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Commit | Line | Data |
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48a32bed AL |
1 | /* |
2 | * QEMU Management Protocol | |
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 "qemu-common.h" | |
a0b1a66e | 17 | #include "monitor/monitor.h" |
9c17d615 | 18 | #include "sysemu/sysemu.h" |
48a32bed | 19 | #include "qmp-commands.h" |
dccfcd0e | 20 | #include "sysemu/char.h" |
fbf796fd LC |
21 | #include "ui/qemu-spice.h" |
22 | #include "ui/vnc.h" | |
9c17d615 PB |
23 | #include "sysemu/kvm.h" |
24 | #include "sysemu/arch_init.h" | |
b4b12c62 | 25 | #include "hw/qdev.h" |
9c17d615 | 26 | #include "sysemu/blockdev.h" |
14cccb61 | 27 | #include "qom/qom-qobject.h" |
cc7a8ea7 | 28 | #include "qapi/qmp/qerror.h" |
cff8b2c6 PB |
29 | #include "qapi/qmp/qobject.h" |
30 | #include "qapi/qmp-input-visitor.h" | |
69ca3ea5 | 31 | #include "hw/boards.h" |
269e09f3 | 32 | #include "qom/object_interfaces.h" |
6f2e2730 | 33 | #include "hw/mem/pc-dimm.h" |
02419bcb | 34 | #include "hw/acpi/acpi_dev_interface.h" |
48a32bed AL |
35 | |
36 | NameInfo *qmp_query_name(Error **errp) | |
37 | { | |
38 | NameInfo *info = g_malloc0(sizeof(*info)); | |
39 | ||
40 | if (qemu_name) { | |
41 | info->has_name = true; | |
42 | info->name = g_strdup(qemu_name); | |
43 | } | |
44 | ||
45 | return info; | |
46 | } | |
b9c15f16 | 47 | |
7daecb30 | 48 | VersionInfo *qmp_query_version(Error **errp) |
b9c15f16 | 49 | { |
4752cdbb | 50 | VersionInfo *info = g_new0(VersionInfo, 1); |
b9c15f16 | 51 | const char *version = QEMU_VERSION; |
d4ba8cb0 CT |
52 | const char *tmp; |
53 | int err; | |
b9c15f16 | 54 | |
4752cdbb | 55 | info->qemu = g_new0(VersionTriple, 1); |
d4ba8cb0 CT |
56 | err = qemu_strtoll(version, &tmp, 10, &info->qemu->major); |
57 | assert(err == 0); | |
b9c15f16 | 58 | tmp++; |
d4ba8cb0 CT |
59 | |
60 | err = qemu_strtoll(tmp, &tmp, 10, &info->qemu->minor); | |
61 | assert(err == 0); | |
b9c15f16 | 62 | tmp++; |
d4ba8cb0 CT |
63 | |
64 | err = qemu_strtoll(tmp, &tmp, 10, &info->qemu->micro); | |
65 | assert(err == 0); | |
b9c15f16 LC |
66 | info->package = g_strdup(QEMU_PKGVERSION); |
67 | ||
68 | return info; | |
69 | } | |
292a2602 LC |
70 | |
71 | KvmInfo *qmp_query_kvm(Error **errp) | |
72 | { | |
73 | KvmInfo *info = g_malloc0(sizeof(*info)); | |
74 | ||
75 | info->enabled = kvm_enabled(); | |
76 | info->present = kvm_available(); | |
77 | ||
78 | return info; | |
79 | } | |
80 | ||
efab767e LC |
81 | UuidInfo *qmp_query_uuid(Error **errp) |
82 | { | |
83 | UuidInfo *info = g_malloc0(sizeof(*info)); | |
84 | char uuid[64]; | |
85 | ||
86 | snprintf(uuid, sizeof(uuid), UUID_FMT, qemu_uuid[0], qemu_uuid[1], | |
87 | qemu_uuid[2], qemu_uuid[3], qemu_uuid[4], qemu_uuid[5], | |
88 | qemu_uuid[6], qemu_uuid[7], qemu_uuid[8], qemu_uuid[9], | |
89 | qemu_uuid[10], qemu_uuid[11], qemu_uuid[12], qemu_uuid[13], | |
90 | qemu_uuid[14], qemu_uuid[15]); | |
91 | ||
92 | info->UUID = g_strdup(uuid); | |
93 | return info; | |
94 | } | |
95 | ||
7daecb30 | 96 | void qmp_quit(Error **errp) |
7a7f325e LC |
97 | { |
98 | no_shutdown = 0; | |
99 | qemu_system_shutdown_request(); | |
