unicorn/qemu/qom/qom-qobject.c
Daniel P. Berrange 83a5bf2d25
qapi: rename QmpOutputVisitor to QObjectOutputVisitor
The QmpOutputVisitor has no direct dependency on QMP. It is
valid to use it anywhere that one wants a QObject. Rename it
to better reflect its functionality as a generic QAPI
to QObject converter.

The commit before previous renamed the files, this one renames C
identifiers.

Backports commit 7d5e199ade76c53ec316ab6779800581bb47c50a from qemu
2018-02-27 08:05:33 -05:00

47 lines
1.3 KiB
C

/*
* 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/osdep.h"
#include "qapi/error.h"
#include "qemu-common.h"
#include "qom/object.h"
#include "qom/qom-qobject.h"
#include "qapi/visitor.h"
#include "qapi/qobject-input-visitor.h"
#include "qapi/qobject-output-visitor.h"
void object_property_set_qobject(struct uc_struct *uc, Object *obj, QObject *value,
const char *name, Error **errp)
{
Visitor *v;
/* TODO: Should we reject, rather than ignore, excess input? */
v = qobject_input_visitor_new(value, false);
object_property_set(uc, obj, v, name, errp);
visit_free(v);
}
QObject *object_property_get_qobject(struct uc_struct *uc, Object *obj, const char *name,
Error **errp)
{
QObject *ret = NULL;
Error *local_err = NULL;
Visitor *v;
v = qobject_output_visitor_new(&ret);
object_property_get(uc, obj, v, name, &local_err);
if (!local_err) {
visit_complete(v, &ret);
}
error_propagate(errp, local_err);
visit_free(v);
return ret;
}