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CommitLineData
48a32bed
AL
1/*
2 * Human Monitor Interface
3 *
4 * Copyright IBM, Corp. 2011
5 *
6 * Authors:
7 * Anthony Liguori <aliguori@us.ibm.com>
8 *
9 * This work is licensed under the terms of the GNU GPL, version 2. See
10 * the COPYING file in the top-level directory.
11 *
6b620ca3
PB
12 * Contributions after 2012-01-13 are licensed under the terms of the
13 * GNU GPL, version 2 or (at your option) any later version.
48a32bed
AL
14 */
15
16#include "hmp.h"
1422e32d 17#include "net/net.h"
927d4878 18#include "char/char.h"
1de7afc9
PB
19#include "qemu/option.h"
20#include "qemu/timer.h"
48a32bed 21#include "qmp-commands.h"
1de7afc9 22#include "qemu/sockets.h"
83c9089e 23#include "monitor/monitor.h"
28ecbaee 24#include "ui/console.h"
48a32bed 25
0cfd6a9a
LC
26static void hmp_handle_error(Monitor *mon, Error **errp)
27{
28 if (error_is_set(errp)) {
29 monitor_printf(mon, "%s\n", error_get_pretty(*errp));
30 error_free(*errp);
31 }
32}
33
84f2d0ea 34void hmp_info_name(Monitor *mon, const QDict *qdict)
48a32bed
AL
35{
36 NameInfo *info;
37
38 info = qmp_query_name(NULL);
39 if (info->has_name) {
40 monitor_printf(mon, "%s\n", info->name);
41 }
42 qapi_free_NameInfo(info);
43}
b9c15f16 44
84f2d0ea 45void hmp_info_version(Monitor *mon, const QDict *qdict)
b9c15f16
LC
46{
47 VersionInfo *info;
48
49 info = qmp_query_version(NULL);
50
51 monitor_printf(mon, "%" PRId64 ".%" PRId64 ".%" PRId64 "%s\n",
52 info->qemu.major, info->qemu.minor, info->qemu.micro,
53 info->package);
54
55 qapi_free_VersionInfo(info);
56}
292a2602 57
84f2d0ea 58void hmp_info_kvm(Monitor *mon, const QDict *qdict)
292a2602
LC
59{
60 KvmInfo *info;
61
62 info = qmp_query_kvm(NULL);
63 monitor_printf(mon, "kvm support: ");
64 if (info->present) {
65 monitor_printf(mon, "%s\n", info->enabled ? "enabled" : "disabled");
66 } else {
67 monitor_printf(mon, "not compiled\n");
68 }
69
70 qapi_free_KvmInfo(info);
71}
72
84f2d0ea 73void hmp_info_status(Monitor *mon, const QDict *qdict)
1fa9a5e4
LC
74{
75 StatusInfo *info;
76
77 info = qmp_query_status(NULL);
78
79 monitor_printf(mon, "VM status: %s%s",
80 info->running ? "running" : "paused",
81 info->singlestep ? " (single step mode)" : "");
82
83 if (!info->running && info->status != RUN_STATE_PAUSED) {
84 monitor_printf(mon, " (%s)", RunState_lookup[info->status]);
85 }
86
87 monitor_printf(mon, "\n");
88
89 qapi_free_StatusInfo(info);
90}
91
84f2d0ea 92void hmp_info_uuid(Monitor *mon, const QDict *qdict)
efab767e
LC
93{
94 UuidInfo *info;
95
96 info = qmp_query_uuid(NULL);
97 monitor_printf(mon, "%s\n", info->UUID);
98 qapi_free_UuidInfo(info);
99}
c5a415a0 100
84f2d0ea 101void hmp_info_chardev(Monitor *mon, const QDict *qdict)
c5a415a0
LC
102{
103 ChardevInfoList *char_info, *info;
104
105 char_info = qmp_query_chardev(NULL);
106 for (info = char_info; info; info = info->next) {
107 monitor_printf(mon, "%s: filename=%s\n", info->value->label,
108 info->value->filename);
109 }
110
111 qapi_free_ChardevInfoList(char_info);
112}
7a7f325e 113
84f2d0ea 114void hmp_info_mice(Monitor *mon, const QDict *qdict)
e235cec3
LC
115{
116 MouseInfoList *mice_list, *mouse;
117
118 mice_list = qmp_query_mice(NULL);
119 if (!mice_list) {
120 monitor_printf(mon, "No mouse devices connected\n");
121 return;
122 }
123
124 for (mouse = mice_list; mouse; mouse = mouse->next) {
125 monitor_printf(mon, "%c Mouse #%" PRId64 ": %s%s\n",
126 mouse->value->current ? '*' : ' ',
127 mouse->value->index, mouse->value->name,
128 mouse->value->absolute ? " (absolute)" : "");
129 }
130
131 qapi_free_MouseInfoList(mice_list);
132}
133
84f2d0ea 134void hmp_info_migrate(Monitor *mon, const QDict *qdict)
791e7c82
LC
135{
136 MigrationInfo *info;
bbf6da32 137 MigrationCapabilityStatusList *caps, *cap;
791e7c82
LC
138
139 info = qmp_query_migrate(NULL);
bbf6da32
OW
140 caps = qmp_query_migrate_capabilities(NULL);
141
142 /* do not display parameters during setup */
143 if (info->has_status && caps) {
144 monitor_printf(mon, "capabilities: ");
145 for (cap = caps; cap; cap = cap->next) {
146 monitor_printf(mon, "%s: %s ",
147 MigrationCapability_lookup[cap->value->capability],
148 cap->value->state ? "on" : "off");
149 }
150 monitor_printf(mon, "\n");
151 }
791e7c82
LC
152
153 if (info->has_status) {
154 monitor_printf(mon, "Migration status: %s\n", info->status);
7aa939af
JQ
155 monitor_printf(mon, "total time: %" PRIu64 " milliseconds\n",
156 info->total_time);
2c52ddf1
JQ
157 if (info->has_expected_downtime) {
158 monitor_printf(mon, "expected downtime: %" PRIu64 " milliseconds\n",
159 info->expected_downtime);
160 }
9c5a9fcf
JQ
161 if (info->has_downtime) {
162 monitor_printf(mon, "downtime: %" PRIu64 " milliseconds\n",
163 info->downtime);
164 }
791e7c82
LC
165 }
166
167 if (info->has_ram) {
168 monitor_printf(mon, "transferred ram: %" PRIu64 " kbytes\n",
169 info->ram->transferred >> 10);
170 monitor_printf(mon, "remaining ram: %" PRIu64 " kbytes\n",
171 info->ram->remaining >> 10);