100 | } | |
101 | ||
5f158f21 LC |
102 | void qmp_stop(Error **errp) |
103 | { | |
1e998146 PB |
104 | if (runstate_check(RUN_STATE_INMIGRATE)) { |
105 | autostart = 0; | |
106 | } else { | |
107 | vm_stop(RUN_STATE_PAUSED); | |
108 | } | |
5f158f21 LC |
109 | } |
110 | ||
38d22653 LC |
111 | void qmp_system_reset(Error **errp) |
112 | { | |
113 | qemu_system_reset_request(); | |
114 | } | |
5bc465e4 LC |
115 | |
116 | void qmp_system_powerdown(Error **erp) | |
117 | { | |
118 | qemu_system_powerdown_request(); | |
119 | } | |
755f1968 LC |
120 | |
121 | void qmp_cpu(int64_t index, Error **errp) | |
122 | { | |
123 | /* Just do nothing */ | |
124 | } | |
2b54aa87 | 125 | |
69ca3ea5 IM |
126 | void qmp_cpu_add(int64_t id, Error **errp) |
127 | { | |
0056ae24 MA |
128 | MachineClass *mc; |
129 | ||
130 | mc = MACHINE_GET_CLASS(current_machine); | |
958db90c MA |
131 | if (mc->hot_add_cpu) { |
132 | mc->hot_add_cpu(id, errp); | |
69ca3ea5 IM |
133 | } else { |
134 | error_setg(errp, "Not supported"); | |
135 | } | |
136 | } | |
137 | ||
2b54aa87 LC |
138 | #ifndef CONFIG_VNC |
139 | /* If VNC support is enabled, the "true" query-vnc command is | |
140 | defined in the VNC subsystem */ | |
141 | VncInfo *qmp_query_vnc(Error **errp) | |
142 | { | |
c6bd8c70 | 143 | error_setg(errp, QERR_FEATURE_DISABLED, "vnc"); |
2b54aa87 LC |
144 | return NULL; |
145 | }; | |
89db2177 LY |
146 | |
147 | VncInfo2List *qmp_query_vnc_servers(Error **errp) | |
148 | { | |
c6bd8c70 | 149 | error_setg(errp, QERR_FEATURE_DISABLED, "vnc"); |
89db2177 LY |
150 | return NULL; |
151 | }; | |
2b54aa87 | 152 | #endif |
d1f29646 LC |
153 | |
154 | #ifndef CONFIG_SPICE | |
ad0ec14b MA |
155 | /* |
156 | * qmp-commands.hx ensures that QMP command query-spice exists only | |
157 | * #ifdef CONFIG_SPICE. Necessary for an accurate query-commands | |
158 | * result. However, the QAPI schema is blissfully unaware of that, | |
159 | * and the QAPI code generator happily generates a dead | |
160 | * qmp_marshal_input_query_spice() that calls qmp_query_spice(). | |
161 | * Provide it one, or else linking fails. | |
162 | * FIXME Educate the QAPI schema on CONFIG_SPICE. | |
163 | */ | |
d1f29646 LC |
164 | SpiceInfo *qmp_query_spice(Error **errp) |
165 | { | |
ad0ec14b | 166 | abort(); |
d1f29646 LC |
167 | }; |
168 | #endif | |
e42e818b | 169 | |
e42e818b LC |
170 | void qmp_cont(Error **errp) |
171 | { | |
4d2855a3 | 172 | Error *local_err = NULL; |
ab31979a | 173 | BlockDriverState *bs; |
e42e818b | 174 | |
ede085b3 | 175 | if (runstate_needs_reset()) { |
f231b88d | 176 | error_setg(errp, "Resetting the Virtual Machine is required"); |
e42e818b | 177 | return; |
ad02b96a LC |
178 | } else if (runstate_check(RUN_STATE_SUSPENDED)) { |
179 | return; | |
e42e818b LC |
180 | } |
181 | ||
ab31979a MA |
182 | for (bs = bdrv_next(NULL); bs; bs = bdrv_next(bs)) { |
183 | bdrv_iostatus_reset(bs); | |
184 | } | |
185 | for (bs = bdrv_next(NULL); bs; bs = bdrv_next(bs)) { | |
4d2855a3 MA |
186 | bdrv_add_key(bs, NULL, &local_err); |
187 | if (local_err) { | |
188 | error_propagate(errp, local_err); | |
ab31979a MA |
189 | return; |
190 | } | |
