.machine1",
1568 "/org/freedesktop/machine1",
1569 "org.freedesktop.machine1.Manager",
3d87174d
LP		 1570 "RemoveImage");
1571 if (r < 0)
1572 return bus_log_create_error(r);
1573
1574 r = sd_bus_message_append(m, "s", argv[i]);
1575 if (r < 0)
1576 return bus_log_create_error(r);
1577
1578 /* This is a slow operation, hence turn off any method call timeouts */
1579 r = sd_bus_call(bus, m, USEC_INFINITY, &error, NULL);
1580 if (r < 0)
1581 return log_error_errno(r, "Could not remove image: %s", bus_error_message(&error, r));
08682124
LP		 1582 }
1583
1584 return 0;
1585}
1586
ebd93cb6 1587static int rename_image(int argc, char *argv[], void *userdata) {
4afd3348 1588 _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
ebd93cb6
LP		 1589 sd_bus *bus = userdata;
1590 int r;
1591
ade681a8
SL		 1592 assert(bus);
1593
8a4b13c5 1594 polkit_agent_open_if_enabled(arg_transport, arg_ask_password);
acf97e21 1595
ebd93cb6
LP		 1596 r = sd_bus_call_method(
1597 bus,
1598 "org.freedesktop.machine1",
1599 "/org/freedesktop/machine1",
1600 "org.freedesktop.machine1.Manager",
1601 "RenameImage",
1602 &error,
1603 NULL,
1604 "ss", argv[1], argv[2]);
4ae25393
YW		 1605 if (r < 0)
1606 return log_error_errno(r, "Could not rename image: %s", bus_error_message(&error, -r));
ebd93cb6
LP		 1607
1608 return 0;
1609}
1610
1611static int clone_image(int argc, char *argv[], void *userdata) {
4afd3348 1612 _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
3d87174d 1613 _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
ebd93cb6
LP		 1614 sd_bus *bus = userdata;
1615 int r;
1616
ade681a8
SL		 1617 assert(bus);
1618
8a4b13c5 1619 polkit_agent_open_if_enabled(arg_transport, arg_ask_password);
acf97e21 1620
3d87174d 1621 r = sd_bus_message_new_method_call(
ebd93cb6 1622 bus,
3d87174d 1623 &m,
ebd93cb6
LP		 1624 "org.freedesktop.machine1",
1625 "/org/freedesktop/machine1",
1626 "org.freedesktop.machine1.Manager",
3d87174d
LP		 1627 "CloneImage");
1628 if (r < 0)
1629 return bus_log_create_error(r);
1630
1631 r = sd_bus_message_append(m, "ssb", argv[1], argv[2], arg_read_only);
1632 if (r < 0)
1633 return bus_log_create_error(r);
1634
1635 /* This is a slow operation, hence turn off any method call timeouts */
1636 r = sd_bus_call(bus, m, USEC_INFINITY, &error, NULL);
1637 if (r < 0)
1638 return log_error_errno(r, "Could not clone image: %s", bus_error_message(&error, r));
ebd93cb6
LP		 1639
1640 return 0;
1641}
1642
1643static int read_only_image(int argc, char *argv[], void *userdata) {
4afd3348 1644 _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
ebd93cb6
LP		 1645 sd_bus *bus = userdata;
1646 int b = true, r;
1647
ade681a8
SL		 1648 assert(bus);
1649
ebd93cb6
LP		 1650 if (argc > 2) {
1651 b = parse_boolean(argv[2]);
1652 if (b < 0) {
1653 log_error("Failed to parse boolean argument: %s", argv[2]);
1654 return -EINVAL;
1655 }
1656 }
1657
8a4b13c5 1658 polkit_agent_open_if_enabled(arg_transport, arg_ask_password);
acf97e21 1659
ebd93cb6
LP		 1660 r = sd_bus_call_method(
1661 bus,
1662 "org.freedesktop.machine1",
1663 "/org/freedesktop/machine1",
1664 "org.freedesktop.machine1.Manager",
1665 "MarkImageReadOnly",
1666 &error,
1667 NULL,
1668 "sb", argv[1], b);
4ae25393
YW		 1669 if (r < 0)
1670 return log_error_errno(r, "Could not mark image read-only: %s", bus_error_message(&error, -r));
ebd93cb6
LP		 1671
1672 return 0;
1673}
1674
68ce459f
LP		 1675static int image_exists(sd_bus *bus, const char *name) {
1676 _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
1677 int r;
1678
1679 assert(bus);
1680 assert(name);
1681
1682 r = sd_bus_call_method(
1683 bus,
1684 "org.freedesktop.machine1",
1685 "/org/freedesktop/machine1",
1686 "org.freedesktop.machine1.Manager",
1687 "GetImage",
1688 &error,
1689 NULL,
1690 "s", name);
1691 if (r < 0) {
1692 if (sd_bus_error_has_name(&error, BUS_ERROR_NO_SUCH_IMAGE))
1693 return 0;
1694
1695 return log_error_errno(r, "Failed to check whether image %s exists: %s", name, bus_error_message(&error, -r));
1696 }
1697
1698 return 1;
1699}
1700
7410616c 1701static int make_service_name(const char *name, char **ret) {
7410616c
LP		 1702 int r;
1703
1704 assert(name);
1705 assert(ret);
1706
baaa35ad
ZJS		 1707 if (!machine_name_is_valid(name))
1708 return log_error_errno(SYNTHETIC_ERRNO(EINVAL),
1709 "Invalid machine name %s.", name);
7410616c 1710
1e9707d4 1711 r = unit_name_build("systemd-nspawn", name, ".service", ret);
7410616c
LP		 1712 if (r < 0)
1713 return log_error_errno(r, "Failed to build unit name: %m");
1714
1715 return 0;
1716}
1717
ebd011d9 1718static int start_machine(int argc, char *argv[], void *userdata) {
4afd3348 1719 _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
ebd011d9
LP		 1720 _cleanup_(bus_wait_for_jobs_freep) BusWaitForJobs *w = NULL;
1721 sd_bus *bus = userdata;
1722 int r, i;
1723
1724 assert(bus);
1725
8a4b13c5 1726 polkit_agent_open_if_enabled(arg_transport, arg_ask_password);
acf97e21 1727
ebd011d9
LP		 1728 r = bus_wait_for_jobs_new(bus, &w);
1729 if (r < 0)
1730 return log_oom();
1731
1732 for (i = 1; i < argc; i++) {
4afd3348 1733 _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
7410616c 1734 _cleanup_free_ char *unit = NULL;
ebd011d9
LP		 1735 const char *object;
1736
7410616c
LP		 1737 r = make_service_name(argv[i], &unit);
1738 if (r < 0)
1739 return r;
ebd011d9 1740
68ce459f
LP		 1741 r = image_exists(bus, argv[i]);
1742 if (r < 0)
1743 return r;
1744 if (r == 0) {
19df01f5 1745 log_error("Machine image '%s' does not exist.", argv[i]);
68ce459f
LP		 1746 return -ENXIO;
1747 }
1748
2723b3b5 1749 r = sd_bus_call_method(
ebd011d9 1750 bus,
ebd011d9
LP		 1751 "org.freedesktop.systemd1",
1752 "/org/freedesktop/systemd1",
1753 "org.freedesktop.systemd1.Manager",
2723b3b5
LP		 1754 "StartUnit",
1755 &error,
1756 &reply,
1757 "ss", unit, "fail");
4ae25393
YW		 1758 if (r < 0)
1759 return log_error_errno(r, "Failed to start unit: %s", bus_error_message(&error, -r));
ebd011d9
LP		 1760
1761 r = sd_bus_message_read(reply, "o", &object);
1762 if (r < 0)
1763 return bus_log_parse_error(r);
1764
1765 r = bus_wait_for_jobs_add(w, object);
1766 if (r < 0)
1767 return log_oom();
1768 }
1769
10ba4835 1770 r = bus_wait_for_jobs(w, arg_quiet, NULL);
ebd011d9
LP		 1771 if (r < 0)
1772 return r;
1773
1774 return 0;
1775}
1776
d8f52ed2 1777static int enable_machine(int argc, char *argv[], void *userdata) {
