package mdb

/*Copyright (c) 2022, John David Lee
All rights reserved.

This source code is licensed under the BSD-style license found in the
LICENSE file in the root directory of this source tree.
*/

import (
	"crypto/rand"
	"encoding/hex"
	mrand "math/rand"
	"sync/atomic"
)

func randStringShort() string {
	s := randString()
	if len(s) > 2 {
		return s[:2]
	}
	return s
}

func randString() string {
	buf := make([]byte, 1+mrand.Intn(10))
	if _, err := rand.Read(buf); err != nil {
		panic(err)
	}
	return hex.EncodeToString(buf)
}

type atomicBool struct {
	i int64
}

func (a *atomicBool) Get() bool {
	return atomic.LoadInt64(&a.i) == 1
}

func (a *atomicBool) Set(b bool) {
	if b {
		atomic.StoreInt64(&a.i, 1)
	} else {
		atomic.StoreInt64(&a.i, 0)
	}
}