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1830f22a67
Now that we have a polymorphic visit_free(), we no longer need qmp_output_visitor_cleanup(); however, we still need to expose the subtype for qmp_output_get_qobject(). Signed-off-by: Eric Blake <eblake@redhat.com> Message-Id: <1465490926-28625-10-git-send-email-eblake@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
46 lines
1.3 KiB
C
46 lines
1.3 KiB
C
/*
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* QEMU Object Model - QObject wrappers
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*
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* Copyright (C) 2012 Red Hat, Inc.
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*
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* Author: Paolo Bonzini <pbonzini@redhat.com>
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*
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* This work is licensed under the terms of the GNU GPL, version 2 or later.
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* See the COPYING file in the top-level directory.
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*/
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#include "qemu/osdep.h"
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#include "qapi/error.h"
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#include "qemu-common.h"
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#include "qom/object.h"
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#include "qom/qom-qobject.h"
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#include "qapi/visitor.h"
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#include "qapi/qmp-input-visitor.h"
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#include "qapi/qmp-output-visitor.h"
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void object_property_set_qobject(Object *obj, QObject *value,
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const char *name, Error **errp)
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{
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Visitor *v;
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/* TODO: Should we reject, rather than ignore, excess input? */
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v = qmp_input_visitor_new(value, false);
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object_property_set(obj, v, name, errp);
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visit_free(v);
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}
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QObject *object_property_get_qobject(Object *obj, const char *name,
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Error **errp)
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{
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QObject *ret = NULL;
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Error *local_err = NULL;
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QmpOutputVisitor *qov;
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qov = qmp_output_visitor_new();
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object_property_get(obj, qmp_output_get_visitor(qov), name, &local_err);
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if (!local_err) {
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ret = qmp_output_get_qobject(qov);
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}
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error_propagate(errp, local_err);
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visit_free(qmp_output_get_visitor(qov));
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return ret;
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}
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