4afd3348
LP		 1778 _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL, *reply = NULL;
1779 _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
acc0269c 1780 UnitFileChange *changes = NULL;
da6053d0 1781 size_t n_changes = 0;
d8f52ed2
LP		 1782 const char *method = NULL;
1783 sd_bus *bus = userdata;
1784 int r, i;
1785
1786 assert(bus);
1787
8a4b13c5 1788 polkit_agent_open_if_enabled(arg_transport, arg_ask_password);
acf97e21 1789
d8f52ed2
LP		 1790 method = streq(argv[0], "enable") ? "EnableUnitFiles" : "DisableUnitFiles";
1791
1792 r = sd_bus_message_new_method_call(
1793 bus,
1794 &m,
1795 "org.freedesktop.systemd1",
1796 "/org/freedesktop/systemd1",
1797 "org.freedesktop.systemd1.Manager",
1798 method);
1799 if (r < 0)
1800 return bus_log_create_error(r);
1801
d8f52ed2
LP		 1802 r = sd_bus_message_open_container(m, 'a', "s");
1803 if (r < 0)
1804 return bus_log_create_error(r);
1805
1806 for (i = 1; i < argc; i++) {
90615ad7 1807 _cleanup_free_ char *unit = NULL;
d8f52ed2 1808
7410616c
LP		 1809 r = make_service_name(argv[i], &unit);
1810 if (r < 0)
1811 return r;
d8f52ed2 1812
68ce459f
LP		 1813 r = image_exists(bus, argv[i]);
1814 if (r < 0)
1815 return r;
1816 if (r == 0) {
19df01f5 1817 log_error("Machine image '%s' does not exist.", argv[i]);
68ce459f
LP		 1818 return -ENXIO;
1819 }
1820
d8f52ed2
LP		 1821 r = sd_bus_message_append(m, "s", unit);
1822 if (r < 0)
1823 return bus_log_create_error(r);
1824 }
1825
1826 r = sd_bus_message_close_container(m);
1827 if (r < 0)
1828 return bus_log_create_error(r);
1829
1830 if (streq(argv[0], "enable"))
1831 r = sd_bus_message_append(m, "bb", false, false);
1832 else
1833 r = sd_bus_message_append(m, "b", false);
1834 if (r < 0)
1835 return bus_log_create_error(r);
1836
1837 r = sd_bus_call(bus, m, 0, &error, &reply);
4ae25393
YW		 1838 if (r < 0)
1839 return log_error_errno(r, "Failed to enable or disable unit: %s", bus_error_message(&error, -r));
d8f52ed2
LP		 1840
1841 if (streq(argv[0], "enable")) {
31d99bd1 1842 r = sd_bus_message_read(reply, "b", NULL);
d8f52ed2
LP		 1843 if (r < 0)
1844 return bus_log_parse_error(r);
1845 }
1846
acc0269c 1847 r = bus_deserialize_and_dump_unit_file_changes(reply, arg_quiet, &changes, &n_changes);
d8f52ed2 1848 if (r < 0)
acc0269c 1849 goto finish;
d8f52ed2 1850
2723b3b5 1851 r = sd_bus_call_method(
d8f52ed2 1852 bus,
d8f52ed2
LP		 1853 "org.freedesktop.systemd1",
1854 "/org/freedesktop/systemd1",
1855 "org.freedesktop.systemd1.Manager",
2723b3b5
LP		 1856 "Reload",
1857 &error,
1858 NULL,
1859 NULL);
d8f52ed2
LP		 1860 if (r < 0) {
1861 log_error("Failed to reload daemon: %s", bus_error_message(&error, -r));
acc0269c 1862 goto finish;
d8f52ed2
LP		 1863 }
1864
acc0269c
CH		 1865 r = 0;
1866
1867finish:
1868 unit_file_changes_free(changes, n_changes);
1869
1870 return r;
d8f52ed2
LP		 1871}
1872
19070062 1873static int match_log_message(sd_bus_message *m, void *userdata, sd_bus_error *error) {
6adf7b5e 1874 const char **our_path = userdata, *line;
3d7415f4
LP		 1875 unsigned priority;
1876 int r;
1877
3d7415f4 1878 assert(m);
6adf7b5e 1879 assert(our_path);
3d7415f4
LP		 1880
1881 r = sd_bus_message_read(m, "us", &priority, &line);
1882 if (r < 0) {
1883 bus_log_parse_error(r);
1884 return 0;
1885 }
1886
6adf7b5e 1887 if (!streq_ptr(*our_path, sd_bus_message_get_path(m)))
3d7415f4
LP		 1888 return 0;
1889
1890 if (arg_quiet && LOG_PRI(priority) >= LOG_INFO)
1891 return 0;
1892
1893 log_full(priority, "%s", line);
1894 return 0;
1895}
1896
19070062 1897static int match_transfer_removed(sd_bus_message *m, void *userdata, sd_bus_error *error) {
6adf7b5e 1898 const char **our_path = userdata, *path, *result;
3d7415f4
LP		 1899 uint32_t id;
1900 int r;
1901
3d7415f4 1902 assert(m);
6adf7b5e 1903 assert(our_path);
3d7415f4
LP		 1904
1905 r = sd_bus_message_read(m, "uos", &id, &path, &result);
1906 if (r < 0) {
1907 bus_log_parse_error(r);
1908 return 0;
1909 }
1910
6adf7b5e 1911 if (!streq_ptr(*our_path, path))
3d7415f4
LP		 1912 return 0;
1913
19070062 1914 sd_event_exit(sd_bus_get_event(sd_bus_message_get_bus(m)), !streq_ptr(result, "done"));
6adf7b5e
LP		 1915 return 0;
1916}
1917
1918static int transfer_signal_handler(sd_event_source *s, const struct signalfd_siginfo *si, void *userdata) {
1919 assert(s);
1920 assert(si);
1921
1922 if (!arg_quiet)
cc98b302 1923 log_info("Continuing download in the background. Use \"machinectl cancel-transfer %" PRIu32 "\" to abort transfer.", PTR_TO_UINT32(userdata));
6adf7b5e
LP		 1924
1925 sd_event_exit(sd_event_source_get_event(s), EINTR);
3d7415f4
LP		 1926 return 0;
1927}
1928
587fec42 1929static int transfer_image_common(sd_bus *bus, sd_bus_message *m) {
4afd3348
LP		 1930 _cleanup_(sd_bus_slot_unrefp) sd_bus_slot *slot_job_removed = NULL, *slot_log_message = NULL;
1931 _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
1932 _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
1933 _cleanup_(sd_event_unrefp) sd_event* event = NULL;
6adf7b5e 1934 const char *path = NULL;
3d7415f4
LP		 1935 uint32_t id;
1936 int r;
1937
1938 assert(bus);
1939 assert(m);
1940
8a4b13c5 1941 polkit_agent_open_if_enabled(arg_transport, arg_ask_password);
3d7415f4 1942
6adf7b5e
LP		 1943 r = sd_event_default(&event);
1944 if (r < 0)
1945 return log_error_errno(r, "Failed to get event loop: %m");
1946
1947 r = sd_bus_attach_event(bus, event, 0);
1948 if (r < 0)
1949 return log_error_errno(r, "Failed to attach bus to event loop: %m");
1950
75152a4d 1951 r = sd_bus_match_signal_async(
3d7415f4
LP		 1952 bus,
1953 &slot_job_removed,
75152a4d
LP		 1954 "org.freedesktop.import1",
1955 "/org/freedesktop/import1",
1956 "org.freedesktop.import1.Manager",
1957 "TransferRemoved",
1958 match_transfer_removed, NULL, &path);
3d7415f4 1959 if (r < 0)
75152a4d 1960 return log_error_errno(r, "Failed to request match: %m");
3d7415f4 1961
75152a4d 1962 r = sd_bus_match_signal_async(
3d7415f4
LP		 1963 bus,
1964 &slot_log_message,
75152a4d
LP		 1965 "org.freedesktop.import1",
1966 NULL,
1967 "org.freedesktop.import1.Transfer",
1968 "LogMessage",
1969 match_log_message, NULL, &path);
3d7415f4 1970 if (r < 0)
75152a4d 1971 return log_error_errno(r, "Failed to request match: %m");
3d7415f4
LP		 1972
1973 r = sd_bus_call(bus, m, 0, &error, &reply);
4ae25393
YW		 1974 if (r < 0)