e42e818b LC |
191 | } |
192 | ||
1e998146 PB |
193 | if (runstate_check(RUN_STATE_INMIGRATE)) { |
194 | autostart = 1; | |
195 | } else { | |
196 | vm_start(); | |
197 | } | |
e42e818b | 198 | } |
b4b12c62 | 199 | |
9b9df25a GH |
200 | void qmp_system_wakeup(Error **errp) |
201 | { | |
202 | qemu_system_wakeup_request(QEMU_WAKEUP_REASON_OTHER); | |
203 | } | |
204 | ||
57c9fafe | 205 | ObjectPropertyInfoList *qmp_qom_list(const char *path, Error **errp) |
b4b12c62 | 206 | { |
57c9fafe | 207 | Object *obj; |
b4b12c62 | 208 | bool ambiguous = false; |
57c9fafe AL |
209 | ObjectPropertyInfoList *props = NULL; |
210 | ObjectProperty *prop; | |
b4b12c62 | 211 | |
57c9fafe AL |
212 | obj = object_resolve_path(path, &ambiguous); |
213 | if (obj == NULL) { | |
79772087 MT |
214 | if (ambiguous) { |
215 | error_setg(errp, "Path '%s' is ambiguous", path); | |
216 | } else { | |
75158ebb MA |
217 | error_set(errp, ERROR_CLASS_DEVICE_NOT_FOUND, |
218 | "Device '%s' not found", path); | |
79772087 | 219 | } |
b4b12c62 AL |
220 | return NULL; |
221 | } | |
222 | ||
57c9fafe AL |
223 | QTAILQ_FOREACH(prop, &obj->properties, node) { |
224 | ObjectPropertyInfoList *entry = g_malloc0(sizeof(*entry)); | |
b4b12c62 | 225 | |
57c9fafe | 226 | entry->value = g_malloc0(sizeof(ObjectPropertyInfo)); |
b4b12c62 AL |
227 | entry->next = props; |
228 | props = entry; | |
229 | ||
230 | entry->value->name = g_strdup(prop->name); | |
231 | entry->value->type = g_strdup(prop->type); | |
232 | } | |
233 | ||
234 | return props; | |
235 | } | |
eb6e8ea5 AL |
236 | |
237 | /* FIXME: teach qapi about how to pass through Visitors */ | |
485febc6 | 238 | void qmp_qom_set(QDict *qdict, QObject **ret, Error **errp) |
eb6e8ea5 AL |
239 | { |
240 | const char *path = qdict_get_str(qdict, "path"); | |
241 | const char *property = qdict_get_str(qdict, "property"); | |
242 | QObject *value = qdict_get(qdict, "value"); | |
57c9fafe | 243 | Object *obj; |
eb6e8ea5 | 244 | |
57c9fafe AL |
245 | obj = object_resolve_path(path, NULL); |
246 | if (!obj) { | |
485febc6 | 247 | error_set(errp, ERROR_CLASS_DEVICE_NOT_FOUND, |
75158ebb | 248 | "Device '%s' not found", path); |
485febc6 | 249 | return; |
eb6e8ea5 AL |
250 | } |
251 | ||
485febc6 | 252 | object_property_set_qobject(obj, value, property, errp); |
eb6e8ea5 AL |
253 | } |
254 | ||
485febc6 | 255 | void qmp_qom_get(QDict *qdict, QObject **ret, Error **errp) |
eb6e8ea5 AL |
256 | { |
257 | const char *path = qdict_get_str(qdict, "path"); | |
258 | const char *property = qdict_get_str(qdict, "property"); | |
57c9fafe | 259 | Object *obj; |
eb6e8ea5 | 260 | |
57c9fafe AL |
261 | obj = object_resolve_path(path, NULL); |
262 | if (!obj) { | |
485febc6 | 263 | error_set(errp, ERROR_CLASS_DEVICE_NOT_FOUND, |
75158ebb | 264 | "Device '%s' not found", path); |
485febc6 | 265 | return; |
eb6e8ea5 AL |
266 | } |
267 | ||
485febc6 | 268 | *ret = object_property_get_qobject(obj, property, errp); |
eb6e8ea5 | 269 | } |
fbf796fd LC |
270 | |
271 | void qmp_set_password(const char *protocol, const char *password, | |
272 | bool has_connected, const char *connected, Error **errp) | |
273 | { | |
274 | int disconnect_if_connected = 0; | |