172 monitor_printf(mon, "total ram: %" PRIu64 " kbytes\n",
173 info->ram->total >> 10);
004d4c10
OW
174 monitor_printf(mon, "duplicate: %" PRIu64 " pages\n",
175 info->ram->duplicate);
176 monitor_printf(mon, "normal: %" PRIu64 " pages\n",
177 info->ram->normal);
178 monitor_printf(mon, "normal bytes: %" PRIu64 " kbytes\n",
179 info->ram->normal_bytes >> 10);
8d017193
JQ
180 if (info->ram->dirty_pages_rate) {
181 monitor_printf(mon, "dirty pages rate: %" PRIu64 " pages\n",
182 info->ram->dirty_pages_rate);
183 }
791e7c82
LC
184 }
185
186 if (info->has_disk) {
187 monitor_printf(mon, "transferred disk: %" PRIu64 " kbytes\n",
188 info->disk->transferred >> 10);
189 monitor_printf(mon, "remaining disk: %" PRIu64 " kbytes\n",
190 info->disk->remaining >> 10);
191 monitor_printf(mon, "total disk: %" PRIu64 " kbytes\n",
192 info->disk->total >> 10);
193 }
194
f36d55af
OW
195 if (info->has_xbzrle_cache) {
196 monitor_printf(mon, "cache size: %" PRIu64 " bytes\n",
197 info->xbzrle_cache->cache_size);
198 monitor_printf(mon, "xbzrle transferred: %" PRIu64 " kbytes\n",
199 info->xbzrle_cache->bytes >> 10);
200 monitor_printf(mon, "xbzrle pages: %" PRIu64 " pages\n",
201 info->xbzrle_cache->pages);
202 monitor_printf(mon, "xbzrle cache miss: %" PRIu64 "\n",
203 info->xbzrle_cache->cache_miss);
204 monitor_printf(mon, "xbzrle overflow : %" PRIu64 "\n",
205 info->xbzrle_cache->overflow);
206 }
207
791e7c82 208 qapi_free_MigrationInfo(info);
bbf6da32
OW
209 qapi_free_MigrationCapabilityStatusList(caps);
210}
211
84f2d0ea 212void hmp_info_migrate_capabilities(Monitor *mon, const QDict *qdict)
bbf6da32
OW
213{
214 MigrationCapabilityStatusList *caps, *cap;
215
216 caps = qmp_query_migrate_capabilities(NULL);
217
218 if (caps) {
219 monitor_printf(mon, "capabilities: ");
220 for (cap = caps; cap; cap = cap->next) {
221 monitor_printf(mon, "%s: %s ",
222 MigrationCapability_lookup[cap->value->capability],
223 cap->value->state ? "on" : "off");
224 }
225 monitor_printf(mon, "\n");
226 }
227
228 qapi_free_MigrationCapabilityStatusList(caps);
791e7c82
LC
229}
230
84f2d0ea 231void hmp_info_migrate_cache_size(Monitor *mon, const QDict *qdict)
9e1ba4cc
OW
232{
233 monitor_printf(mon, "xbzrel cache size: %" PRId64 " kbytes\n",
234 qmp_query_migrate_cache_size(NULL) >> 10);
235}
236
84f2d0ea 237void hmp_info_cpus(Monitor *mon, const QDict *qdict)
de0b36b6
LC
238{
239 CpuInfoList *cpu_list, *cpu;
240
241 cpu_list = qmp_query_cpus(NULL);
242
243 for (cpu = cpu_list; cpu; cpu = cpu->next) {
244 int active = ' ';
245
246 if (cpu->value->CPU == monitor_get_cpu_index()) {
247 active = '*';
248 }
249
852bef0e 250 monitor_printf(mon, "%c CPU #%" PRId64 ":", active, cpu->value->CPU);
de0b36b6
LC
251
252 if (cpu->value->has_pc) {
852bef0e 253 monitor_printf(mon, " pc=0x%016" PRIx64, cpu->value->pc);
de0b36b6
LC
254 }
255 if (cpu->value->has_nip) {
852bef0e 256 monitor_printf(mon, " nip=0x%016" PRIx64, cpu->value->nip);
de0b36b6
LC
257 }
258 if (cpu->value->has_npc) {
852bef0e 259 monitor_printf(mon, " npc=0x%016" PRIx64, cpu->value->npc);
de0b36b6
LC
260 }
261 if (cpu->value->has_PC) {
852bef0e 262 monitor_printf(mon, " PC=0x%016" PRIx64, cpu->value->PC);
de0b36b6
LC
263 }
264
265 if (cpu->value->halted) {
266 monitor_printf(mon, " (halted)");
267 }
268
269 monitor_printf(mon, " thread_id=%" PRId64 "\n", cpu->value->thread_id);
270 }
271
272 qapi_free_CpuInfoList(cpu_list);
273}
274
84f2d0ea 275void hmp_info_block(Monitor *mon, const QDict *qdict)
b2023818
LC
276{
277 BlockInfoList *block_list, *info;
278
279 block_list = qmp_query_block(NULL);
280
281 for (info = block_list; info; info = info->next) {
282 monitor_printf(mon, "%s: removable=%d",
283 info->value->device, info->value->removable);
284
285 if (info->value->removable) {
286 monitor_printf(mon, " locked=%d", info->value->locked);
287 monitor_printf(mon, " tray-open=%d", info->value->tray_open);
288 }
289
290 if (info->value->has_io_status) {
291 monitor_printf(mon, " io-status=%s",
292 BlockDeviceIoStatus_lookup[info->value->io_status]);
293 }
294
295 if (info->value->has_inserted) {
296 monitor_printf(mon, " file=");
297 monitor_print_filename(mon, info->value->inserted->file);
298
299 if (info->value->inserted->has_backing_file) {
300 monitor_printf(mon, " backing_file=");
301 monitor_print_filename(mon, info->value->inserted->backing_file);
75115d95
BC
302 monitor_printf(mon, " backing_file_depth=%" PRId64,
303 info->value->inserted->backing_file_depth);
b2023818
LC
304 }
305 monitor_printf(mon, " ro=%d drv=%s encrypted=%d",
306 info->value->inserted->ro,
307 info->value->inserted->drv,
308 info->value->inserted->encrypted);
727f005e
ZYW
309
310 monitor_printf(mon, " bps=%" PRId64 " bps_rd=%" PRId64
311 " bps_wr=%" PRId64 " iops=%" PRId64
312 " iops_rd=%" PRId64 " iops_wr=%" PRId64,
313 info->value->inserted->bps,
314 info->value->inserted->bps_rd,
315 info->value->inserted->bps_wr,
316 info->value->inserted->iops,
317 info->value->inserted->iops_rd,
318 info->value->inserted->iops_wr);