1975 return log_error_errno(r, "Failed to transfer image: %s", bus_error_message(&error, -r));
3d7415f4 1976
bd7d1732 1977 r = sd_bus_message_read(reply, "uo", &id, &path);
3d7415f4
LP		 1978 if (r < 0)
1979 return bus_log_parse_error(r);
1980
72c0a2c2 1981 assert_se(sigprocmask_many(SIG_BLOCK, NULL, SIGTERM, SIGINT, -1) >= 0);
3d7415f4 1982
6adf7b5e
LP		 1983 if (!arg_quiet)
1984 log_info("Enqueued transfer job %u. Press C-c to continue download in background.", id);
3d7415f4 1985
db2d75df
LP		 1986 (void) sd_event_add_signal(event, NULL, SIGINT, transfer_signal_handler, UINT32_TO_PTR(id));
1987 (void) sd_event_add_signal(event, NULL, SIGTERM, transfer_signal_handler, UINT32_TO_PTR(id));
6adf7b5e
LP		 1988
1989 r = sd_event_loop(event);
1990 if (r < 0)
1991 return log_error_errno(r, "Failed to run event loop: %m");
3d7415f4 1992
6adf7b5e 1993 return -r;
3d7415f4
LP		 1994}
1995
e288e059
LP		 1996static const char *nullify_dash(const char *p) {
1997 if (isempty(p))
1998 return NULL;
1999
2000 if (streq(p, "-"))
2001 return NULL;
2002
2003 return p;
2004}
2005
b6e676ce 2006static int import_tar(int argc, char *argv[], void *userdata) {
4afd3348 2007 _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
e288e059 2008 _cleanup_free_ char *ll = NULL, *fn = NULL;
b6e676ce 2009 const char *local = NULL, *path = NULL;
e288e059 2010 _cleanup_close_ int fd = -1;
b6e676ce
LP		 2011 sd_bus *bus = userdata;
2012 int r;
2013
2014 assert(bus);
2015
2016 if (argc >= 2)
e288e059 2017 path = nullify_dash(argv[1]);
b6e676ce
LP		 2018
2019 if (argc >= 3)
e288e059
LP		 2020 local = nullify_dash(argv[2]);
2021 else if (path) {
2022 r = path_extract_filename(path, &fn);
2023 if (r < 0)
2024 return log_error_errno(r, "Cannot extract container name from filename: %m");
b6e676ce 2025
e288e059
LP		 2026 local = fn;
2027 }
b6e676ce
LP		 2028 if (!local) {
2029 log_error("Need either path or local name.");
2030 return -EINVAL;
2031 }
2032
2033 r = tar_strip_suffixes(local, &ll);
2034 if (r < 0)
2035 return log_oom();
2036
2037 local = ll;
2038
2039 if (!machine_name_is_valid(local)) {
2040 log_error("Local name %s is not a suitable machine name.", local);
2041 return -EINVAL;
2042 }
2043
2044 if (path) {
2045 fd = open(path, O_RDONLY|O_CLOEXEC|O_NOCTTY);
2046 if (fd < 0)
2047 return log_error_errno(errno, "Failed to open %s: %m", path);
2048 }
2049
2050 r = sd_bus_message_new_method_call(
2051 bus,
2052 &m,
2053 "org.freedesktop.import1",
2054 "/org/freedesktop/import1",
2055 "org.freedesktop.import1.Manager",
2056 "ImportTar");
2057 if (r < 0)
2058 return bus_log_create_error(r);
2059
2060 r = sd_bus_message_append(
2061 m,
2062 "hsbb",
2063 fd >= 0 ? fd : STDIN_FILENO,
2064 local,
2065 arg_force,
2066 arg_read_only);
2067 if (r < 0)
2068 return bus_log_create_error(r);
2069
587fec42 2070 return transfer_image_common(bus, m);
b6e676ce
LP		 2071}
2072
2073static int import_raw(int argc, char *argv[], void *userdata) {
4afd3348 2074 _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
e288e059 2075 _cleanup_free_ char *ll = NULL, *fn = NULL;
b6e676ce 2076 const char *local = NULL, *path = NULL;
e288e059 2077 _cleanup_close_ int fd = -1;
b6e676ce
LP		 2078 sd_bus *bus = userdata;
2079 int r;
2080
2081 assert(bus);
2082
2083 if (argc >= 2)
e288e059 2084 path = nullify_dash(argv[1]);
b6e676ce
LP		 2085
2086 if (argc >= 3)
e288e059
LP		 2087 local = nullify_dash(argv[2]);
2088 else if (path) {
2089 r = path_extract_filename(path, &fn);
2090 if (r < 0)
2091 return log_error_errno(r, "Cannot extract container name from filename: %m");
b6e676ce 2092
e288e059
LP		 2093 local = fn;
2094 }
b6e676ce
LP		 2095 if (!local) {
2096 log_error("Need either path or local name.");
2097 return -EINVAL;
2098 }
2099
2100 r = raw_strip_suffixes(local, &ll);
2101 if (r < 0)
2102 return log_oom();
2103
2104 local = ll;
2105
2106 if (!machine_name_is_valid(local)) {
2107 log_error("Local name %s is not a suitable machine name.", local);
2108 return -EINVAL;
2109 }
2110
2111 if (path) {
2112 fd = open(path, O_RDONLY|O_CLOEXEC|O_NOCTTY);
2113 if (fd < 0)
2114 return log_error_errno(errno, "Failed to open %s: %m", path);
2115 }
2116
2117 r = sd_bus_message_new_method_call(
2118 bus,
2119 &m,
2120 "org.freedesktop.import1",
2121 "/org/freedesktop/import1",
2122 "org.freedesktop.import1.Manager",
2123 "ImportRaw");
2124 if (r < 0)
2125 return bus_log_create_error(r);
2126
2127 r = sd_bus_message_append(
2128 m,
2129 "hsbb",
2130 fd >= 0 ? fd : STDIN_FILENO,
2131 local,
2132 arg_force,
2133 arg_read_only);
2134 if (r < 0)
2135 return bus_log_create_error(r);
2136
587fec42
LP		 2137 return transfer_image_common(bus, m);
2138}
2139
1d7579c4
LP		 2140static int import_fs(int argc, char *argv[], void *userdata) {
2141 _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
1d7579c4 2142 const char *local = NULL, *path = NULL;
e288e059
LP		 2143 _cleanup_free_ char *fn = NULL;
2144 _cleanup_close_ int fd = -1;
1d7579c4
LP		 2145 sd_bus *bus = userdata;
2146 int r;
2147
2148 assert(bus);
2149
2150 if (argc >= 2)
e288e059 2151 path = nullify_dash(argv[1]);
1d7579c4
LP		 2152
2153 if (argc >= 3)
e288e059
LP		 2154 local = nullify_dash(argv[2]);
2155 else if (path) {
2156 r = path_extract_filename(path, &fn);
2157 if (r < 0)
2158 return log_error_errno(r, "Cannot extract container name from filename: %m");
1d7579c4 2159
e288e059
LP		 2160 local = fn;
2161 }
1d7579c4
LP		 2162 if (!local) {
2163 log_error("Need either path or local name.");
2164 return -EINVAL;
2165 }
2166
2167 if (!machine_name_is_valid(local)) {
2168 log_error("Local name %s is not a suitable machine name.", local);
2169 return -EINVAL;
2170 }
2171
2172 if (path) {
2173 fd = open(path, O_DIRECTORY|O_RDONLY|O_CLOEXEC);
2174 if (fd < 0)
2175 return log_error_errno(errno, "Failed to open directory '%s': %m", path);
2176 }
2177
2178 r = sd_bus_message_new_method_call(
2179 bus,
2180 &m,
2181 "org.freedesktop.import1",
2182 "/org/freedesktop/import1",
2183 "org.freedesktop.import1.Manager",
2184 "ImportFileSystem");
2185 if (r < 0)
2186 return bus_log_create_error(r);
2187
2188 r = sd_bus_message_append(
2189 m,
2190 "hsbb",
2191 fd >= 0 ? fd : STDIN_FILENO,
2192 local,
2193 arg_force,
2194 arg_read_only);
2195 if (r < 0)
2196 return bus_log_create_error(r);
2197
2198 return transfer_image_common(bus, m);
2199}
2200
587fec42
