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