b2023818
LC
319 } else {
320 monitor_printf(mon, " [not inserted]");
321 }
322
323 monitor_printf(mon, "\n");
324 }
325
326 qapi_free_BlockInfoList(block_list);
327}
328
84f2d0ea 329void hmp_info_blockstats(Monitor *mon, const QDict *qdict)
f11f57e4
LC
330{
331 BlockStatsList *stats_list, *stats;
332
333 stats_list = qmp_query_blockstats(NULL);
334
335 for (stats = stats_list; stats; stats = stats->next) {
336 if (!stats->value->has_device) {
337 continue;
338 }
339
340 monitor_printf(mon, "%s:", stats->value->device);
341 monitor_printf(mon, " rd_bytes=%" PRId64
342 " wr_bytes=%" PRId64
343 " rd_operations=%" PRId64
344 " wr_operations=%" PRId64
345 " flush_operations=%" PRId64
346 " wr_total_time_ns=%" PRId64
347 " rd_total_time_ns=%" PRId64
348 " flush_total_time_ns=%" PRId64
349 "\n",
350 stats->value->stats->rd_bytes,
351 stats->value->stats->wr_bytes,
352 stats->value->stats->rd_operations,
353 stats->value->stats->wr_operations,
354 stats->value->stats->flush_operations,
355 stats->value->stats->wr_total_time_ns,
356 stats->value->stats->rd_total_time_ns,
357 stats->value->stats->flush_total_time_ns);
358 }
359
360 qapi_free_BlockStatsList(stats_list);
361}
362
84f2d0ea 363void hmp_info_vnc(Monitor *mon, const QDict *qdict)
2b54aa87
LC
364{
365 VncInfo *info;
366 Error *err = NULL;
367 VncClientInfoList *client;
368
369 info = qmp_query_vnc(&err);
370 if (err) {
371 monitor_printf(mon, "%s\n", error_get_pretty(err));
372 error_free(err);
373 return;
374 }
375
376 if (!info->enabled) {
377 monitor_printf(mon, "Server: disabled\n");
378 goto out;
379 }
380
381 monitor_printf(mon, "Server:\n");
382 if (info->has_host && info->has_service) {
383 monitor_printf(mon, " address: %s:%s\n", info->host, info->service);
384 }
385 if (info->has_auth) {
386 monitor_printf(mon, " auth: %s\n", info->auth);
387 }
388
389 if (!info->has_clients || info->clients == NULL) {
390 monitor_printf(mon, "Client: none\n");
391 } else {
392 for (client = info->clients; client; client = client->next) {
393 monitor_printf(mon, "Client:\n");
394 monitor_printf(mon, " address: %s:%s\n",
395 client->value->host, client->value->service);
396 monitor_printf(mon, " x509_dname: %s\n",
397 client->value->x509_dname ?
398 client->value->x509_dname : "none");
399 monitor_printf(mon, " username: %s\n",
400 client->value->has_sasl_username ?
401 client->value->sasl_username : "none");
402 }
403 }
404
405out:
406 qapi_free_VncInfo(info);
407}
408
84f2d0ea 409void hmp_info_spice(Monitor *mon, const QDict *qdict)
d1f29646
LC
410{
411 SpiceChannelList *chan;
412 SpiceInfo *info;
413
414 info = qmp_query_spice(NULL);
415
416 if (!info->enabled) {
417 monitor_printf(mon, "Server: disabled\n");
418 goto out;
419 }
420
421 monitor_printf(mon, "Server:\n");
422 if (info->has_port) {
423 monitor_printf(mon, " address: %s:%" PRId64 "\n",
424 info->host, info->port);
425 }
426 if (info->has_tls_port) {
427 monitor_printf(mon, " address: %s:%" PRId64 " [tls]\n",
428 info->host, info->tls_port);
429 }
61c4efe2
YH
430 monitor_printf(mon, " migrated: %s\n",
431 info->migrated ? "true" : "false");
d1f29646
LC
432 monitor_printf(mon, " auth: %s\n", info->auth);
433 monitor_printf(mon, " compiled: %s\n", info->compiled_version);
4efee029
AL
434 monitor_printf(mon, " mouse-mode: %s\n",
435 SpiceQueryMouseMode_lookup[info->mouse_mode]);
d1f29646
LC
436
437 if (!info->has_channels || info->channels == NULL) {
438 monitor_printf(mon, "Channels: none\n");
439 } else {
440 for (chan = info->channels; chan; chan = chan->next) {
441 monitor_printf(mon, "Channel:\n");
442 monitor_printf(mon, " address: %s:%s%s\n",
443 chan->value->host, chan->value->port,
444 chan->value->tls ? " [tls]" : "");
445 monitor_printf(mon, " session: %" PRId64 "\n",
446 chan->value->connection_id);
447 monitor_printf(mon, " channel: %" PRId64 ":%" PRId64 "\n",
448 chan->value->channel_type, chan->value->channel_id);
449 }
450 }
451
452out:
453 qapi_free_SpiceInfo(info);
454}
455
84f2d0ea 456void hmp_info_balloon(Monitor *mon, const QDict *qdict)
96637bcd
LC
457{
458 BalloonInfo *info;
459 Error *err = NULL;
460
461 info = qmp_query_balloon(&err);
462 if (err) {
463 monitor_printf(mon, "%s\n", error_get_pretty(err));
464 error_free(err);
465 return;
466 }
467
468 monitor_printf(mon, "balloon: actual=%" PRId64, info->actual >> 20);
469 if (info->has_mem_swapped_in) {
470 monitor_printf(mon, " mem_swapped_in=%" PRId64, info->mem_swapped_in);
471 }
472 if (info->has_mem_swapped_out) {
473 monitor_printf(mon, " mem_swapped_out=%" PRId64, info->mem_swapped_out);
474 }
475 if (info->has_major_page_faults) {
476 monitor_printf(mon, " major_page_faults=%" PRId64,
477 info->major_page_faults);
478 }
479 if (info->has_minor_page_faults) {
480 monitor_printf(mon, " minor_page_faults=%" PRId64,
481 info->minor_page_faults);
482 }
483 if (info->has_free_mem) {
484 monitor_printf(mon, " free_mem=%" PRId64, info->free_mem);
485 }
486 if (info->has_total_mem) {
487 monitor_printf(mon, " total_mem=%" PRId64, info->total_mem);