LP		 2201static void determine_compression_from_filename(const char *p) {
2202 if (arg_format)
2203 return;
2204
2205 if (!p)
2206 return;
2207
2208 if (endswith(p, ".xz"))
2209 arg_format = "xz";
2210 else if (endswith(p, ".gz"))
2211 arg_format = "gzip";
2212 else if (endswith(p, ".bz2"))
2213 arg_format = "bzip2";
2214}
2215
2216static int export_tar(int argc, char *argv[], void *userdata) {
4afd3348 2217 _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
587fec42
LP		 2218 _cleanup_close_ int fd = -1;
2219 const char *local = NULL, *path = NULL;
2220 sd_bus *bus = userdata;
2221 int r;
2222
2223 assert(bus);
2224
2225 local = argv[1];
2226 if (!machine_name_is_valid(local)) {
2227 log_error("Machine name %s is not valid.", local);
2228 return -EINVAL;
2229 }
2230
2231 if (argc >= 3)
2232 path = argv[2];
2233 if (isempty(path) || streq(path, "-"))
2234 path = NULL;
2235
2236 if (path) {
2237 determine_compression_from_filename(path);
2238
2239 fd = open(path, O_WRONLY|O_CREAT|O_TRUNC|O_CLOEXEC|O_NOCTTY, 0666);
2240 if (fd < 0)
2241 return log_error_errno(errno, "Failed to open %s: %m", path);
2242 }
2243
2244 r = sd_bus_message_new_method_call(
2245 bus,
2246 &m,
2247 "org.freedesktop.import1",
2248 "/org/freedesktop/import1",
2249 "org.freedesktop.import1.Manager",
2250 "ExportTar");
2251 if (r < 0)
2252 return bus_log_create_error(r);
2253
2254 r = sd_bus_message_append(
2255 m,
2256 "shs",
2257 local,
2258 fd >= 0 ? fd : STDOUT_FILENO,
2259 arg_format);
2260 if (r < 0)
2261 return bus_log_create_error(r);
2262
2263 return transfer_image_common(bus, m);
2264}
2265
2266static int export_raw(int argc, char *argv[], void *userdata) {
4afd3348 2267 _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
587fec42
LP		 2268 _cleanup_close_ int fd = -1;
2269 const char *local = NULL, *path = NULL;
2270 sd_bus *bus = userdata;
2271 int r;
2272
2273 assert(bus);
2274
2275 local = argv[1];
2276 if (!machine_name_is_valid(local)) {
2277 log_error("Machine name %s is not valid.", local);
2278 return -EINVAL;
2279 }
2280
2281 if (argc >= 3)
2282 path = argv[2];
2283 if (isempty(path) || streq(path, "-"))
2284 path = NULL;
2285
2286 if (path) {
2287 determine_compression_from_filename(path);
2288
2289 fd = open(path, O_WRONLY|O_CREAT|O_TRUNC|O_CLOEXEC|O_NOCTTY, 0666);
2290 if (fd < 0)
2291 return log_error_errno(errno, "Failed to open %s: %m", path);
2292 }
2293
2294 r = sd_bus_message_new_method_call(
2295 bus,
2296 &m,
2297 "org.freedesktop.import1",
2298 "/org/freedesktop/import1",
2299 "org.freedesktop.import1.Manager",
2300 "ExportRaw");
2301 if (r < 0)
2302 return bus_log_create_error(r);
2303
2304 r = sd_bus_message_append(
2305 m,
2306 "shs",
2307 local,
2308 fd >= 0 ? fd : STDOUT_FILENO,
2309 arg_format);
2310 if (r < 0)
2311 return bus_log_create_error(r);
2312
2313 return transfer_image_common(bus, m);
b6e676ce
LP		 2314}
2315
3d7415f4 2316static int pull_tar(int argc, char *argv[], void *userdata) {
4afd3348 2317 _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
3d7415f4
LP		 2318 _cleanup_free_ char *l = NULL, *ll = NULL;
2319 const char *local, *remote;
2320 sd_bus *bus = userdata;
2321 int r;
2322
2323 assert(bus);
2324
2325 remote = argv[1];
2326 if (!http_url_is_valid(remote)) {
2327 log_error("URL '%s' is not valid.", remote);
2328 return -EINVAL;
2329 }
2330
2331 if (argc >= 3)
2332 local = argv[2];
2333 else {
2334 r = import_url_last_component(remote, &l);
2335 if (r < 0)
2336 return log_error_errno(r, "Failed to get final component of URL: %m");
2337
2338 local = l;
2339 }
2340
2341 if (isempty(local) || streq(local, "-"))
2342 local = NULL;
2343
2344 if (local) {
2345 r = tar_strip_suffixes(local, &ll);
2346 if (r < 0)
b6e676ce 2347 return log_oom();
3d7415f4
LP		 2348
2349 local = ll;
2350
2351 if (!machine_name_is_valid(local)) {
2352 log_error("Local name %s is not a suitable machine name.", local);
2353 return -EINVAL;
2354 }
2355 }
2356
2357 r = sd_bus_message_new_method_call(
2358 bus,
2359 &m,
2360 "org.freedesktop.import1",
2361 "/org/freedesktop/import1",
2362 "org.freedesktop.import1.Manager",
2363 "PullTar");
2364 if (r < 0)
2365 return bus_log_create_error(r);
2366
2367 r = sd_bus_message_append(
2368 m,
2369 "sssb",
2370 remote,
2371 local,
6e18cc9f 2372 import_verify_to_string(arg_verify),
3d7415f4
LP		 2373 arg_force);
2374 if (r < 0)
2375 return bus_log_create_error(r);
2376
587fec42 2377 return transfer_image_common(bus, m);
3d7415f4
LP		 2378}
2379
2380static int pull_raw(int argc, char *argv[], void *userdata) {
4afd3348 2381 _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
3d7415f4
LP		 2382 _cleanup_free_ char *l = NULL, *ll = NULL;
2383 const char *local, *remote;
2384 sd_bus *bus = userdata;
2385 int r;
2386
2387 assert(bus);
2388
2389 remote = argv[1];
2390 if (!http_url_is_valid(remote)) {
2391 log_error("URL '%s' is not valid.", remote);
2392 return -EINVAL;
2393 }
2394
2395 if (argc >= 3)
2396 local = argv[2];
2397 else {
2398 r = import_url_last_component(remote, &l);
2399 if (r < 0)
2400 return log_error_errno(r, "Failed to get final component of URL: %m");
2401
2402 local = l;
2403 }
2404
2405 if (isempty(local) || streq(local, "-"))
2406 local = NULL;
2407
2408 if (local) {
2409 r = raw_strip_suffixes(local, &ll);
2410 if (r < 0)
b6e676ce 2411 return log_oom();
3d7415f4
LP		 2412
2413 local = ll;
2414
2415 if (!machine_name_is_valid(local)) {
2416 log_error("Local name %s is not a suitable machine name.", local);
2417 return -EINVAL;
2418 }
2419 }
2420
2421 r = sd_bus_message_new_method_call(
2422 bus,
2423 &m,
2424 "org.freedesktop.import1",
2425 "/org/freedesktop/import1",
2426 "org.freedesktop.import1.Manager",
2427 "PullRaw");
2428 if (r < 0)
2429 return bus_log_create_error(r);
2430
2431 r = sd_bus_message_append(
2432 m,
2433 "sssb",
2434 remote,
2435 local,
6e18cc9f 2436 import_verify_to_string(arg_verify),
3d7415f4
LP		 2437 arg_force);
2438 if (r < 0)
2439 return bus_log_create_error(r);
2440
587fec42 2441 return transfer_image_common(bus, m);
3d7415f4
LP		 2442}
2443
3d7415f4
LP		 2444typedef struct TransferInfo {
2445 uint32_t id;
2446 const char *type;
2447 const char *remote;
2448 const char *local;
7079cfef 2449 double progress;
3d7415f4
LP		 2450} TransferInfo;
2451
93bab288
YW		 2452static int compare_transfer_info(const TransferInfo *a, const TransferInfo *b) {