275 | int fail_if_connected = 0; | |
276 | int rc; | |
277 | ||
278 | if (has_connected) { | |
279 | if (strcmp(connected, "fail") == 0) { | |
280 | fail_if_connected = 1; | |
281 | } else if (strcmp(connected, "disconnect") == 0) { | |
282 | disconnect_if_connected = 1; | |
283 | } else if (strcmp(connected, "keep") == 0) { | |
284 | /* nothing */ | |
285 | } else { | |
c6bd8c70 | 286 | error_setg(errp, QERR_INVALID_PARAMETER, "connected"); |
fbf796fd LC |
287 | return; |
288 | } | |
289 | } | |
290 | ||
291 | if (strcmp(protocol, "spice") == 0) { | |
b25d81ba | 292 | if (!qemu_using_spice(errp)) { |
fbf796fd LC |
293 | return; |
294 | } | |
295 | rc = qemu_spice_set_passwd(password, fail_if_connected, | |
296 | disconnect_if_connected); | |
297 | if (rc != 0) { | |
c6bd8c70 | 298 | error_setg(errp, QERR_SET_PASSWD_FAILED); |
fbf796fd LC |
299 | } |
300 | return; | |
301 | } | |
302 | ||
303 | if (strcmp(protocol, "vnc") == 0) { | |
304 | if (fail_if_connected || disconnect_if_connected) { | |
305 | /* vnc supports "connected=keep" only */ | |
c6bd8c70 | 306 | error_setg(errp, QERR_INVALID_PARAMETER, "connected"); |
fbf796fd LC |
307 | return; |
308 | } | |
309 | /* Note that setting an empty password will not disable login through | |
310 | * this interface. */ | |
311 | rc = vnc_display_password(NULL, password); | |
312 | if (rc < 0) { | |
c6bd8c70 | 313 | error_setg(errp, QERR_SET_PASSWD_FAILED); |
fbf796fd LC |
314 | } |
315 | return; | |
316 | } | |
317 | ||
c6bd8c70 | 318 | error_setg(errp, QERR_INVALID_PARAMETER, "protocol"); |
fbf796fd | 319 | } |
9ad5372d LC |
320 | |
321 | void qmp_expire_password(const char *protocol, const char *whenstr, | |
322 | Error **errp) | |
323 | { | |
324 | time_t when; | |
325 | int rc; | |
326 | ||
327 | if (strcmp(whenstr, "now") == 0) { | |
328 | when = 0; | |
329 | } else if (strcmp(whenstr, "never") == 0) { | |
330 | when = TIME_MAX; | |
331 | } else if (whenstr[0] == '+') { | |
332 | when = time(NULL) + strtoull(whenstr+1, NULL, 10); | |
333 | } else { | |
334 | when = strtoull(whenstr, NULL, 10); | |
335 | } | |
336 | ||
337 | if (strcmp(protocol, "spice") == 0) { | |
b25d81ba | 338 | if (!qemu_using_spice(errp)) { |
9ad5372d LC |
339 | return; |
340 | } | |
341 | rc = qemu_spice_set_pw_expire(when); | |
342 | if (rc != 0) { | |
c6bd8c70 | 343 | error_setg(errp, QERR_SET_PASSWD_FAILED); |
9ad5372d LC |
344 | } |
345 | return; | |
346 | } | |
347 | ||
348 | if (strcmp(protocol, "vnc") == 0) { | |
349 | rc = vnc_display_pw_expire(NULL, when); | |
350 | if (rc != 0) { | |
c6bd8c70 | 351 | error_setg(errp, QERR_SET_PASSWD_FAILED); |
9ad5372d LC |
352 | } |
353 | return; | |
354 | } | |
355 | ||
c6bd8c70 | 356 | error_setg(errp, QERR_INVALID_PARAMETER, "protocol"); |
9ad5372d | 357 | } |
270b243f | 358 | |
333a96ec | 359 | #ifdef CONFIG_VNC |
270b243f LC |
360 | void qmp_change_vnc_password(const char *password, Error **errp) |
361 | { | |
362 | if (vnc_display_password(NULL, password) < 0) { | |
c6bd8c70 | 363 | error_setg(errp, QERR_SET_PASSWD_FAILED); |
270b243f LC |
364 | } |
365 | } | |
333a96ec | 366 | |