488 }
489
490 monitor_printf(mon, "\n");
491
492 qapi_free_BalloonInfo(info);
493}
494
79627472
LC
495static void hmp_info_pci_device(Monitor *mon, const PciDeviceInfo *dev)
496{
497 PciMemoryRegionList *region;
498
499 monitor_printf(mon, " Bus %2" PRId64 ", ", dev->bus);
500 monitor_printf(mon, "device %3" PRId64 ", function %" PRId64 ":\n",
501 dev->slot, dev->function);
502 monitor_printf(mon, " ");
503
504 if (dev->class_info.has_desc) {
505 monitor_printf(mon, "%s", dev->class_info.desc);
506 } else {
507 monitor_printf(mon, "Class %04" PRId64, dev->class_info.class);
508 }
509
510 monitor_printf(mon, ": PCI device %04" PRIx64 ":%04" PRIx64 "\n",
511 dev->id.vendor, dev->id.device);
512
513 if (dev->has_irq) {
514 monitor_printf(mon, " IRQ %" PRId64 ".\n", dev->irq);
515 }
516
517 if (dev->has_pci_bridge) {
518 monitor_printf(mon, " BUS %" PRId64 ".\n",
519 dev->pci_bridge->bus.number);
520 monitor_printf(mon, " secondary bus %" PRId64 ".\n",
521 dev->pci_bridge->bus.secondary);
522 monitor_printf(mon, " subordinate bus %" PRId64 ".\n",
523 dev->pci_bridge->bus.subordinate);
524
525 monitor_printf(mon, " IO range [0x%04"PRIx64", 0x%04"PRIx64"]\n",
526 dev->pci_bridge->bus.io_range->base,
527 dev->pci_bridge->bus.io_range->limit);
528
529 monitor_printf(mon,
530 " memory range [0x%08"PRIx64", 0x%08"PRIx64"]\n",
531 dev->pci_bridge->bus.memory_range->base,
532 dev->pci_bridge->bus.memory_range->limit);
533
534 monitor_printf(mon, " prefetchable memory range "
535 "[0x%08"PRIx64", 0x%08"PRIx64"]\n",
536 dev->pci_bridge->bus.prefetchable_range->base,
537 dev->pci_bridge->bus.prefetchable_range->limit);
538 }
539
540 for (region = dev->regions; region; region = region->next) {
541 uint64_t addr, size;
542
543 addr = region->value->address;
544 size = region->value->size;
545
546 monitor_printf(mon, " BAR%" PRId64 ": ", region->value->bar);
547
548 if (!strcmp(region->value->type, "io")) {
549 monitor_printf(mon, "I/O at 0x%04" PRIx64
550 " [0x%04" PRIx64 "].\n",
551 addr, addr + size - 1);
552 } else {
553 monitor_printf(mon, "%d bit%s memory at 0x%08" PRIx64
554 " [0x%08" PRIx64 "].\n",
555 region->value->mem_type_64 ? 64 : 32,
556 region->value->prefetch ? " prefetchable" : "",
557 addr, addr + size - 1);
558 }
559 }
560
561 monitor_printf(mon, " id \"%s\"\n", dev->qdev_id);
562
563 if (dev->has_pci_bridge) {
564 if (dev->pci_bridge->has_devices) {
565 PciDeviceInfoList *cdev;
566 for (cdev = dev->pci_bridge->devices; cdev; cdev = cdev->next) {
567 hmp_info_pci_device(mon, cdev->value);
568 }
569 }
570 }
571}
572
84f2d0ea 573void hmp_info_pci(Monitor *mon, const QDict *qdict)
79627472 574{
f46cee37 575 PciInfoList *info_list, *info;
79627472
LC
576 Error *err = NULL;
577
f46cee37 578 info_list = qmp_query_pci(&err);
79627472
LC
579 if (err) {
580 monitor_printf(mon, "PCI devices not supported\n");
581 error_free(err);
582 return;
583 }
584
f46cee37 585 for (info = info_list; info; info = info->next) {
79627472
LC
586 PciDeviceInfoList *dev;
587
588 for (dev = info->value->devices; dev; dev = dev->next) {
589 hmp_info_pci_device(mon, dev->value);
590 }
591 }
592
f46cee37 593 qapi_free_PciInfoList(info_list);
79627472
LC
594}
595
84f2d0ea 596void hmp_info_block_jobs(Monitor *mon, const QDict *qdict)
fb5458cd
SH
597{
598 BlockJobInfoList *list;
599 Error *err = NULL;
600
601 list = qmp_query_block_jobs(&err);
602 assert(!err);
603
604 if (!list) {
605 monitor_printf(mon, "No active jobs\n");
606 return;
607 }
608
609 while (list) {
610 if (strcmp(list->value->type, "stream") == 0) {
611 monitor_printf(mon, "Streaming device %s: Completed %" PRId64
612 " of %" PRId64 " bytes, speed limit %" PRId64
613 " bytes/s\n",
614 list->value->device,
615 list->value->offset,
616 list->value->len,
617 list->value->speed);
618 } else {
619 monitor_printf(mon, "Type %s, device %s: Completed %" PRId64
620 " of %" PRId64 " bytes, speed limit %" PRId64
621 " bytes/s\n",
622 list->value->type,
623 list->value->device,
624 list->value->offset,
625 list->value->len,
626 list->value->speed);
627 }
628 list = list->next;
629 }
630}
631
7a7f325e
LC
632void hmp_quit(Monitor *mon, const QDict *qdict)
633{
634 monitor_suspend(mon);
635 qmp_quit(NULL);
636}
5f158f21
LC
637
638void hmp_stop(Monitor *mon, const QDict *qdict)
639{
640 qmp_stop(NULL);
641}
38d22653
LC
642
643void hmp_system_reset(Monitor *mon, const QDict *qdict)
644{
645 qmp_system_reset(NULL);
646}
5bc465e4
LC
647
648void hmp_system_powerdown(Monitor *mon, const QDict *qdict)
649{
650 qmp_system_powerdown(NULL);
651}
755f1968
LC
652
653void hmp_cpu(Monitor *mon, const QDict *qdict)
654{
655 int64_t cpu_index;
656
657 /* XXX: drop the monitor_set_cpu() usage when all HMP commands that
658 use it are converted to the QAPI */
659 cpu_index = qdict_get_int(qdict, "index");
660 if (monitor_set_cpu(cpu_index) < 0) {
661 monitor_printf(mon, "invalid CPU index\n");
662 }
663}
0cfd6a9a
LC
664
665void hmp_memsave(Monitor *mon, const QDict *qdict)
666{
667 uint32_t size = qdict_get_int(qdict, "size");