2453 return strcmp(a->local, b->local);
3d7415f4
LP		 2454}
2455
2456static int list_transfers(int argc, char *argv[], void *userdata) {
fbd0b64f 2457 size_t max_type = STRLEN("TYPE"), max_local = STRLEN("LOCAL"), max_remote = STRLEN("REMOTE");
4afd3348
LP		 2458 _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
2459 _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
3d7415f4
LP		 2460 _cleanup_free_ TransferInfo *transfers = NULL;
2461 size_t n_transfers = 0, n_allocated = 0, j;
31d99bd1 2462 const char *type, *remote, *local;
3d7415f4
LP		 2463 sd_bus *bus = userdata;
2464 uint32_t id, max_id = 0;
7079cfef 2465 double progress;
3d7415f4
LP		 2466 int r;
2467
0221d68a 2468 (void) pager_open(arg_pager_flags);
3d7415f4 2469
e138e7d7
ZJS		 2470 r = sd_bus_call_method(bus,
2471 "org.freedesktop.import1",
2472 "/org/freedesktop/import1",
2473 "org.freedesktop.import1.Manager",
2474 "ListTransfers",
2475 &error,
2476 &reply,
2477 NULL);
4ae25393
YW		 2478 if (r < 0)
2479 return log_error_errno(r, "Could not get transfers: %s", bus_error_message(&error, -r));
3d7415f4 2480
7079cfef 2481 r = sd_bus_message_enter_container(reply, 'a', "(usssdo)");
3d7415f4
LP		 2482 if (r < 0)
2483 return bus_log_parse_error(r);
2484
31d99bd1 2485 while ((r = sd_bus_message_read(reply, "(usssdo)", &id, &type, &remote, &local, &progress, NULL)) > 0) {
3d7415f4
LP		 2486 size_t l;
2487
2488 if (!GREEDY_REALLOC(transfers, n_allocated, n_transfers + 1))
2489 return log_oom();
2490
2491 transfers[n_transfers].id = id;
2492 transfers[n_transfers].type = type;
2493 transfers[n_transfers].remote = remote;
2494 transfers[n_transfers].local = local;
7079cfef 2495 transfers[n_transfers].progress = progress;
3d7415f4
LP		 2496
2497 l = strlen(type);
2498 if (l > max_type)
2499 max_type = l;
2500
2501 l = strlen(remote);
2502 if (l > max_remote)
2503 max_remote = l;
2504
2505 l = strlen(local);
2506 if (l > max_local)
2507 max_local = l;
2508
2509 if (id > max_id)
2510 max_id = id;
2511
313cefa1 2512 n_transfers++;
3d7415f4
LP		 2513 }
2514 if (r < 0)
2515 return bus_log_parse_error(r);
2516
2517 r = sd_bus_message_exit_container(reply);
2518 if (r < 0)
2519 return bus_log_parse_error(r);
2520
93bab288 2521 typesafe_qsort(transfers, n_transfers, compare_transfer_info);
3d7415f4 2522
a912ab04 2523 if (arg_legend && n_transfers > 0)
7079cfef 2524 printf("%-*s %-*s %-*s %-*s %-*s\n",
3d7415f4 2525 (int) MAX(2U, DECIMAL_STR_WIDTH(max_id)), "ID",
7079cfef 2526 (int) 7, "PERCENT",
3d7415f4
LP		 2527 (int) max_type, "TYPE",
2528 (int) max_local, "LOCAL",
2529 (int) max_remote, "REMOTE");
2530
2531 for (j = 0; j < n_transfers; j++)
1d7579c4
LP		 2532
2533 if (transfers[j].progress < 0)
2534 printf("%*" PRIu32 " %*s %-*s %-*s %-*s\n",
2535 (int) MAX(2U, DECIMAL_STR_WIDTH(max_id)), transfers[j].id,
2536 (int) 7, "n/a",
2537 (int) max_type, transfers[j].type,
2538 (int) max_local, transfers[j].local,
2539 (int) max_remote, transfers[j].remote);
2540 else
2541 printf("%*" PRIu32 " %*u%% %-*s %-*s %-*s\n",
2542 (int) MAX(2U, DECIMAL_STR_WIDTH(max_id)), transfers[j].id,
2543 (int) 6, (unsigned) (transfers[j].progress * 100),
2544 (int) max_type, transfers[j].type,
2545 (int) max_local, transfers[j].local,
2546 (int) max_remote, transfers[j].remote);
3d7415f4 2547
f9b1947f
VV		 2548 if (arg_legend) {
2549 if (n_transfers > 0)
2550 printf("\n%zu transfers listed.\n", n_transfers);
2551 else
2552 printf("No transfers.\n");
2553 }
3d7415f4
LP		 2554
2555 return 0;
2556}
2557
2558static int cancel_transfer(int argc, char *argv[], void *userdata) {
4afd3348 2559 _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
3d7415f4
LP		 2560 sd_bus *bus = userdata;
2561 int r, i;
2562
2563 assert(bus);
2564
8a4b13c5 2565 polkit_agent_open_if_enabled(arg_transport, arg_ask_password);
3d7415f4
LP		 2566
2567 for (i = 1; i < argc; i++) {
2568 uint32_t id;
2569
2570 r = safe_atou32(argv[i], &id);
2571 if (r < 0)
2572 return log_error_errno(r, "Failed to parse transfer id: %s", argv[i]);
2573
2574 r = sd_bus_call_method(
2575 bus,
2576 "org.freedesktop.import1",
2577 "/org/freedesktop/import1",
2578 "org.freedesktop.import1.Manager",
2579 "CancelTransfer",
2580 &error,
2581 NULL,
2582 "u", id);
4ae25393
YW		 2583 if (r < 0)
2584 return log_error_errno(r, "Could not cancel transfer: %s", bus_error_message(&error, -r));
3d7415f4
LP		 2585 }
2586
2587 return 0;
2588}
2589
d6ce17c7 2590static int set_limit(int argc, char *argv[], void *userdata) {
4afd3348 2591 _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
d6ce17c7
LP		 2592 sd_bus *bus = userdata;
2593 uint64_t limit;
2594 int r;
2595
730fa7ce
LP		 2596 polkit_agent_open_if_enabled(arg_transport, arg_ask_password);
2597
7705a405 2598 if (STR_IN_SET(argv[argc-1], "-", "none", "infinity"))
d6ce17c7
LP		 2599 limit = (uint64_t) -1;
2600 else {
59f448cf 2601 r = parse_size(argv[argc-1], 1024, &limit);
d6ce17c7 2602 if (r < 0)
730fa7ce 2603 return log_error_errno(r, "Failed to parse size: %s", argv[argc-1]);
d6ce17c7
LP		 2604 }
2605
2606 if (argc > 2)
2607 /* With two arguments changes the quota limit of the
2608 * specified image */
2609 r = sd_bus_call_method(
2610 bus,
2611 "org.freedesktop.machine1",
2612 "/org/freedesktop/machine1",
2613 "org.freedesktop.machine1.Manager",
2614 "SetImageLimit",
2615 &error,
2616 NULL,
2617 "st", argv[1], limit);
2618 else
2619 /* With one argument changes the pool quota limit */
2620 r = sd_bus_call_method(
2621 bus,
2622 "org.freedesktop.machine1",
2623 "/org/freedesktop/machine1",
2624 "org.freedesktop.machine1.Manager",
2625 "SetPoolLimit",
2626 &error,
2627 NULL,
2628 "t", limit);
2629
730fa7ce
LP		 2630 if (r < 0)
2631 return log_error_errno(r, "Could not set limit: %s", bus_error_message(&error, r));
d6ce17c7
LP		 2632
2633 return 0;
2634}
2635
d94c2b06 2636static int clean_images(int argc, char *argv[], void *userdata) {
03c2b288 2637 _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL, *reply = NULL;
d94c2b06
LP		 2638 _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
2639 uint64_t usage, total = 0;
2640 char fb[FORMAT_BYTES_MAX];
2641 sd_bus *bus = userdata;
2642 const char *name;
2643 unsigned c = 0;
2644 int r;
2645
730fa7ce
LP		 2646 polkit_agent_open_if_enabled(arg_transport, arg_ask_password);
2647
03c2b288 2648 r = sd_bus_message_new_method_call(
d94c2b06 2649 bus,
03c2b288 2650 &m,
