Add qemu 2.4.0

[kvmfornfv.git] / qemu / qom / qom-qobject.c

diff --git a/qemu/qom/qom-qobject.c b/qemu/qom/qom-qobject.c
new file mode 100644 (file)
index 0000000..6384b8e
--- /dev/null
+++ b/qemu/qom/qom-qobject.c
@@ -0,0 +1,44 @@
+/*
+ * QEMU Object Model - QObject wrappers
+ *
+ * Copyright (C) 2012 Red Hat, Inc.
+ *
+ * Author: Paolo Bonzini <pbonzini@redhat.com>
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2 or later.
+ * See the COPYING file in the top-level directory.
+ */
+
+#include "qemu-common.h"
+#include "qom/object.h"
+#include "qom/qom-qobject.h"
+#include "qapi/visitor.h"
+#include "qapi/qmp-input-visitor.h"
+#include "qapi/qmp-output-visitor.h"
+
+void object_property_set_qobject(Object *obj, QObject *value,
+                                 const char *name, Error **errp)
+{
+    QmpInputVisitor *mi;
+    mi = qmp_input_visitor_new(value);
+    object_property_set(obj, qmp_input_get_visitor(mi), name, errp);
+
+    qmp_input_visitor_cleanup(mi);
+}
+
+QObject *object_property_get_qobject(Object *obj, const char *name,
+                                     Error **errp)
+{
+    QObject *ret = NULL;
+    Error *local_err = NULL;
+    QmpOutputVisitor *mo;
+
+    mo = qmp_output_visitor_new();
+    object_property_get(obj, qmp_output_get_visitor(mo), name, &local_err);
+    if (!local_err) {
+        ret = qmp_output_get_qobject(mo);
+    }
+    error_propagate(errp, local_err);
+    qmp_output_visitor_cleanup(mo);
+    return ret;
+}