668 const char *filename = qdict_get_str(qdict, "filename");
669 uint64_t addr = qdict_get_int(qdict, "val");
670 Error *errp = NULL;
671
672 qmp_memsave(addr, size, filename, true, monitor_get_cpu_index(), &errp);
673 hmp_handle_error(mon, &errp);
674}
6d3962bf
LC
675
676void hmp_pmemsave(Monitor *mon, const QDict *qdict)
677{
678 uint32_t size = qdict_get_int(qdict, "size");
679 const char *filename = qdict_get_str(qdict, "filename");
680 uint64_t addr = qdict_get_int(qdict, "val");
681 Error *errp = NULL;
682
683 qmp_pmemsave(addr, size, filename, &errp);
684 hmp_handle_error(mon, &errp);
685}
e42e818b
LC
686
687static void hmp_cont_cb(void *opaque, int err)
688{
e42e818b 689 if (!err) {
8b7f6fbb 690 qmp_cont(NULL);
e42e818b
LC
691 }
692}
693
8b7f6fbb
LC
694static bool key_is_missing(const BlockInfo *bdev)
695{
696 return (bdev->inserted && bdev->inserted->encryption_key_missing);
697}
698
e42e818b
LC
699void hmp_cont(Monitor *mon, const QDict *qdict)
700{
8b7f6fbb 701 BlockInfoList *bdev_list, *bdev;
e42e818b
LC
702 Error *errp = NULL;
703
8b7f6fbb
LC
704 bdev_list = qmp_query_block(NULL);
705 for (bdev = bdev_list; bdev; bdev = bdev->next) {
706 if (key_is_missing(bdev->value)) {
707 monitor_read_block_device_key(mon, bdev->value->device,
708 hmp_cont_cb, NULL);
709 goto out;
e42e818b 710 }
e42e818b 711 }
8b7f6fbb
LC
712
713 qmp_cont(&errp);
714 hmp_handle_error(mon, &errp);
715
716out:
717 qapi_free_BlockInfoList(bdev_list);
e42e818b 718}
ab49ab5c 719
9b9df25a
GH
720void hmp_system_wakeup(Monitor *mon, const QDict *qdict)
721{
722 qmp_system_wakeup(NULL);
723}
724
ab49ab5c
LC
725void hmp_inject_nmi(Monitor *mon, const QDict *qdict)
726{
727 Error *errp = NULL;
728
729 qmp_inject_nmi(&errp);
730 hmp_handle_error(mon, &errp);
731}
4b37156c
LC
732
733void hmp_set_link(Monitor *mon, const QDict *qdict)
734{
735 const char *name = qdict_get_str(qdict, "name");
736 int up = qdict_get_bool(qdict, "up");
737 Error *errp = NULL;
738
739 qmp_set_link(name, up, &errp);
740 hmp_handle_error(mon, &errp);
741}
a4dea8a9
LC
742
743void hmp_block_passwd(Monitor *mon, const QDict *qdict)
744{
745 const char *device = qdict_get_str(qdict, "device");
746 const char *password = qdict_get_str(qdict, "password");
747 Error *errp = NULL;
748
749 qmp_block_passwd(device, password, &errp);
750 hmp_handle_error(mon, &errp);
751}
d72f3264
LC
752
753void hmp_balloon(Monitor *mon, const QDict *qdict)
754{
755 int64_t value = qdict_get_int(qdict, "value");
756 Error *errp = NULL;
757
758 qmp_balloon(value, &errp);
759 if (error_is_set(&errp)) {
760 monitor_printf(mon, "balloon: %s\n", error_get_pretty(errp));
761 error_free(errp);
762 }
763}
5e7caacb
LC
764
765void hmp_block_resize(Monitor *mon, const QDict *qdict)
766{
767 const char *device = qdict_get_str(qdict, "device");
768 int64_t size = qdict_get_int(qdict, "size");
769 Error *errp = NULL;
770
771 qmp_block_resize(device, size, &errp);
772 hmp_handle_error(mon, &errp);
773}
6106e249 774
d9b902db
PB
775void hmp_drive_mirror(Monitor *mon, const QDict *qdict)
776{
777 const char *device = qdict_get_str(qdict, "device");
778 const char *filename = qdict_get_str(qdict, "target");
779 const char *format = qdict_get_try_str(qdict, "format");
780 int reuse = qdict_get_try_bool(qdict, "reuse", 0);
781 int full = qdict_get_try_bool(qdict, "full", 0);
782 enum NewImageMode mode;
783 Error *errp = NULL;
784
785 if (!filename) {
786 error_set(&errp, QERR_MISSING_PARAMETER, "target");
787 hmp_handle_error(mon, &errp);
788 return;
789 }
790
791 if (reuse) {
792 mode = NEW_IMAGE_MODE_EXISTING;
793 } else {
794 mode = NEW_IMAGE_MODE_ABSOLUTE_PATHS;
795 }
796
797 qmp_drive_mirror(device, filename, !!format, format,
798 full ? MIRROR_SYNC_MODE_FULL : MIRROR_SYNC_MODE_TOP,
b952b558
PB
799 true, mode, false, 0,
800 false, 0, false, 0, &errp);
d9b902db
PB
801 hmp_handle_error(mon, &errp);
802}
803
6106e249
LC
804void hmp_snapshot_blkdev(Monitor *mon, const QDict *qdict)
805{
806 const char *device = qdict_get_str(qdict, "device");
807 const char *filename = qdict_get_try_str(qdict, "snapshot-file");
808 const char *format = qdict_get_try_str(qdict, "format");
6cc2a415
PB
809 int reuse = qdict_get_try_bool(qdict, "reuse", 0);
810 enum NewImageMode mode;
6106e249
LC
811 Error *errp = NULL;
812
813 if (!filename) {
814 /* In the future, if 'snapshot-file' is not specified, the snapshot
815 will be taken internally. Today it's actually required. */
816 error_set(&errp, QERR_MISSING_PARAMETER, "snapshot-file");
817 hmp_handle_error(mon, &errp);
818 return;
819 }
820
6cc2a415
PB
821 mode = reuse ? NEW_IMAGE_MODE_EXISTING : NEW_IMAGE_MODE_ABSOLUTE_PATHS;
822 qmp_blockdev_snapshot_sync(device, filename, !!format, format,
823 true, mode, &errp);
6106e249
LC
824 hmp_handle_error(mon, &errp);
825}
6cdedb07
LC
826
827void hmp_migrate_cancel(Monitor *mon, const QDict *qdict)
828{
829 qmp_migrate_cancel(NULL);
830}
4f0a993b
LC
831
832void hmp_migrate_set_downtime(Monitor *mon, const QDict *qdict)
833{