d94c2b06
LP		 2651 "org.freedesktop.machine1",
2652 "/org/freedesktop/machine1",
2653 "org.freedesktop.machine1.Manager",
03c2b288
LP		 2654 "CleanPool");
2655 if (r < 0)
2656 return bus_log_create_error(r);
2657
2658 r = sd_bus_message_append(m, "s", arg_all ? "all" : "hidden");
2659 if (r < 0)
2660 return bus_log_create_error(r);
2661
2662 /* This is a slow operation, hence permit a longer time for completion. */
2663 r = sd_bus_call(bus, m, USEC_INFINITY, &error, &reply);
d94c2b06
LP		 2664 if (r < 0)
2665 return log_error_errno(r, "Could not clean pool: %s", bus_error_message(&error, r));
2666
2667 r = sd_bus_message_enter_container(reply, 'a', "(st)");
2668 if (r < 0)
2669 return bus_log_parse_error(r);
2670
2671 while ((r = sd_bus_message_read(reply, "(st)", &name, &usage)) > 0) {
3a6797f1
YW		 2672 if (usage == UINT64_MAX) {
2673 log_info("Removed image '%s'", name);
2674 total = UINT64_MAX;
2675 } else {
2676 log_info("Removed image '%s'. Freed exclusive disk space: %s",
2677 name, format_bytes(fb, sizeof(fb), usage));
2678 if (total != UINT64_MAX)
2679 total += usage;
2680 }
d94c2b06
LP		 2681 c++;
2682 }
2683
2684 r = sd_bus_message_exit_container(reply);
2685 if (r < 0)
2686 return bus_log_parse_error(r);
2687
3a6797f1
YW		 2688 if (total == UINT64_MAX)
2689 log_info("Removed %u images in total.", c);
2690 else
2691 log_info("Removed %u images in total. Total freed exclusive disk space: %s.",
2692 c, format_bytes(fb, sizeof(fb), total));
d94c2b06
LP		 2693
2694 return 0;
2695}
2696
56159e0d 2697static int help(int argc, char *argv[], void *userdata) {
37ec0fdd
LP		 2698 _cleanup_free_ char *link = NULL;
2699 int r;
2700
0221d68a 2701 (void) pager_open(arg_pager_flags);
56159e0d 2702
37ec0fdd
LP		 2703 r = terminal_urlify_man("machinectl", "1", &link);
2704 if (r < 0)
2705 return log_oom();
2706
1ee306e1 2707 printf("%s [OPTIONS...] {COMMAND} ...\n\n"
f2cbe59e
LP		 2708 "Send control commands to or query the virtual machine and container\n"
2709 "registration manager.\n\n"
2710 " -h --help Show this help\n"
2711 " --version Show package version\n"
2712 " --no-pager Do not pipe output into a pager\n"
2713 " --no-legend Do not show the headers and footers\n"
acf97e21 2714 " --no-ask-password Do not ask for system passwords\n"
f2cbe59e
LP		 2715 " -H --host=[USER@]HOST Operate on remote host\n"
2716 " -M --machine=CONTAINER Operate on local container\n"
2717 " -p --property=NAME Show only properties by this name\n"
d8f52ed2 2718 " -q --quiet Suppress output\n"
f2cbe59e 2719 " -a --all Show all properties, including empty ones\n"
85500523 2720 " --value When showing properties, only print the value\n"
f2cbe59e
LP		 2721 " -l --full Do not ellipsize output\n"
2722 " --kill-who=WHO Who to send signal to\n"
2723 " -s --signal=SIGNAL Which signal to send\n"
c454426c 2724 " --uid=USER Specify user ID to invoke shell as\n"
4d46e5db 2725 " -E --setenv=VAR=VALUE Add an environment variable for shell\n"
f2cbe59e 2726 " --read-only Create read-only bind mount\n"
8b0cc9a3
LP		 2727 " --mkdir Create directory before bind mounting, if missing\n"
2728 " -n --lines=INTEGER Number of journal entries to show\n"
07b0b339 2729 " --max-addresses=INTEGER Number of internet addresses to show at most\n"
7e563bfc
IW		 2730 " -o --output=STRING Change journal output mode (short, short-precise,\n"
2731 " short-iso, short-iso-precise, short-full,\n"
2732 " short-monotonic, short-unix, verbose, export,\n"
8e044443
LP		 2733 " json, json-pretty, json-sse, json-seq, cat,\n"
2734 " with-unit)\n"
fc2288f0 2735 " --verify=MODE Verification mode for downloaded images (no,\n"
7f444afa 2736 " checksum, signature)\n"
fc2288f0 2737 " --force Download image even if already exists\n\n"
cd61c3bf 2738 "Machine Commands:\n"
f2cbe59e 2739 " list List running VMs and containers\n"
fefdc04b 2740 " status NAME... Show VM/container details\n"
91913f58 2741 " show [NAME...] Show properties of one or more VMs/containers\n"
ebd011d9 2742 " start NAME... Start container as a service\n"
91913f58
LP		 2743 " login [NAME] Get a login prompt in a container or on the\n"
2744 " local host\n"
ef3100e9
LP		 2745 " shell [[USER@]NAME [COMMAND...]]\n"
2746 " Invoke a shell (or other command) in a container\n"
2747 " or on the local host\n"
d8f52ed2
LP		 2748 " enable NAME... Enable automatic container start at boot\n"
2749 " disable NAME... Disable automatic container start at boot\n"
f2cbe59e
LP		 2750 " poweroff NAME... Power off one or more containers\n"
2751 " reboot NAME... Reboot one or more containers\n"
f2cbe59e 2752 " terminate NAME... Terminate one or more VMs/containers\n"
ebd93cb6 2753 " kill NAME... Send signal to processes of a VM/container\n"
f2cbe59e 2754 " copy-to NAME PATH [PATH] Copy files from the host to a container\n"
ebd93cb6
LP		 2755 " copy-from NAME PATH [PATH] Copy files from a container to the host\n"
2756 " bind NAME PATH [PATH] Bind mount a path from the host into a container\n\n"
fefdc04b 2757 "Image Commands:\n"
56b921c3 2758 " list-images Show available container and VM images\n"
91913f58
LP		 2759 " image-status [NAME...] Show image details\n"
2760 " show-image [NAME...] Show properties of image\n"
ebd93cb6
LP		 2761 " clone NAME NAME Clone an image\n"
2762 " rename NAME NAME Rename an image\n"
2763 " read-only NAME [BOOL] Mark or unmark image read-only\n"
d6ce17c7 2764 " remove NAME... Remove an image\n"
5bda1f47
LP		 2765 " set-limit [NAME] BYTES Set image or pool size limit (disk quota)\n"
2766 " clean Remove hidden (or all) images\n\n"
b5b38b41
LP		 2767 "Image Transfer Commands:\n"
2768 " pull-tar URL [NAME] Download a TAR container image\n"
2769 " pull-raw URL [NAME] Download a RAW container or VM image\n"
587fec42
LP		 2770 " import-tar FILE [NAME] Import a local TAR container image\n"
2771 " import-raw FILE [NAME] Import a local RAW container or VM image\n"
1d7579c4 2772 " import-fs DIRECTORY [NAME] Import a local directory container image\n"
6e9efa59
LP		 2773 " export-tar NAME [FILE] Export a TAR container image locally\n"
2774 " export-raw NAME [FILE] Export a RAW container or VM image locally\n"
b5b38b41 2775 " list-transfers Show list of downloads in progress\n"
3d7415f4 2776 " cancel-transfer Cancel a download\n"
37ec0fdd
LP		 2777 "\nSee the %s for details.\n"
2778 , program_invocation_short_name
2779 , link
2780 );
56159e0d
LP		 2781
