LXR qemu/qom/qom-qobject.c

   1/*
   2 * QEMU Object Model - QObject wrappers
   3 *
   4 * Copyright (C) 2012 Red Hat, Inc.
   5 *
   6 * Author: Paolo Bonzini <pbonzini@redhat.com>
   7 *
   8 * This work is licensed under the terms of the GNU GPL, version 2 or later.
   9 * See the COPYING file in the top-level directory.
  10 */
  11
  12#include "qemu/osdep.h"
  13#include "qapi/error.h"
  14#include "qom/object.h"
  15#include "qom/qom-qobject.h"
  16#include "qapi/visitor.h"
  17#include "qapi/qobject-input-visitor.h"
  18#include "qapi/qobject-output-visitor.h"
  19
  20bool object_property_set_qobject(Object *obj,
  21                                 const char *name, QObject *value,
  22                                 Error **errp)
  23{
  24    Visitor *v;
  25    bool ok;
  26
  27    v = qobject_input_visitor_new(value);
  28    ok = object_property_set(obj, name, v, errp);
  29    visit_free(v);
  30    return ok;
  31}
  32
  33QObject *object_property_get_qobject(Object *obj, const char *name,
  34                                     Error **errp)
  35{
  36    QObject *ret = NULL;
  37    Visitor *v;
  38
  39    v = qobject_output_visitor_new(&ret);
  40    if (object_property_get(obj, name, v, errp)) {
  41        visit_complete(v, &ret);
  42    }
  43    visit_free(v);
  44    return ret;
  45}
  46