* GNU GPL, version 2 or (at your option) any later version.
*/
-#include "qemu-common.h"
+#include "qemu/osdep.h"
+#include "qemu-version.h"
+#include "qemu/cutils.h"
+#include "monitor/monitor.h"
#include "sysemu/sysemu.h"
#include "qmp-commands.h"
#include "sysemu/char.h"
#include "sysemu/arch_init.h"
#include "hw/qdev.h"
#include "sysemu/blockdev.h"
+#include "sysemu/block-backend.h"
#include "qom/qom-qobject.h"
+#include "qapi/qmp/qerror.h"
#include "qapi/qmp/qobject.h"
#include "qapi/qmp-input-visitor.h"
#include "hw/boards.h"
VersionInfo *qmp_query_version(Error **errp)
{
- VersionInfo *info = g_malloc0(sizeof(*info));
+ VersionInfo *info = g_new0(VersionInfo, 1);
const char *version = QEMU_VERSION;
- char *tmp;
+ const char *tmp;
+ int err;
- info->qemu.major = strtol(version, &tmp, 10);
+ info->qemu = g_new0(VersionTriple, 1);
+ err = qemu_strtoll(version, &tmp, 10, &info->qemu->major);
+ assert(err == 0);
tmp++;
- info->qemu.minor = strtol(tmp, &tmp, 10);
+
+ err = qemu_strtoll(tmp, &tmp, 10, &info->qemu->minor);
+ assert(err == 0);
tmp++;
- info->qemu.micro = strtol(tmp, &tmp, 10);
+
+ err = qemu_strtoll(tmp, &tmp, 10, &info->qemu->micro);
+ assert(err == 0);
info->package = g_strdup(QEMU_PKGVERSION);
return info;
void qmp_stop(Error **errp)
{
+ /* if there is a dump in background, we should wait until the dump
+ * finished */
+ if (dump_in_progress()) {
+ error_setg(errp, "There is a dump in process, please wait.");
+ return;
+ }
+
if (runstate_check(RUN_STATE_INMIGRATE)) {
autostart = 0;
} else {
defined in the VNC subsystem */
VncInfo *qmp_query_vnc(Error **errp)
{
- error_set(errp, QERR_FEATURE_DISABLED, "vnc");
+ error_setg(errp, QERR_FEATURE_DISABLED, "vnc");
return NULL;
};
VncInfo2List *qmp_query_vnc_servers(Error **errp)
{
- error_set(errp, QERR_FEATURE_DISABLED, "vnc");
+ error_setg(errp, QERR_FEATURE_DISABLED, "vnc");
return NULL;
};
#endif
* #ifdef CONFIG_SPICE. Necessary for an accurate query-commands
* result. However, the QAPI schema is blissfully unaware of that,
* and the QAPI code generator happily generates a dead
- * qmp_marshal_input_query_spice() that calls qmp_query_spice().
- * Provide it one, or else linking fails.
- * FIXME Educate the QAPI schema on CONFIG_SPICE.
+ * qmp_marshal_query_spice() that calls qmp_query_spice(). Provide it
+ * one, or else linking fails. FIXME Educate the QAPI schema on
+ * CONFIG_SPICE.