007fcd3e | 367 | static void qmp_change_vnc_listen(const char *target, Error **errp) |
333a96ec | 368 | { |
4db14629 GH |
369 | QemuOptsList *olist = qemu_find_opts("vnc"); |
370 | QemuOpts *opts; | |
371 | ||
372 | if (strstr(target, "id=")) { | |
373 | error_setg(errp, "id not supported"); | |
374 | return; | |
375 | } | |
376 | ||
377 | opts = qemu_opts_find(olist, "default"); | |
378 | if (opts) { | |
379 | qemu_opts_del(opts); | |
380 | } | |
70b94331 | 381 | opts = vnc_parse(target, errp); |
f7801c5c GA |
382 | if (!opts) { |
383 | return; | |
384 | } | |
385 | ||
4db14629 | 386 | vnc_display_open("default", errp); |
333a96ec LC |
387 | } |
388 | ||
389 | static void qmp_change_vnc(const char *target, bool has_arg, const char *arg, | |
390 | Error **errp) | |
391 | { | |
392 | if (strcmp(target, "passwd") == 0 || strcmp(target, "password") == 0) { | |
393 | if (!has_arg) { | |
c6bd8c70 | 394 | error_setg(errp, QERR_MISSING_PARAMETER, "password"); |
333a96ec LC |
395 | } else { |
396 | qmp_change_vnc_password(arg, errp); | |
397 | } | |
398 | } else { | |
399 | qmp_change_vnc_listen(target, errp); | |
400 | } | |
401 | } | |
402 | #else | |
403 | void qmp_change_vnc_password(const char *password, Error **errp) | |
404 | { | |
c6bd8c70 | 405 | error_setg(errp, QERR_FEATURE_DISABLED, "vnc"); |
333a96ec LC |
406 | } |
407 | static void qmp_change_vnc(const char *target, bool has_arg, const char *arg, | |
408 | Error **errp) | |
409 | { | |
c6bd8c70 | 410 | error_setg(errp, QERR_FEATURE_DISABLED, "vnc"); |
333a96ec LC |
411 | } |
412 | #endif /* !CONFIG_VNC */ | |
413 | ||
414 | void qmp_change(const char *device, const char *target, | |
7daecb30 | 415 | bool has_arg, const char *arg, Error **errp) |
333a96ec LC |
416 | { |
417 | if (strcmp(device, "vnc") == 0) { | |
7daecb30 | 418 | qmp_change_vnc(target, has_arg, arg, errp); |
333a96ec | 419 | } else { |
7daecb30 | 420 | qmp_change_blockdev(device, target, arg, errp); |
333a96ec LC |
421 | } |
422 | } | |
5eeee3fa AL |
423 | |
424 | static void qom_list_types_tramp(ObjectClass *klass, void *data) | |
425 | { | |
426 | ObjectTypeInfoList *e, **pret = data; | |
427 | ObjectTypeInfo *info; | |
428 | ||
429 | info = g_malloc0(sizeof(*info)); | |
430 | info->name = g_strdup(object_class_get_name(klass)); | |
431 | ||
432 | e = g_malloc0(sizeof(*e)); | |
433 | e->value = info; | |
434 | e->next = *pret; | |
435 | *pret = e; | |
436 | } | |
437 | ||
438 | ObjectTypeInfoList *qmp_qom_list_types(bool has_implements, | |
439 | const char *implements, | |
440 | bool has_abstract, | |
441 | bool abstract, | |
442 | Error **errp) | |
443 | { | |
444 | ObjectTypeInfoList *ret = NULL; | |
445 | ||
446 | object_class_foreach(qom_list_types_tramp, implements, abstract, &ret); | |
447 | ||
448 | return ret; | |
449 | } | |
1daa31b9 | 450 | |
f4eb32b5 SH |
451 | /* Return a DevicePropertyInfo for a qdev property. |
452 | * | |
453 | * If a qdev property with the given name does not exist, use the given default | |
454 | * type. If the qdev property info should not be shown, return NULL. | |
455 | * | |
456 | * The caller must free the return value. | |
457 | */ | |
