golang 根据everything原理简单实现文件遍历

golang 根据everything原理简单实现文件遍历

package main

import (
	"context"
	"fmt"

	"github.com/gentlemanautomaton/volmgmt/usn"
	"github.com/gentlemanautomaton/volmgmt/volume"
)

func FindFileWin(dir string) []string {
	list := make([]string, 0)

	vol, err := volume.New(dir + "\\")
	if err != nil {
		fmt.Println("xxxxxx", err)
		return list
	}
	defer vol.Close()
	mft := vol.MFT()
	defer mft.Close()

	iter, err := mft.Enumerate(nil, usn.Min, usn.Max)
	if err != nil {
		fmt.Println("xxasdasd", err)
		return list
	}
	defer iter.Close()

	cache := usn.NewCache()
	ctx := context.Background()
	err = cache.ReadFrom(ctx, iter)
	if err != nil {
		return list
	}

	records := cache.Records()

	fmt.Println(len(records))
	return list
}
func main() {
	FindFileWin("C:\\")
}