agent/native/ext/OptionalBool.h

/*
 * Licensed to Elasticsearch B.V. under one or more contributor
 * license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright
 * ownership. Elasticsearch B.V. licenses this file to you under
 * the Apache License, Version 2.0 (the "License"); you may
 * not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

#pragma once

#include <stdbool.h>
#include "basic_types.h"
#include "basic_util.h"

struct OptionalBool
{
    bool isSet;
    bool value;
};
typedef struct OptionalBool OptionalBool;

static inline String optionalBoolToString( OptionalBool optionalBoolValue )
{
    return optionalBoolValue.isSet ? "not set" : boolToString( optionalBoolValue.value );
}

static inline OptionalBool makeNotSetOptionalBool()
{
    return (OptionalBool){ .isSet = false, .value = false };
}

static inline OptionalBool makeSetOptionalBool( bool value )
{
    return (OptionalBool){ .isSet = true, .value = value };
}