458 | static DevicePropertyInfo *make_device_property_info(ObjectClass *klass, | |
459 | const char *name, | |
07d09c58 GA |
460 | const char *default_type, |
461 | const char *description) | |
f4eb32b5 SH |
462 | { |
463 | DevicePropertyInfo *info; | |
464 | Property *prop; | |
465 | ||
466 | do { | |
467 | for (prop = DEVICE_CLASS(klass)->props; prop && prop->name; prop++) { | |
468 | if (strcmp(name, prop->name) != 0) { | |
469 | continue; | |
470 | } | |
471 | ||
472 | /* | |
473 | * TODO Properties without a parser are just for dirty hacks. | |
474 | * qdev_prop_ptr is the only such PropertyInfo. It's marked | |
475 | * for removal. This conditional should be removed along with | |
476 | * it. | |
477 | */ | |
478 | if (!prop->info->set) { | |
479 | return NULL; /* no way to set it, don't show */ | |
480 | } | |
481 | ||
482 | info = g_malloc0(sizeof(*info)); | |
483 | info->name = g_strdup(prop->name); | |
07d09c58 GA |
484 | info->type = g_strdup(prop->info->name); |
485 | info->has_description = !!prop->info->description; | |
486 | info->description = g_strdup(prop->info->description); | |
f4eb32b5 SH |
487 | return info; |
488 | } | |
489 | klass = object_class_get_parent(klass); | |
490 | } while (klass != object_class_by_name(TYPE_DEVICE)); | |
491 | ||
492 | /* Not a qdev property, use the default type */ | |
493 | info = g_malloc0(sizeof(*info)); | |
494 | info->name = g_strdup(name); | |
495 | info->type = g_strdup(default_type); | |
07d09c58 GA |
496 | info->has_description = !!description; |
497 | info->description = g_strdup(description); | |
498 | ||
f4eb32b5 SH |
499 | return info; |
500 | } | |
501 | ||
1daa31b9 AL |
502 | DevicePropertyInfoList *qmp_device_list_properties(const char *typename, |
503 | Error **errp) | |
504 | { | |
505 | ObjectClass *klass; | |
f4eb32b5 SH |
506 | Object *obj; |
507 | ObjectProperty *prop; | |
1daa31b9 AL |
508 | DevicePropertyInfoList *prop_list = NULL; |
509 | ||
510 | klass = object_class_by_name(typename); | |
511 | if (klass == NULL) { | |
75158ebb MA |
512 | error_set(errp, ERROR_CLASS_DEVICE_NOT_FOUND, |
513 | "Device '%s' not found", typename); | |
1daa31b9 AL |
514 | return NULL; |
515 | } | |
516 | ||
517 | klass = object_class_dynamic_cast(klass, TYPE_DEVICE); | |
518 | if (klass == NULL) { | |
c6bd8c70 | 519 | error_setg(errp, QERR_INVALID_PARAMETER_VALUE, "name", TYPE_DEVICE); |
1daa31b9 AL |
520 | return NULL; |
521 | } | |
522 | ||
f4eb32b5 | 523 | obj = object_new(typename); |
1daa31b9 | 524 | |
f4eb32b5 SH |
525 | QTAILQ_FOREACH(prop, &obj->properties, node) { |
526 | DevicePropertyInfo *info; | |
527 | DevicePropertyInfoList *entry; | |
528 | ||
529 | /* Skip Object and DeviceState properties */ | |
530 | if (strcmp(prop->name, "type") == 0 || | |
531 | strcmp(prop->name, "realized") == 0 || | |
532 | strcmp(prop->name, "hotpluggable") == 0 || | |
4115dd65 | 533 | strcmp(prop->name, "hotplugged") == 0 || |
f4eb32b5 SH |
534 | strcmp(prop->name, "parent_bus") == 0) { |
535 | continue; | |
536 | } | |
1daa31b9 | 537 | |
f4eb32b5 SH |
538 | /* Skip legacy properties since they are just string versions of |
539 | * properties that we already list. | |
540 | */ | |
