X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=qmp.c;h=f556a04d1981f7424d01c48c39168c5f9573a11e;hb=3d1140bf3e73e4fd244914bdf2867fe634759c71;hp=be63fe10296b31e25064882bb1c896d1e7b9f8b8;hpb=9c17d615a66ebd655871bf891ec0fe901ad8b332;p=mirror_qemu.git

diff --git a/qmp.c b/qmp.c
index be63fe1029..f556a04d19 100644
--- a/qmp.c
+++ b/qmp.c
@@ -16,7 +16,7 @@
 #include "qemu-common.h"
 #include "sysemu/sysemu.h"
 #include "qmp-commands.h"
-#include "qemu-char.h"
+#include "sysemu/char.h"
 #include "ui/qemu-spice.h"
 #include "ui/vnc.h"
 #include "sysemu/kvm.h"
@@ -24,6 +24,10 @@
 #include "hw/qdev.h"
 #include "sysemu/blockdev.h"
 #include "qom/qom-qobject.h"
+#include "qapi/qmp/qobject.h"
+#include "qapi/qmp-input-visitor.h"
+#include "hw/boards.h"
+#include "qom/object_interfaces.h"
 
 NameInfo *qmp_query_name(Error **errp)
 {
@@ -108,6 +112,15 @@ void qmp_cpu(int64_t index, Error **errp)
     /* Just do nothing */
 }
 
+void qmp_cpu_add(int64_t id, Error **errp)
+{
+    if (current_machine->hot_add_cpu) {
+        current_machine->hot_add_cpu(id, errp);
+    } else {
+        error_setg(errp, "Not supported");
+    }
+}
+
 #ifndef CONFIG_VNC
 /* If VNC support is enabled, the "true" query-vnc command is
    defined in the VNC subsystem */
@@ -149,8 +162,7 @@ void qmp_cont(Error **errp)
 {
     Error *local_err = NULL;
 
-    if (runstate_check(RUN_STATE_INTERNAL_ERROR) ||
-               runstate_check(RUN_STATE_SHUTDOWN)) {
+    if (runstate_needs_reset()) {
         error_set(errp, QERR_RESET_REQUIRED);
         return;
     } else if (runstate_check(RUN_STATE_SUSPENDED)) {
@@ -391,7 +403,7 @@ void qmp_change(const char *device, const char *target,
     if (strcmp(device, "vnc") == 0) {
         qmp_change_vnc(target, has_arg, arg, err);
     } else {
-        qmp_change_blockdev(device, target, has_arg, arg, err);
+        qmp_change_blockdev(device, target, arg, err);
     }
 }
 
@@ -520,3 +532,90 @@ void qmp_add_client(const char *protocol, const char *fdname,
     error_setg(errp, "protocol '%s' is invalid", protocol);
     close(fd);
 }
+
+void object_add(const char *type, const char *id, const QDict *qdict,
+                Visitor *v, Error **errp)
+{
+    Object *obj;
+    const QDictEntry *e;
+    Error *local_err = NULL;
+
+    if (!object_class_by_name(type)) {
+        error_setg(errp, "invalid class name");
+        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;
+            }
+        }
+    }
+
+    if (!object_dynamic_cast(obj, TYPE_USER_CREATABLE)) {
+        error_setg(&local_err, "object type '%s' isn't supported by object-add",
+                   type);
+        goto out;
+    }
+
+    user_creatable_complete(obj, &local_err);
+    if (local_err) {
+        goto out;
+    }
+
+    object_property_add_child(container_get(object_get_root(), "/objects"),
+                              id, obj, &local_err);
+out:
+    if (local_err) {
+        error_propagate(errp, local_err);
+    }
+    object_unref(obj);
+}
+
+int qmp_object_add(Monitor *mon, const QDict *qdict, QObject **ret)
+{
+    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;
+
+    if (props) {
+        pdict = qobject_to_qdict(props);
+        if (!pdict) {
+            error_set(&local_err, QERR_INVALID_PARAMETER_TYPE, "props", "dict");
+            goto out;
+        }
+    }
+
+    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;
+    }
+
+    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;
+    }
+    object_unparent(obj);
+}