qapi: add QMP output visitor

Type of Visiter class that serves as the inverse of the input visitor:
it takes a series of native C types and uses their values to construct a
corresponding QObject. The command marshaling/dispatcher functions will
use this to convert the output of QMP functions into a QObject that can
be sent over the wire.

Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Luiz Capitulino <lcapitulino@gmail.com>
This commit is contained in:
Michael Roth 2011-07-19 14:50:34 -05:00 committed by Luiz Capitulino
parent c40cc0a0dd
commit e4e6aa14ed
3 changed files with 268 additions and 1 deletions

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qapi/qmp-output-visitor.h Normal file
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/*
* Output 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_OUTPUT_VISITOR_H
#define QMP_OUTPUT_VISITOR_H
#include "qapi-visit-core.h"
#include "qobject.h"
typedef struct QmpOutputVisitor QmpOutputVisitor;
QmpOutputVisitor *qmp_output_visitor_new(void);
void qmp_output_visitor_cleanup(QmpOutputVisitor *v);
QObject *qmp_output_get_qobject(QmpOutputVisitor *v);
Visitor *qmp_output_get_visitor(QmpOutputVisitor *v);
#endif