834 double value = qdict_get_double(qdict, "value");
835 qmp_migrate_set_downtime(value, NULL);
836}
3dc85383 837
9e1ba4cc
OW
838void hmp_migrate_set_cache_size(Monitor *mon, const QDict *qdict)
839{
840 int64_t value = qdict_get_int(qdict, "value");
841 Error *err = NULL;
842
843 qmp_migrate_set_cache_size(value, &err);
844 if (err) {
845 monitor_printf(mon, "%s\n", error_get_pretty(err));
846 error_free(err);
847 return;
848 }
849}
850
3dc85383
LC
851void hmp_migrate_set_speed(Monitor *mon, const QDict *qdict)
852{
853 int64_t value = qdict_get_int(qdict, "value");
854 qmp_migrate_set_speed(value, NULL);
855}
fbf796fd 856
00458433
OW
857void hmp_migrate_set_capability(Monitor *mon, const QDict *qdict)
858{
859 const char *cap = qdict_get_str(qdict, "capability");
860 bool state = qdict_get_bool(qdict, "state");
861 Error *err = NULL;
862 MigrationCapabilityStatusList *caps = g_malloc0(sizeof(*caps));
863 int i;
864
865 for (i = 0; i < MIGRATION_CAPABILITY_MAX; i++) {
866 if (strcmp(cap, MigrationCapability_lookup[i]) == 0) {
867 caps->value = g_malloc0(sizeof(*caps->value));
868 caps->value->capability = i;
869 caps->value->state = state;
870 caps->next = NULL;
871 qmp_migrate_set_capabilities(caps, &err);
872 break;
873 }
874 }
875
876 if (i == MIGRATION_CAPABILITY_MAX) {
877 error_set(&err, QERR_INVALID_PARAMETER, cap);
878 }
879
880 qapi_free_MigrationCapabilityStatusList(caps);
881
882 if (err) {
883 monitor_printf(mon, "migrate_set_parameter: %s\n",
884 error_get_pretty(err));
885 error_free(err);
886 }
887}
888
fbf796fd
LC
889void hmp_set_password(Monitor *mon, const QDict *qdict)
890{
891 const char *protocol = qdict_get_str(qdict, "protocol");
892 const char *password = qdict_get_str(qdict, "password");
893 const char *connected = qdict_get_try_str(qdict, "connected");
894 Error *err = NULL;
895
896 qmp_set_password(protocol, password, !!connected, connected, &err);
897 hmp_handle_error(mon, &err);
898}
9ad5372d
LC
899
900void hmp_expire_password(Monitor *mon, const QDict *qdict)
901{
902 const char *protocol = qdict_get_str(qdict, "protocol");
903 const char *whenstr = qdict_get_str(qdict, "time");
904 Error *err = NULL;
905
906 qmp_expire_password(protocol, whenstr, &err);
907 hmp_handle_error(mon, &err);
908}
c245b6a3
LC
909
910void hmp_eject(Monitor *mon, const QDict *qdict)
911{
912 int force = qdict_get_try_bool(qdict, "force", 0);
913 const char *device = qdict_get_str(qdict, "device");
914 Error *err = NULL;
915
916 qmp_eject(device, true, force, &err);
917 hmp_handle_error(mon, &err);
918}
333a96ec
LC
919
920static void hmp_change_read_arg(Monitor *mon, const char *password,
921 void *opaque)
922{
923 qmp_change_vnc_password(password, NULL);
924 monitor_read_command(mon, 1);
925}
926
333a96ec
LC
927void hmp_change(Monitor *mon, const QDict *qdict)
928{
929 const char *device = qdict_get_str(qdict, "device");
930 const char *target = qdict_get_str(qdict, "target");
931 const char *arg = qdict_get_try_str(qdict, "arg");
932 Error *err = NULL;
933
934 if (strcmp(device, "vnc") == 0 &&
935 (strcmp(target, "passwd") == 0 ||
936 strcmp(target, "password") == 0)) {
937 if (!arg) {
938 monitor_read_password(mon, hmp_change_read_arg, NULL);
939 return;
940 }
941 }
942
943 qmp_change(device, target, !!arg, arg, &err);
ab878ddf
LC
944 if (error_is_set(&err) &&
945 error_get_class(err) == ERROR_CLASS_DEVICE_ENCRYPTED) {
eef5ad10
LC
946 error_free(err);
947 monitor_read_block_device_key(mon, device, NULL, NULL);
333a96ec
LC
948 return;
949 }
950 hmp_handle_error(mon, &err);
951}
80047da5
LC
952
953void hmp_block_set_io_throttle(Monitor *mon, const QDict *qdict)
954{
955 Error *err = NULL;
956
957 qmp_block_set_io_throttle(qdict_get_str(qdict, "device"),
958 qdict_get_int(qdict, "bps"),
959 qdict_get_int(qdict, "bps_rd"),
960 qdict_get_int(qdict, "bps_wr"),
961 qdict_get_int(qdict, "iops"),
962 qdict_get_int(qdict, "iops_rd"),
963 qdict_get_int(qdict, "iops_wr"), &err);
964 hmp_handle_error(mon, &err);
965}
12bd451f
SH
966
967void hmp_block_stream(Monitor *mon, const QDict *qdict)
968{
969 Error *error = NULL;
970 const char *device = qdict_get_str(qdict, "device");
971 const char *base = qdict_get_try_str(qdict, "base");
c83c66c3 972 int64_t speed = qdict_get_try_int(qdict, "speed", 0);
12bd451f 973
c83c66c3 974 qmp_block_stream(device, base != NULL, base,
1d809098
PB
975 qdict_haskey(qdict, "speed"), speed,
976 BLOCKDEV_ON_ERROR_REPORT, true, &error);
12bd451f
SH
977
978 hmp_handle_error(mon, &error);
979}
2d47c6e9
SH
980
981void hmp_block_job_set_speed(Monitor *mon, const QDict *qdict)
982{
983 Error *error = NULL;
984 const char *device = qdict_get_str(qdict, "device");
c6db2395 985 int64_t value = qdict_get_int(qdict, "speed");
2d47c6e9
SH
986
987 qmp_block_job_set_speed(device, value, &error);
988
989 hmp_handle_error(mon, &error);
990}
370521a1
SH
991
992void hmp_block_job_cancel(Monitor *mon, const QDict *qdict)
993{
994 Error *error = NULL;
995 const char *device = qdict_get_str(qdict, "device");