2782 return 0;
1ee306e1
LP		 2783}
2784
2785static int parse_argv(int argc, char *argv[]) {
2786
2787 enum {
2788 ARG_VERSION = 0x100,
2789 ARG_NO_PAGER,
e56056e9 2790 ARG_NO_LEGEND,
85500523 2791 ARG_VALUE,
1ee306e1 2792 ARG_KILL_WHO,
785890ac
LP		 2793 ARG_READ_ONLY,
2794 ARG_MKDIR,
acf97e21 2795 ARG_NO_ASK_PASSWORD,
3d7415f4
LP		 2796 ARG_VERIFY,
2797 ARG_FORCE,
587fec42 2798 ARG_FORMAT,
c454426c 2799 ARG_UID,
07b0b339 2800 ARG_NUMBER_IPS,
1ee306e1
LP		 2801 };
2802
2803 static const struct option options[] = {
2804 { "help", no_argument, NULL, 'h' },
2805 { "version", no_argument, NULL, ARG_VERSION },
2806 { "property", required_argument, NULL, 'p' },
2807 { "all", no_argument, NULL, 'a' },
85500523 2808 { "value", no_argument, NULL, ARG_VALUE },
1ee306e1
LP		 2809 { "full", no_argument, NULL, 'l' },
2810 { "no-pager", no_argument, NULL, ARG_NO_PAGER },
e56056e9 2811 { "no-legend", no_argument, NULL, ARG_NO_LEGEND },
1ee306e1
LP		 2812 { "kill-who", required_argument, NULL, ARG_KILL_WHO },
2813 { "signal", required_argument, NULL, 's' },
2814 { "host", required_argument, NULL, 'H' },
a7893c6b 2815 { "machine", required_argument, NULL, 'M' },
785890ac
LP		 2816 { "read-only", no_argument, NULL, ARG_READ_ONLY },
2817 { "mkdir", no_argument, NULL, ARG_MKDIR },
d8f52ed2 2818 { "quiet", no_argument, NULL, 'q' },
8b0cc9a3
LP		 2819 { "lines", required_argument, NULL, 'n' },
2820 { "output", required_argument, NULL, 'o' },
acf97e21 2821 { "no-ask-password", no_argument, NULL, ARG_NO_ASK_PASSWORD },
3d7415f4
LP		 2822 { "verify", required_argument, NULL, ARG_VERIFY },
2823 { "force", no_argument, NULL, ARG_FORCE },
587fec42 2824 { "format", required_argument, NULL, ARG_FORMAT },
c454426c 2825 { "uid", required_argument, NULL, ARG_UID },
4d46e5db 2826 { "setenv", required_argument, NULL, 'E' },
07b0b339 2827 { "max-addresses", required_argument, NULL, ARG_NUMBER_IPS },
eb9da376 2828 {}
1ee306e1
LP		 2829 };
2830
368d2643 2831 bool reorder = false;
768c1dec 2832 int c, r, shell = -1;
1ee306e1
LP		 2833
2834 assert(argc >= 0);
2835 assert(argv);
2836
368d2643 2837 for (;;) {
61f638e5 2838 static const char option_string[] = "-hp:als:H:M:qn:o:E:";
368d2643 2839
0bf50960 2840 c = getopt_long(argc, argv, option_string + reorder, options, NULL);
768c1dec
LP		 2841 if (c < 0)
2842 break;
2843
2844 switch (c) {
2845
2846 case 1: /* getopt_long() returns 1 if "-" was the first character of the option string, and a
2847 * non-option argument was discovered. */
2848
2849 assert(!reorder);
2850
368d2643
LP		 2851 /* We generally are fine with the fact that getopt_long() reorders the command line, and looks
2852 * for switches after the main verb. However, for "shell" we really don't want that, since we
768c1dec
LP		 2853 * want that switches specified after the machine name are passed to the program to execute,
2854 * and not processed by us. To make this possible, we'll first invoke getopt_long() with
2855 * reordering disabled (i.e. with the "-" prefix in the option string), looking for the first
2856 * non-option parameter. If it's the verb "shell" we remember its position and continue
2857 * processing options. In this case, as soon as we hit the next non-option argument we found
2858 * the machine name, and stop further processing. If the first non-option argument is any other
2859 * verb than "shell" we switch to normal reordering mode and continue processing arguments
2860 * normally. */
2861
2862 if (shell >= 0) {
2863 /* If we already found the "shell" verb on the command line, and now found the next
2864 * non-option argument, then this is the machine name and we should stop processing
2865 * further arguments. */
2866 optind --; /* don't process this argument, go one step back */
2867 goto done;
2868 }
2869 if (streq(optarg, "shell"))
2870 /* Remember the position of the "shell" verb, and continue processing normally. */
2871 shell = optind - 1;
2872 else {
2873 int saved_optind;
2874
2875 /* OK, this is some other verb. In this case, turn on reordering again, and continue
2876 * processing normally. */
368d2643 2877 reorder = true;
768c1dec
LP		 2878
2879 /* We changed the option string. getopt_long() only looks at it again if we invoke it
2880 * at least once with a reset option index. Hence, let's reset the option index here,
2881 * then invoke getopt_long() again (ignoring what it has to say, after all we most
2882 * likely already processed it), and the bump the option index so that we read the
2883 * intended argument again. */
2884 saved_optind = optind;
2885 optind = 0;
2886 (void) getopt_long(argc, argv, option_string + reorder, options, NULL);
2887 optind = saved_optind - 1; /* go one step back, process this argument again */
368d2643
LP		 2888 }
2889
2890 break;
1ee306e1
LP		 2891
2892 case 'h':
56159e0d 2893 return help(0, NULL, NULL);
1ee306e1
LP		 2894
2895 case ARG_VERSION:
3f6fd1ba 2896 return version();
1ee306e1 2897
a7893c6b
LP		 2898 case 'p':
2899 r = strv_extend(&arg_property, optarg);
2900 if (r < 0)
2901 return log_oom();
1ee306e1
LP		 2902
2903 /* If the user asked for a particular
2904 * property, show it to him, even if it is
2905 * empty. */
2906 arg_all = true;
2907 break;
1ee306e1
LP		 2908
2909 case 'a':
2910 arg_all = true;
2911 break;
2912
85500523
ZJS		 2913 case ARG_VALUE:
2914 arg_value = true;
2915 break;
2916
1ee306e1
LP		 2917 case 'l':
2918 arg_full = true;
2919 break;
2920
8b0cc9a3 2921 case 'n':
baaa35ad
ZJS		 2922 if (safe_atou(optarg, &arg_lines) < 0)
2923 return log_error_errno(SYNTHETIC_ERRNO(EINVAL),
2924 "Failed to parse lines '%s'", optarg);
8b0cc9a3
LP		 2925 break;
2926
2927 case 'o':
5c828e66
LP		 2928 if (streq(optarg, "help")) {
2929 DUMP_STRING_TABLE(output_mode, OutputMode, _OUTPUT_MODE_MAX);
2930 return 0;
2931 }
2932
8b0cc9a3 2933 arg_output = output_mode_from_string(optarg);
baaa35ad
ZJS		 2934 if (arg_output < 0)
2935 return log_error_errno(SYNTHETIC_ERRNO(EINVAL),
2936 "Unknown output '%s'.", optarg);
ad9d139e
LP		 2937
2938 if (OUTPUT_MODE_IS_JSON(arg_output))
2939 arg_legend = false;
8b0cc9a3
LP		 2940 break;
2941
1ee306e1 2942 case ARG_NO_PAGER:
0221d68a 2943 arg_pager_flags |= PAGER_DISABLE;
1ee306e1
LP		 2944 break;
2945
e56056e9
TA		 2946 case ARG_NO_LEGEND:
2947 arg_legend = false;
2948 break;
2949
1ee306e1
LP		 2950 case ARG_KILL_WHO:
2951 arg_kill_who = optarg;