*/
SpiceInfo *qmp_query_spice(Error **errp)
{
void qmp_cont(Error **errp)
{
Error *local_err = NULL;
+ BlockBackend *blk;
BlockDriverState *bs;
+ BdrvNextIterator it;
+
+ /* if there is a dump in background, we should wait until the dump
+ * finished */
+ if (dump_in_progress()) {
+ error_setg(errp, "There is a dump in process, please wait.");
+ return;
+ }
if (runstate_needs_reset()) {
error_setg(errp, "Resetting the Virtual Machine is required");
return;
}
- for (bs = bdrv_next(NULL); bs; bs = bdrv_next(bs)) {
- bdrv_iostatus_reset(bs);
+ for (blk = blk_next(NULL); blk; blk = blk_next(blk)) {
+ blk_iostatus_reset(blk);
}
- for (bs = bdrv_next(NULL); bs; bs = bdrv_next(bs)) {
+
+ for (bs = bdrv_first(&it); bs; bs = bdrv_next(&it)) {
bdrv_add_key(bs, NULL, &local_err);
if (local_err) {
error_propagate(errp, local_err);
}
}
+ /* Continuing after completed migration. Images have been inactivated to
+ * allow the destination to take control. Need to get control back now. */
+ if (runstate_check(RUN_STATE_FINISH_MIGRATE) ||
+ runstate_check(RUN_STATE_POSTMIGRATE))
+ {
+ bdrv_invalidate_cache_all(&local_err);
+ if (local_err) {
+ error_propagate(errp, local_err);
+ return;
+ }
+ }
+
if (runstate_check(RUN_STATE_INMIGRATE)) {
autostart = 1;
} else {
bool ambiguous = false;
ObjectPropertyInfoList *props = NULL;
ObjectProperty *prop;
+ ObjectPropertyIterator iter;
obj = object_resolve_path(path, &ambiguous);
if (obj == NULL) {
if (ambiguous) {
error_setg(errp, "Path '%s' is ambiguous", path);
} else {
- error_set(errp, QERR_DEVICE_NOT_FOUND, path);
+ error_set(errp, ERROR_CLASS_DEVICE_NOT_FOUND,
+ "Device '%s' not found", path);
}
return NULL;
}
- QTAILQ_FOREACH(prop, &obj->properties, node) {
+ object_property_iter_init(&iter, obj);
+ while ((prop = object_property_iter_next(&iter))) {
ObjectPropertyInfoList *entry = g_malloc0(sizeof(*entry));
entry->value = g_malloc0(sizeof(ObjectPropertyInfo));
return props;
}
-/* FIXME: teach qapi about how to pass through Visitors */
-int qmp_qom_set(Monitor *mon, const QDict *qdict, QObject **ret)
+void qmp_qom_set(const char *path, const char *property, QObject *value,
+ Error **errp)
{
- const char *path = qdict_get_str(qdict, "path");
- const char *property = qdict_get_str(qdict, "property");
- QObject *value = qdict_get(qdict, "value");
- Error *local_err = NULL;
Object *obj;
obj = object_resolve_path(path, NULL);
if (!obj) {
- error_set(&local_err, QERR_DEVICE_NOT_FOUND, path);
- goto out;
- }
-
- object_property_set_qobject(obj, value, property, &local_err);
-
-out:
- if (local_err) {
- qerror_report_err(local_err);
- error_free(local_err);
- return -1;
+ error_set(errp, ERROR_CLASS_DEVICE_NOT_FOUND,
+ "Device '%s' not found", path);
+ return;
}
- return 0;
+ object_property_set_qobject(obj, value, property, errp);
}
-int qmp_qom_get(Monitor *mon, const QDict *qdict, QObject **ret)
+QObject *qmp_qom_get(const char *path, const char *property, Error **errp)
{
- const char *path = qdict_get_str(qdict, "path");
- const char *property = qdict_get_str(qdict, "property");
- Error *local_err = NULL;
Object *obj;
obj = object_resolve_path(path, NULL);
if (!obj) {
- error_set(&local_err, QERR_DEVICE_NOT_FOUND, path);
- goto out;
- }
-
- *ret = object_property_get_qobject(obj, property, &local_err);
-
-out:
- if (local_err) {
- qerror_report_err(local_err);
- error_free(local_err);
- return -1;
+ error_set(errp, ERROR_CLASS_DEVICE_NOT_FOUND,