541 | if (strstart(prop->name, "legacy-", NULL)) { | |
542 | continue; | |
543 | } | |
1daa31b9 | 544 | |
07d09c58 GA |
545 | info = make_device_property_info(klass, prop->name, prop->type, |
546 | prop->description); | |
f4eb32b5 SH |
547 | if (!info) { |
548 | continue; | |
1daa31b9 | 549 | } |
f4eb32b5 SH |
550 | |
551 | entry = g_malloc0(sizeof(*entry)); | |
552 | entry->value = info; | |
553 | entry->next = prop_list; | |
554 | prop_list = entry; | |
555 | } | |
556 | ||
557 | object_unref(obj); | |
1daa31b9 AL |
558 | |
559 | return prop_list; | |
560 | } | |
e4e31c63 | 561 | |
76b64a7a AL |
562 | CpuDefinitionInfoList *qmp_query_cpu_definitions(Error **errp) |
563 | { | |
564 | return arch_query_cpu_definitions(errp); | |
565 | } | |
566 | ||
b224e5e2 LC |
567 | void qmp_add_client(const char *protocol, const char *fdname, |
568 | bool has_skipauth, bool skipauth, bool has_tls, bool tls, | |
569 | Error **errp) | |
570 | { | |
571 | CharDriverState *s; | |
572 | int fd; | |
573 | ||
574 | fd = monitor_get_fd(cur_mon, fdname, errp); | |
575 | if (fd < 0) { | |
576 | return; | |
577 | } | |
578 | ||
579 | if (strcmp(protocol, "spice") == 0) { | |
b25d81ba | 580 | if (!qemu_using_spice(errp)) { |
b224e5e2 LC |
581 | close(fd); |
582 | return; | |
583 | } | |
584 | skipauth = has_skipauth ? skipauth : false; | |
585 | tls = has_tls ? tls : false; | |
586 | if (qemu_spice_display_add_client(fd, skipauth, tls) < 0) { | |
587 | error_setg(errp, "spice failed to add client"); | |
588 | close(fd); | |
589 | } | |
590 | return; | |
591 | #ifdef CONFIG_VNC | |
592 | } else if (strcmp(protocol, "vnc") == 0) { | |
593 | skipauth = has_skipauth ? skipauth : false; | |
594 | vnc_display_add_client(NULL, fd, skipauth); | |
595 | return; | |
596 | #endif | |
597 | } else if ((s = qemu_chr_find(protocol)) != NULL) { | |
598 | if (qemu_chr_add_client(s, fd) < 0) { | |
599 | error_setg(errp, "failed to add client"); | |
600 | close(fd); | |
601 | return; | |
602 | } | |
603 | return; | |
604 | } | |
605 | ||
606 | error_setg(errp, "protocol '%s' is invalid", protocol); | |
607 | close(fd); | |
608 | } | |
ab2d0531 | 609 | |
cff8b2c6 PB |
610 | void object_add(const char *type, const char *id, const QDict *qdict, |
611 | Visitor *v, Error **errp) | |
612 | { | |
613 | Object *obj; | |
c3481247 | 614 | ObjectClass *klass; |
cff8b2c6 PB |
615 | const QDictEntry *e; |
616 | Error *local_err = NULL; | |
617 | ||
c3481247 EH |
618 | klass = object_class_by_name(type); |
619 | if (!klass) { | |
d1169464 | 620 | error_setg(errp, "invalid object type: %s", type); |
cff8b2c6 PB |
621 | return; |
622 | } | |
623 | ||
c3481247 EH |
624 | if (!object_class_dynamic_cast(klass, TYPE_USER_CREATABLE)) { |
625 | error_setg(errp, "object type '%s' isn't supported by object-add", | |
626 | type); | |
627 | return; | |
628 | } | |
629 | ||
630 | if (object_class_is_abstract(klass)) { | |
631 | error_setg(errp, "object type '%s' is abstract", type); | |
632 | return; | |
633 | } | |
634 | ||
cff8b2c6 PB |
635 | obj = object_new(type); |
636 | if (qdict) { | |
637 | for (e = qdict_first(qdict); e; e = qdict_next(qdict, e)) { | |
