You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: paths.go
    path of file: ./repos/ipsw/pkg/bom
    
    the code of the file until where you have to start completion: package bom

import (
	"bufio"
	"encoding/binary"
	"fmt"
	"io"
	"os"
	"path/filepath"
	"strings"
	"time"

	"github.com/apex/log"
)

const (
	TypeBad     = 0
	TypeFile    = 1
	TypeDir     = 2
	TypeSymLink = 3
	TypeDevice  = 4
	TypeSocket  = 5
)

const (
	ArchNone  = 0
	ArchMachO = 1
	ArchFat   = 2
	ArchCFM   = 3
)

const (
	CompressionNone = 0
	CompressionZlib = 1
	CompressionBZ2  = 2
	CompressionAuto = 8
	CompressionMask = 0xF
)

type pathInfo struct {
	ID    uint32
	Index uint32
}

type pathDetail struct {
	Type         uint8
	_            uint8 // unknown
	Architecture uint16
	Mode         uint16
	User         uint32
	Group        uint32
	ModTime      uint32
	Size         uint32
	_            uint8 // unknown
	Checksum     uint32
	DevType      uint32
}

type File struct {
	id      int
	name    string
	size    int64
	mode    os.FileMode
	modTime time.Time
	isDir   bool

	parent int
}

func (b *File) Name() string {
	return b.name
}

func (b *File) Size() int64 {
	return b.size
}

func (b *File) Mode() os.FileMode {
	return b.mode
}

func (b *File) ModTime() time.Time {
	return b.modTime
}

func (b *File) IsDir() bool {
	return b.isDir
}

func (b *File) Sys() any {
	return nil
}

func (b *BOM) GetPaths() ([]os.FileInfo, error) {
	paths, err := b.ReadTree("Paths")
	if err != nil {
		return nil, err
	}

	fileInfo := make([]os.FileInfo, 0)
	parents := make(map[uint32]uint32)
	filepaths := make(map[uint32]string)

	for {
		for _, index := range paths.Indices {
			var pinfo pathInfo
			if err := binary.Read(index.ValueReader, binary.BigEndian, &pinfo); err != nil {
				log.Errorf("failed to read path info: %v", err)
			}

			var parent uint32
			if err := binary.Read(index.KeyReader, binary.BigEndian, &parent); err != nil {
				log.Errorf("failed to read path detail: %v", err)
			}

			name, err := readString(index.KeyRe
    
func (b *BOM) GetPaths() ([]os.FileInfo, error) {
	paths, err := b.ReadTree("Paths")
	if err != nil {
		return nil, err
	}

	fileInfo := make([]os.FileInfo, 0)
	parents := make(map[uint32]uint32)
	filepaths := make(map[uint32]string)

	for {
		for _, index := range paths.Indices {
			var pinfo pathInfo
			if err := binary.Read(index.ValueReader, binary.BigEndian, &pinfo); err != nil {
				log.Errorf("failed to read path info: %v", err)
			}

			var parent uint32
			if err := binary.Read(index.KeyReader, binary.BigEndian, &parent); err != nil {
				log.Errorf("failed to read path detail: %v", err)
			}

			name, err := readString(index.KeyReader)
			if err != nil {
				log.Errorf("failed to read path name: %v", err)
			}

			name = fmt.Sprint(string(name))

			var pdetail pathDetail
			if err := b.lookup(int(pinfo.Index), &pdetail); err != nil {
				return nil, err
			}

			if parent > 0 {
				parents[pinfo.ID] = parent
				filepaths[pinfo.ID] = name
			}

			for parentID := parent; parentID > 0; parentID = parents[parentID] {
				name = filepath.Join(filepaths[parentID], name)
			}

			f := &File{
				id:      int(pinfo.ID),
				name:    name,
				parent:  int(parent),
				mode:    os.FileMode(pdetail.Mode),
				isDir:   pdetail.Type == TypeDir,
				modTime: time.Unix(int64(pdetail.ModTime), 0),
				size:    int64(pdetail.Size),
			}

			fileInfo = append(fileInfo, f)
		}

		if paths.Forward == 0 {
			break
		} else {
			paths, err = b.readTree(paths.Forward)
			if err != nil {
				return nil, err
			}
			paths.Indices = make([]TreeIndex, paths.Count)
			for i := uint16(0); i < paths.Count; i++ {
				var ti TreeIndex
				if err := binary.Read(paths.r, binary.BigEndian, &ti.Value); err != nil {
					return nil, err
				}
				if err := binary.Read(paths.r, binary.BigEndian, &ti.Key); err != nil {
					return nil, err
				}
				ti.KeyReader, err = b.blockReader(ti.Key)
				if err != nil {
					return nil, err
				}
				ti.ValueReader, err = b.blockReader(ti.Value)
				if err != nil {
					return nil, err
				}
				paths.Indices[i] = ti
			}
		}
	}

	return fileInfo, nil
}