+ "Device '%s' not found", path);
+ return NULL;
}
- return 0;
+ return object_property_get_qobject(obj, property, errp);
}
void qmp_set_password(const char *protocol, const char *password,
} else if (strcmp(connected, "keep") == 0) {
/* nothing */
} else {
- error_set(errp, QERR_INVALID_PARAMETER, "connected");
+ error_setg(errp, QERR_INVALID_PARAMETER, "connected");
return;
}
}
rc = qemu_spice_set_passwd(password, fail_if_connected,
disconnect_if_connected);
if (rc != 0) {
- error_set(errp, QERR_SET_PASSWD_FAILED);
+ error_setg(errp, QERR_SET_PASSWD_FAILED);
}
return;
}
if (strcmp(protocol, "vnc") == 0) {
if (fail_if_connected || disconnect_if_connected) {
/* vnc supports "connected=keep" only */
- error_set(errp, QERR_INVALID_PARAMETER, "connected");
+ error_setg(errp, QERR_INVALID_PARAMETER, "connected");
return;
}
/* Note that setting an empty password will not disable login through
* this interface. */
rc = vnc_display_password(NULL, password);
if (rc < 0) {
- error_set(errp, QERR_SET_PASSWD_FAILED);
+ error_setg(errp, QERR_SET_PASSWD_FAILED);
}
return;
}
- error_set(errp, QERR_INVALID_PARAMETER, "protocol");
+ error_setg(errp, QERR_INVALID_PARAMETER, "protocol");
}
void qmp_expire_password(const char *protocol, const char *whenstr,
}
rc = qemu_spice_set_pw_expire(when);
if (rc != 0) {
- error_set(errp, QERR_SET_PASSWD_FAILED);
+ error_setg(errp, QERR_SET_PASSWD_FAILED);
}
return;
}
if (strcmp(protocol, "vnc") == 0) {
rc = vnc_display_pw_expire(NULL, when);
if (rc != 0) {
- error_set(errp, QERR_SET_PASSWD_FAILED);
+ error_setg(errp, QERR_SET_PASSWD_FAILED);
}
return;
}
- error_set(errp, QERR_INVALID_PARAMETER, "protocol");
+ error_setg(errp, QERR_INVALID_PARAMETER, "protocol");
}
#ifdef CONFIG_VNC
void qmp_change_vnc_password(const char *password, Error **errp)
{
if (vnc_display_password(NULL, password) < 0) {
- error_set(errp, QERR_SET_PASSWD_FAILED);
+ error_setg(errp, QERR_SET_PASSWD_FAILED);
}
}
if (opts) {
qemu_opts_del(opts);
}
- opts = vnc_parse_func(target);
+ opts = vnc_parse(target, errp);
if (!opts) {
return;
}
{
if (strcmp(target, "passwd") == 0 || strcmp(target, "password") == 0) {
if (!has_arg) {
- error_set(errp, QERR_MISSING_PARAMETER, "password");
+ error_setg(errp, QERR_MISSING_PARAMETER, "password");
} else {
qmp_change_vnc_password(arg, errp);
}
#else
void qmp_change_vnc_password(const char *password, Error **errp)
{
- error_set(errp, QERR_FEATURE_DISABLED, "vnc");
+ error_setg(errp, QERR_FEATURE_DISABLED, "vnc");
}
static void qmp_change_vnc(const char *target, bool has_arg, const char *arg,
Error **errp)
{
- error_set(errp, QERR_FEATURE_DISABLED, "vnc");
+ error_setg(errp, QERR_FEATURE_DISABLED, "vnc");
}
#endif /* !CONFIG_VNC */
if (strcmp(device, "vnc") == 0) {
qmp_change_vnc(target, has_arg, arg, errp);
} else {
- qmp_change_blockdev(device, target, arg, errp);
+ qmp_blockdev_change_medium(device, target, has_arg, arg, false, 0,
+ errp);
}
}
ObjectClass *klass;
Object *obj;
ObjectProperty *prop;
+ ObjectPropertyIterator iter;
DevicePropertyInfoList *prop_list = NULL;
klass = object_class_by_name(typename);
if (klass == NULL) {
- error_set(errp, QERR_DEVICE_NOT_FOUND, typename);
+ error_set(errp, ERROR_CLASS_DEVICE_NOT_FOUND,
+ "Device '%s' not found", typename);
return NULL;
}
klass = object_class_dynamic_cast(klass, TYPE_DEVICE);
if (klass == NULL) {
- error_set(errp, QERR_INVALID_PARAMETER_VALUE,
- "name", TYPE_DEVICE);
