qemu/qapi/qmp-input-visitor.h
Paolo Bonzini e38ac9621c qapi: add strict mode to input visitor
While QMP in general is designed so that it is possible to ignore
unknown arguments, in the case of the QMP server it is better to
reject them to detect bad clients.  In fact, we're already doing
this at the top level in the argument checker.  To extend this to
complex structures, add a mode to the input visitor where it checks
for unvisited keys and raises an error if it finds one.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2012-03-27 09:15:13 -03:00

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C

/*
* Input Visitor
*
* Copyright IBM, Corp. 2011
*
* Authors:
* Anthony Liguori <aliguori@us.ibm.com>
*
* This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
* See the COPYING.LIB file in the top-level directory.
*
*/
#ifndef QMP_INPUT_VISITOR_H
#define QMP_INPUT_VISITOR_H
#include "qapi-visit-core.h"
#include "qobject.h"
typedef struct QmpInputVisitor QmpInputVisitor;
QmpInputVisitor *qmp_input_visitor_new(QObject *obj);
QmpInputVisitor *qmp_input_visitor_new_strict(QObject *obj);
void qmp_input_visitor_cleanup(QmpInputVisitor *v);
Visitor *qmp_input_get_visitor(QmpInputVisitor *v);
#endif