6e37fb81 996 bool force = qdict_get_try_bool(qdict, "force", 0);
370521a1 997
6e37fb81
PB
998 qmp_block_job_cancel(device, true, force, &error);
999
1000 hmp_handle_error(mon, &error);
1001}
1002
1003void hmp_block_job_pause(Monitor *mon, const QDict *qdict)
1004{
1005 Error *error = NULL;
1006 const char *device = qdict_get_str(qdict, "device");
1007
1008 qmp_block_job_pause(device, &error);
1009
1010 hmp_handle_error(mon, &error);
1011}
1012
1013void hmp_block_job_resume(Monitor *mon, const QDict *qdict)
1014{
1015 Error *error = NULL;
1016 const char *device = qdict_get_str(qdict, "device");
1017
1018 qmp_block_job_resume(device, &error);
370521a1
SH
1019
1020 hmp_handle_error(mon, &error);
1021}
e1c37d0e 1022
aeae883b
PB
1023void hmp_block_job_complete(Monitor *mon, const QDict *qdict)
1024{
1025 Error *error = NULL;
1026 const char *device = qdict_get_str(qdict, "device");
1027
1028 qmp_block_job_complete(device, &error);
1029
1030 hmp_handle_error(mon, &error);
1031}
1032
e1c37d0e
LC
1033typedef struct MigrationStatus
1034{
1035 QEMUTimer *timer;
1036 Monitor *mon;
1037 bool is_block_migration;
1038} MigrationStatus;
1039
1040static void hmp_migrate_status_cb(void *opaque)
1041{
1042 MigrationStatus *status = opaque;
1043 MigrationInfo *info;
1044
1045 info = qmp_query_migrate(NULL);
1046 if (!info->has_status || strcmp(info->status, "active") == 0) {
1047 if (info->has_disk) {
1048 int progress;
1049
1050 if (info->disk->remaining) {
1051 progress = info->disk->transferred * 100 / info->disk->total;
1052 } else {
1053 progress = 100;
1054 }
1055
1056 monitor_printf(status->mon, "Completed %d %%\r", progress);
1057 monitor_flush(status->mon);
1058 }
1059
1060 qemu_mod_timer(status->timer, qemu_get_clock_ms(rt_clock) + 1000);
1061 } else {
1062 if (status->is_block_migration) {
1063 monitor_printf(status->mon, "\n");
1064 }
1065 monitor_resume(status->mon);
1066 qemu_del_timer(status->timer);
1067 g_free(status);
1068 }
1069
1070 qapi_free_MigrationInfo(info);
1071}
1072
1073void hmp_migrate(Monitor *mon, const QDict *qdict)
1074{
1075 int detach = qdict_get_try_bool(qdict, "detach", 0);
1076 int blk = qdict_get_try_bool(qdict, "blk", 0);
1077 int inc = qdict_get_try_bool(qdict, "inc", 0);
1078 const char *uri = qdict_get_str(qdict, "uri");
1079 Error *err = NULL;
1080
1081 qmp_migrate(uri, !!blk, blk, !!inc, inc, false, false, &err);
1082 if (err) {
1083 monitor_printf(mon, "migrate: %s\n", error_get_pretty(err));
1084 error_free(err);
1085 return;
1086 }
1087
1088 if (!detach) {
1089 MigrationStatus *status;
1090
1091 if (monitor_suspend(mon) < 0) {
1092 monitor_printf(mon, "terminal does not allow synchronous "
1093 "migration, continuing detached\n");
1094 return;
1095 }
1096
1097 status = g_malloc0(sizeof(*status));
1098 status->mon = mon;
1099 status->is_block_migration = blk || inc;
1100 status->timer = qemu_new_timer_ms(rt_clock, hmp_migrate_status_cb,
1101 status);
1102 qemu_mod_timer(status->timer, qemu_get_clock_ms(rt_clock));
1103 }
1104}
a15fef21
LC
1105
1106void hmp_device_del(Monitor *mon, const QDict *qdict)
1107{
1108 const char *id = qdict_get_str(qdict, "id");
1109 Error *err = NULL;
1110
1111 qmp_device_del(id, &err);
1112 hmp_handle_error(mon, &err);
1113}
783e9b48
WC
1114
1115void hmp_dump_guest_memory(Monitor *mon, const QDict *qdict)
1116{
1117 Error *errp = NULL;
1118 int paging = qdict_get_try_bool(qdict, "paging", 0);
75363769 1119 const char *file = qdict_get_str(qdict, "filename");
783e9b48
WC
1120 bool has_begin = qdict_haskey(qdict, "begin");
1121 bool has_length = qdict_haskey(qdict, "length");
1122 int64_t begin = 0;
1123 int64_t length = 0;
75363769 1124 char *prot;
783e9b48
WC
1125
1126 if (has_begin) {
1127 begin = qdict_get_int(qdict, "begin");
1128 }
1129 if (has_length) {
1130 length = qdict_get_int(qdict, "length");
1131 }
1132
75363769
LC
1133 prot = g_strconcat("file:", file, NULL);
1134
1135 qmp_dump_guest_memory(paging, prot, has_begin, begin, has_length, length,
783e9b48
WC
1136 &errp);
1137 hmp_handle_error(mon, &errp);
75363769 1138 g_free(prot);
783e9b48 1139}
928059a3
LC
1140
1141void hmp_netdev_add(Monitor *mon, const QDict *qdict)
1142{
1143 Error *err = NULL;
1144 QemuOpts *opts;
1145
1146 opts = qemu_opts_from_qdict(qemu_find_opts("netdev"), qdict, &err);
1147 if (error_is_set(&err)) {
1148 goto out;
1149 }
1150
1151 netdev_add(opts, &err);
1152 if (error_is_set(&err)) {
1153 qemu_opts_del(opts);
1154 }
1155
1156out:
1157 hmp_handle_error(mon, &err);
1158}
5f964155
LC
1159
1160void hmp_netdev_del(Monitor *mon, const QDict *qdict)
1161{
1162 const char *id = qdict_get_str(qdict, "id");
1163 Error *err = NULL;
1164
1165 qmp_netdev_del(id, &err);
1166 hmp_handle_error(mon, &err);
1167}
208c9d1b
CB
1168
1169void hmp_getfd(Monitor *mon, const QDict *qdict)
1170{
1171 const char *fdname = qdict_get_str(qdict, "fdname");
1172 Error *errp = NULL;
1173
1174 qmp_getfd(fdname, &errp);
1175 hmp_handle_error(mon, &errp);
1176}
1177
1178void hmp_closefd(Monitor *mon, const QDict *qdict)