+ error_setg(errp, QERR_INVALID_PARAMETER_VALUE, "name", TYPE_DEVICE);
+ return NULL;
+ }
+
+ if (object_class_is_abstract(klass)) {
+ error_setg(errp, QERR_INVALID_PARAMETER_VALUE, "name",
+ "non-abstract device type");
+ return NULL;
+ }
+
+ if (DEVICE_CLASS(klass)->cannot_destroy_with_object_finalize_yet) {
+ error_setg(errp, "Can't list properties of device '%s'", typename);
return NULL;
}
obj = object_new(typename);
- QTAILQ_FOREACH(prop, &obj->properties, node) {
+ object_property_iter_init(&iter, obj);
+ while ((prop = object_property_iter_next(&iter))) {
DevicePropertyInfo *info;
DevicePropertyInfoList *entry;
close(fd);
}
-void object_add(const char *type, const char *id, const QDict *qdict,
- Visitor *v, Error **errp)
-{
- Object *obj;
- ObjectClass *klass;
- const QDictEntry *e;
- Error *local_err = NULL;
- klass = object_class_by_name(type);
- if (!klass) {
- error_setg(errp, "invalid object type: %s", type);
- return;
- }
-
- if (!object_class_dynamic_cast(klass, TYPE_USER_CREATABLE)) {
- error_setg(errp, "object type '%s' isn't supported by object-add",
- type);
- return;
- }
-
- if (object_class_is_abstract(klass)) {
- error_setg(errp, "object type '%s' is abstract", type);
- return;
- }
-
- obj = object_new(type);
- if (qdict) {
- for (e = qdict_first(qdict); e; e = qdict_next(qdict, e)) {
- object_property_set(obj, v, e->key, &local_err);
- if (local_err) {
- goto out;
- }
- }
- }
-
- object_property_add_child(container_get(object_get_root(), "/objects"),
- id, obj, &local_err);
- if (local_err) {
- goto out;
- }
-
- user_creatable_complete(obj, &local_err);
- if (local_err) {
- object_property_del(container_get(object_get_root(), "/objects"),
- id, &error_abort);
- goto out;
- }
-out:
- if (local_err) {
- error_propagate(errp, local_err);
- }
- object_unref(obj);
-}
-
-int qmp_object_add(Monitor *mon, const QDict *qdict, QObject **ret)
+void qmp_object_add(const char *type, const char *id,
+ bool has_props, QObject *props, Error **errp)
{
- const char *type = qdict_get_str(qdict, "qom-type");
- const char *id = qdict_get_str(qdict, "id");
- QObject *props = qdict_get(qdict, "props");
const QDict *pdict = NULL;
- Error *local_err = NULL;
- QmpInputVisitor *qiv;
+ Visitor *v;
+ Object *obj;
if (props) {
pdict = qobject_to_qdict(props);
if (!pdict) {
- error_set(&local_err, QERR_INVALID_PARAMETER_TYPE, "props", "dict");
- goto out;
+ error_setg(errp, QERR_INVALID_PARAMETER_TYPE, "props", "dict");
+ return;
}
}
- qiv = qmp_input_visitor_new(props);
- object_add(type, id, pdict, qmp_input_get_visitor(qiv), &local_err);
- qmp_input_visitor_cleanup(qiv);
-
-out:
- if (local_err) {
- qerror_report_err(local_err);
- error_free(local_err);
- return -1;
+ v = qmp_input_visitor_new(props, true);
+ obj = user_creatable_add_type(type, id, pdict, v, errp);
+ visit_free(v);
+ if (obj) {
+ object_unref(obj);
}
-
- return 0;
}
void qmp_object_del(const char *id, Error **errp)
{
- Object *container;
- Object *obj;
-
- container = container_get(object_get_root(), "/objects");
- obj = object_resolve_path_component(container, id);
- if (!obj) {
- error_setg(errp, "object id not found");
- return;
- }
-
- if (!user_creatable_can_be_deleted(USER_CREATABLE(obj), errp)) {
- error_setg(errp, "%s is in use, can not be deleted", id);
- return;
- }
- object_unparent(obj);
+ user_creatable_del(id, errp);
}
MemoryDeviceInfoList *qmp_query_memory_devices(Error **errp)
projects / qemu.git / blobdiff