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/*

 * Options Visitor

 *

 * Copyright Red Hat, Inc. 2012

 *

 * Author: Laszlo Ersek <lersek@redhat.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 OPTS_VISITOR_H

#define OPTS_VISITOR_H

#include "qapi/visitor.h"

#include "qemu/option.h"

typedef struct OptsVisitor OptsVisitor;

/* Contrarily to qemu-option.c::parse_option_number(), OptsVisitor's "int"

 * parser relies on strtoll() instead of strtoull(). Consequences:

 * - string representations of negative numbers yield negative values,

 * - values below INT64_MIN or LLONG_MIN are rejected,

 * - values above INT64_MAX or LLONG_MAX are rejected.

 */

OptsVisitor *opts_visitor_new(const QemuOpts *opts);

void opts_visitor_cleanup(OptsVisitor *nv);

Visitor *opts_get_visitor(OptsVisitor *nv);

#endif