1179{
1180 const char *fdname = qdict_get_str(qdict, "fdname");
1181 Error *errp = NULL;
1182
1183 qmp_closefd(fdname, &errp);
1184 hmp_handle_error(mon, &errp);
1185}
e4c8f004
AK
1186
1187void hmp_send_key(Monitor *mon, const QDict *qdict)
1188{
1189 const char *keys = qdict_get_str(qdict, "keys");
9f328977 1190 KeyValueList *keylist, *head = NULL, *tmp = NULL;
e4c8f004
AK
1191 int has_hold_time = qdict_haskey(qdict, "hold-time");
1192 int hold_time = qdict_get_try_int(qdict, "hold-time", -1);
1193 Error *err = NULL;
1194 char keyname_buf[16];
1195 char *separator;
9f328977 1196 int keyname_len;
e4c8f004
AK
1197
1198 while (1) {
1199 separator = strchr(keys, '-');
1200 keyname_len = separator ? separator - keys : strlen(keys);
1201 pstrcpy(keyname_buf, sizeof(keyname_buf), keys);
1202
1203 /* Be compatible with old interface, convert user inputted "<" */
1204 if (!strncmp(keyname_buf, "<", 1) && keyname_len == 1) {
1205 pstrcpy(keyname_buf, sizeof(keyname_buf), "less");
1206 keyname_len = 4;
1207 }
1208 keyname_buf[keyname_len] = 0;
1209
e4c8f004 1210 keylist = g_malloc0(sizeof(*keylist));
9f328977 1211 keylist->value = g_malloc0(sizeof(*keylist->value));
e4c8f004
AK
1212
1213 if (!head) {
1214 head = keylist;
1215 }
1216 if (tmp) {
1217 tmp->next = keylist;
1218 }
1219 tmp = keylist;
1220
9f328977
LC
1221 if (strstart(keyname_buf, "0x", NULL)) {
1222 char *endp;
1223 int value = strtoul(keyname_buf, &endp, 0);
1224 if (*endp != '\0') {
1225 goto err_out;
1226 }
1227 keylist->value->kind = KEY_VALUE_KIND_NUMBER;
1228 keylist->value->number = value;
1229 } else {
1230 int idx = index_from_key(keyname_buf);
1231 if (idx == Q_KEY_CODE_MAX) {
1232 goto err_out;
1233 }
1234 keylist->value->kind = KEY_VALUE_KIND_QCODE;
1235 keylist->value->qcode = idx;
1236 }
1237
e4c8f004
AK
1238 if (!separator) {
1239 break;
1240 }
1241 keys = separator + 1;
1242 }
1243
9f328977 1244 qmp_send_key(head, has_hold_time, hold_time, &err);
e4c8f004 1245 hmp_handle_error(mon, &err);
9f328977
LC
1246
1247out:
1248 qapi_free_KeyValueList(head);
1249 return;
1250
1251err_out:
1252 monitor_printf(mon, "invalid parameter: %s\n", keyname_buf);
1253 goto out;
e4c8f004 1254}
ad39cf6d
LC
1255
1256void hmp_screen_dump(Monitor *mon, const QDict *qdict)
1257{
1258 const char *filename = qdict_get_str(qdict, "filename");
1259 Error *err = NULL;
1260
1261 qmp_screendump(filename, &err);
1262 hmp_handle_error(mon, &err);
1263}
4057725f
PB
1264
1265void hmp_nbd_server_start(Monitor *mon, const QDict *qdict)
1266{
1267 const char *uri = qdict_get_str(qdict, "uri");
1268 int writable = qdict_get_try_bool(qdict, "writable", 0);
1269 int all = qdict_get_try_bool(qdict, "all", 0);
1270 Error *local_err = NULL;
1271 BlockInfoList *block_list, *info;
1272 SocketAddress *addr;
1273
1274 if (writable && !all) {
1275 error_setg(&local_err, "-w only valid together with -a");
1276 goto exit;
1277 }
1278
1279 /* First check if the address is valid and start the server. */
1280 addr = socket_parse(uri, &local_err);
1281 if (local_err != NULL) {
1282 goto exit;
1283 }
1284
1285 qmp_nbd_server_start(addr, &local_err);
1286 qapi_free_SocketAddress(addr);
1287 if (local_err != NULL) {
1288 goto exit;
1289 }
1290
1291 if (!all) {
1292 return;
1293 }
1294
1295 /* Then try adding all block devices. If one fails, close all and
1296 * exit.
1297 */
1298 block_list = qmp_query_block(NULL);
1299
1300 for (info = block_list; info; info = info->next) {
1301 if (!info->value->has_inserted) {
1302 continue;
1303 }
1304
1305 qmp_nbd_server_add(info->value->device, true, writable, &local_err);
1306
1307 if (local_err != NULL) {
1308 qmp_nbd_server_stop(NULL);
1309 break;
1310 }
1311 }
1312
1313 qapi_free_BlockInfoList(block_list);
1314
1315exit:
1316 hmp_handle_error(mon, &local_err);
1317}
1318
1319void hmp_nbd_server_add(Monitor *mon, const QDict *qdict)
1320{
1321 const char *device = qdict_get_str(qdict, "device");
1322 int writable = qdict_get_try_bool(qdict, "writable", 0);
1323 Error *local_err = NULL;
1324
1325 qmp_nbd_server_add(device, true, writable, &local_err);
1326
1327 if (local_err != NULL) {
1328 hmp_handle_error(mon, &local_err);
1329 }
1330}
1331
1332void hmp_nbd_server_stop(Monitor *mon, const QDict *qdict)
1333{
1334 Error *errp = NULL;
1335
1336 qmp_nbd_server_stop(&errp);
1337 hmp_handle_error(mon, &errp);
1338}
f1088908
GH
1339
1340void hmp_chardev_add(Monitor *mon, const QDict *qdict)
1341{
1342 const char *args = qdict_get_str(qdict, "args");
1343 Error *err = NULL;
1344 QemuOpts *opts;
1345
1346 opts = qemu_opts_parse(qemu_find_opts("chardev"), args, 1);
1347 if (opts == NULL) {
1348 error_setg(&err, "Parsing chardev args failed\n");
1349 } else {
1350 qemu_chr_new_from_opts(opts, NULL, &err);
1351 }
1352 hmp_handle_error(mon, &err);
1353}
1354
1355void hmp_chardev_remove(Monitor *mon, const QDict *qdict)
1356{
1357 Error *local_err = NULL;
1358
1359 qmp_chardev_remove(qdict_get_str(qdict, "id"), &local_err);
1360 hmp_handle_error(mon, &local_err);
1361}