2952 break;
2953
2954 case 's':
5c828e66
LP		 2955 if (streq(optarg, "help")) {
2956 DUMP_STRING_TABLE(signal, int, _NSIG);
2957 return 0;
2958 }
2959
29a3db75 2960 arg_signal = signal_from_string(optarg);
baaa35ad
ZJS		 2961 if (arg_signal < 0)
2962 return log_error_errno(SYNTHETIC_ERRNO(EINVAL),
2963 "Failed to parse signal string %s.", optarg);
1ee306e1
LP		 2964 break;
2965
acf97e21
LP		 2966 case ARG_NO_ASK_PASSWORD:
2967 arg_ask_password = false;
2968 break;
2969
1ee306e1 2970 case 'H':
d21ed1ea 2971 arg_transport = BUS_TRANSPORT_REMOTE;
a7893c6b
LP		 2972 arg_host = optarg;
2973 break;
2974
2975 case 'M':
de33fc62 2976 arg_transport = BUS_TRANSPORT_MACHINE;
a7893c6b 2977 arg_host = optarg;
1ee306e1
LP		 2978 break;
2979
785890ac
LP		 2980 case ARG_READ_ONLY:
2981 arg_read_only = true;
2982 break;
2983
2984 case ARG_MKDIR:
2985 arg_mkdir = true;
2986 break;
2987
d8f52ed2
LP		 2988 case 'q':
2989 arg_quiet = true;
2990 break;
2991
3d7415f4 2992 case ARG_VERIFY:
5c828e66
LP		 2993 if (streq(optarg, "help")) {
2994 DUMP_STRING_TABLE(import_verify, ImportVerify, _IMPORT_VERIFY_MAX);
2995 return 0;
2996 }
2997
6e18cc9f 2998 arg_verify = import_verify_from_string(optarg);
baaa35ad
ZJS		 2999 if (arg_verify < 0)
3000 return log_error_errno(SYNTHETIC_ERRNO(EINVAL),
3001 "Failed to parse --verify= setting: %s", optarg);
3d7415f4
LP		 3002 break;
3003
3004 case ARG_FORCE:
3005 arg_force = true;
3006 break;
3007
587fec42 3008 case ARG_FORMAT:
baaa35ad
ZJS		 3009 if (!STR_IN_SET(optarg, "uncompressed", "xz", "gzip", "bzip2"))
3010 return log_error_errno(SYNTHETIC_ERRNO(EINVAL),
3011 "Unknown format: %s", optarg);
587fec42
LP		 3012
3013 arg_format = optarg;
3014 break;
3015
c454426c
LP		 3016 case ARG_UID:
3017 arg_uid = optarg;
3018 break;
3019
4d46e5db 3020 case 'E':
baaa35ad
ZJS		 3021 if (!env_assignment_is_valid(optarg))
3022 return log_error_errno(SYNTHETIC_ERRNO(EINVAL),
3023 "Environment assignment invalid: %s", optarg);
c454426c
LP		 3024
3025 r = strv_extend(&arg_setenv, optarg);
3026 if (r < 0)
3027 return log_oom();
3028 break;
3029
07b0b339
SK		 3030 case ARG_NUMBER_IPS:
3031 if (streq(optarg, "all"))
3032 arg_addrs = ALL_IP_ADDRESSES;
baaa35ad
ZJS		 3033 else if (safe_atoi(optarg, &arg_addrs) < 0)
3034 return log_error_errno(SYNTHETIC_ERRNO(EINVAL),
3035 "Invalid number of IPs");
3036 else if (arg_addrs < 0)
3037 return log_error_errno(SYNTHETIC_ERRNO(EINVAL),
3038 "Number of IPs cannot be negative");
07b0b339
SK		 3039 break;
3040
1ee306e1
LP		 3041 case '?':
3042 return -EINVAL;
3043
3044 default:
eb9da376 3045 assert_not_reached("Unhandled option");
1ee306e1 3046 }
368d2643 3047 }
1ee306e1 3048
768c1dec
LP		 3049done:
3050 if (shell >= 0) {
3051 char *t;
3052 int i;
3053
3054 /* We found the "shell" verb while processing the argument list. Since we turned off reordering of the
3055 * argument list initially let's readjust it now, and move the "shell" verb to the back. */
3056
3057 optind -= 1; /* place the option index where the "shell" verb will be placed */
3058
3059 t = argv[shell];
3060 for (i = shell; i < optind; i++)
3061 argv[i] = argv[i+1];
3062 argv[optind] = t;
3063 }
3064
1ee306e1
LP		 3065 return 1;
3066}
3067
56159e0d
LP		 3068static int machinectl_main(int argc, char *argv[], sd_bus *bus) {
3069
3070 static const Verb verbs[] = {
3d7415f4
LP		 3071 { "help", VERB_ANY, VERB_ANY, 0, help },
3072 { "list", VERB_ANY, 1, VERB_DEFAULT, list_machines },
3073 { "list-images", VERB_ANY, 1, 0, list_images },
3074 { "status", 2, VERB_ANY, 0, show_machine },
160e3793 3075 { "image-status", VERB_ANY, VERB_ANY, 0, show_image },
3d7415f4
LP		 3076 { "show", VERB_ANY, VERB_ANY, 0, show_machine },
3077 { "show-image", VERB_ANY, VERB_ANY, 0, show_image },
3078 { "terminate", 2, VERB_ANY, 0, terminate_machine },
3079 { "reboot", 2, VERB_ANY, 0, reboot_machine },
3080 { "poweroff", 2, VERB_ANY, 0, poweroff_machine },
b2bb19bb 3081 { "stop", 2, VERB_ANY, 0, poweroff_machine }, /* Convenience alias */
3d7415f4 3082 { "kill", 2, VERB_ANY, 0, kill_machine },
91913f58
LP		 3083 { "login", VERB_ANY, 2, 0, login_machine },
3084 { "shell", VERB_ANY, VERB_ANY, 0, shell_machine },
3d7415f4
LP		 3085 { "bind", 3, 4, 0, bind_mount },
3086 { "copy-to", 3, 4, 0, copy_files },
3087 { "copy-from", 3, 4, 0, copy_files },
3088 { "remove", 2, VERB_ANY, 0, remove_image },
3089 { "rename", 3, 3, 0, rename_image },
3090 { "clone", 3, 3, 0, clone_image },
3091 { "read-only", 2, 3, 0, read_only_image },
3092 { "start", 2, VERB_ANY, 0, start_machine },
3093 { "enable", 2, VERB_ANY, 0, enable_machine },
3094 { "disable", 2, VERB_ANY, 0, enable_machine },
b6e676ce
LP		 3095 { "import-tar", 2, 3, 0, import_tar },
3096 { "import-raw", 2, 3, 0, import_raw },
1d7579c4 3097 { "import-fs", 2, 3, 0, import_fs },
587fec42
LP		 3098 { "export-tar", 2, 3, 0, export_tar },
3099 { "export-raw", 2, 3, 0, export_raw },
3d7415f4
LP		 3100 { "pull-tar", 2, 3, 0, pull_tar },
3101 { "pull-raw", 2, 3, 0, pull_raw },
3d7415f4
LP		 3102 { "list-transfers", VERB_ANY, 1, 0, list_transfers },
3103 { "cancel-transfer", 2, VERB_ANY, 0, cancel_transfer },
d6ce17c7 3104 { "set-limit", 2, 3, 0, set_limit },
d94c2b06 3105 { "clean", VERB_ANY, 1, 0, clean_images },
56159e0d 3106 {}
1ee306e1
LP		 3107 };
3108
56159e0d 3109 return dispatch_verb(argc, argv, verbs, bus);
1ee306e1
LP		 3110}
3111
f2a3de01 3112static int run(int argc, char *argv[]) {
f66da783 3113 _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL;
84f6181c 3114 int r;
1ee306e1
LP		 3115
3116 setlocale(LC_ALL, "");
3117 log_parse_environment();
3118 log_open();
1abaf488
LP		 3119
3120 /* The journal merging logic potentially needs a lot of fds. */
3121 (void) rlimit_nofile_bump(HIGH_RLIMIT_NOFILE);
3122
9e29521e 3123 sigbus_install();
1ee306e1
LP		 3124
3125 r = parse_argv(argc, argv);
84f6181c 3126 if (r <= 0)
f66da783 3127 return r;
1ee306e1 3128
266f3e26 3129 r = bus_connect_transport(arg_transport, arg_host, false, &bus);
f66da783
YW		 3130 if (r < 0)
3131 return log_error_errno(r, "Failed to create bus connection: %m");
1ee306e1 3132
730fa7ce 3133 (void) sd_bus_set_allow_interactive_authorization(bus, arg_ask_password);
2723b3b5 3134
f66da783 3135 return machinectl_main(argc, argv, bus);
1ee306e1 3136}
f66da783
YW		 3137
3138DEFINE_MAIN_FUNCTION(run);
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