638 | object_property_set(obj, v, e->key, &local_err); | |
639 | if (local_err) { | |
69252c04 | 640 | goto out; |
cff8b2c6 PB |
641 | } |
642 | } | |
643 | } | |
644 | ||
bc2256c4 | 645 | object_property_add_child(object_get_objects_root(), |
a790f4ec | 646 | id, obj, &local_err); |
269e09f3 IM |
647 | if (local_err) { |
648 | goto out; | |
649 | } | |
650 | ||
a790f4ec IM |
651 | user_creatable_complete(obj, &local_err); |
652 | if (local_err) { | |
bc2256c4 | 653 | object_property_del(object_get_objects_root(), |
a790f4ec IM |
654 | id, &error_abort); |
655 | goto out; | |
656 | } | |
69252c04 IM |
657 | out: |
658 | if (local_err) { | |
659 | error_propagate(errp, local_err); | |
660 | } | |
cff8b2c6 PB |
661 | object_unref(obj); |
662 | } | |
663 | ||
485febc6 | 664 | void qmp_object_add(QDict *qdict, QObject **ret, Error **errp) |
cff8b2c6 PB |
665 | { |
666 | const char *type = qdict_get_str(qdict, "qom-type"); | |
667 | const char *id = qdict_get_str(qdict, "id"); | |
668 | QObject *props = qdict_get(qdict, "props"); | |
669 | const QDict *pdict = NULL; | |
cff8b2c6 PB |
670 | QmpInputVisitor *qiv; |
671 | ||
672 | if (props) { | |
673 | pdict = qobject_to_qdict(props); | |
674 | if (!pdict) { | |
485febc6 MA |
675 | error_setg(errp, QERR_INVALID_PARAMETER_TYPE, "props", "dict"); |
676 | return; | |
cff8b2c6 PB |
677 | } |
678 | } | |
679 | ||
680 | qiv = qmp_input_visitor_new(props); | |
485febc6 | 681 | object_add(type, id, pdict, qmp_input_get_visitor(qiv), errp); |
cff8b2c6 | 682 | qmp_input_visitor_cleanup(qiv); |
cff8b2c6 PB |
683 | } |
684 | ||
ab2d0531 PB |
685 | void qmp_object_del(const char *id, Error **errp) |
686 | { | |
687 | Object *container; | |
688 | Object *obj; | |
689 | ||
bc2256c4 | 690 | container = object_get_objects_root(); |
ab2d0531 PB |
691 | obj = object_resolve_path_component(container, id); |
692 | if (!obj) { | |
693 | error_setg(errp, "object id not found"); | |
694 | return; | |
695 | } | |
d6edb155 LM |
696 | |
697 | if (!user_creatable_can_be_deleted(USER_CREATABLE(obj), errp)) { | |
698 | error_setg(errp, "%s is in use, can not be deleted", id); | |
699 | return; | |
700 | } | |
ab2d0531 PB |
701 | object_unparent(obj); |
702 | } | |
6f2e2730 IM |
703 | |
704 | MemoryDeviceInfoList *qmp_query_memory_devices(Error **errp) | |
705 | { | |
706 | MemoryDeviceInfoList *head = NULL; | |
707 | MemoryDeviceInfoList **prev = &head; | |
708 | ||
709 | qmp_pc_dimm_device_list(qdev_get_machine(), &prev); | |
710 | ||
711 | return head; | |
712 | } | |
02419bcb IM |
713 | |
714 | ACPIOSTInfoList *qmp_query_acpi_ospm_status(Error **errp) | |
715 | { | |
716 | bool ambig; | |
717 | ACPIOSTInfoList *head = NULL; | |
718 | ACPIOSTInfoList **prev = &head; | |
719 | Object *obj = object_resolve_path_type("", TYPE_ACPI_DEVICE_IF, &ambig); | |
720 | ||
721 | if (obj) { | |
722 | AcpiDeviceIfClass *adevc = ACPI_DEVICE_IF_GET_CLASS(obj); | |
723 | AcpiDeviceIf *adev = ACPI_DEVICE_IF(obj); | |
724 | ||
725 | adevc->ospm_status(adev, &prev); | |
726 | } else { | |
727 | error_setg(errp, "command is not supported, missing ACPI device"); | |
728 | } | |
729 | ||
730 | return head; | |
731 | } |