fat

package

v0.0.0-...-759cef8 Latest Latest Go to latest Published: Jan 17, 2024 License: MIT Imports: 13 Imported by: 0

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Repository

github.com/qeedquan/disktools

Links

Open Source Insights

Documentation ¶

Index ¶

Constants
Variables
func IsPathSeparator(c uint8) bool
func LFNChecksum(buf []byte) uint8
type Dir
type File
type FileSystem
- func NewFileSystem(rw iod.RW, opt *FileSystemOptions) (*FileSystem, error)
type FileSystemOptions
type LFN
type PBS
type PBS32

Constants ¶

View Source

const (
	RDONLY = 1 << iota
	HIDDEN
	SYSTEM
	VOLUME_LABEL
	DIRECTORY
	ARCHIVE
	DEVICE
)

View Source

const (
	PathSeparator = '/'
)

Variables ¶

View Source

var (
	ErrNotDir = errors.New("not a directory")
	ErrIsDir  = errors.New("is a directory")
)

Functions ¶

func IsPathSeparator ¶

func IsPathSeparator(c uint8) bool

func LFNChecksum ¶

func LFNChecksum(buf []byte) uint8

Types ¶

type Dir ¶

type Dir struct {
	Name [8]uint8
	Ext  [3]uint8
	Attr uint8

	Ctimetenth uint8
	Ctime      uint16
	Cdate      uint16
	Adate      uint16
	Cluster32  uint16
	Time       uint16
	Date       uint16
	Cluster    uint16
	Length     uint32
	// contains filtered or unexported fields
}

type File ¶

type File struct {
	// contains filtered or unexported fields
}

func (*File) Close ¶

func (f *File) Close() error

func (*File) IsDir ¶

func (f *File) IsDir() bool

func (*File) ModTime ¶

func (f *File) ModTime() time.Time

func (*File) Mode ¶

func (f *File) Mode() os.FileMode

func (*File) Name ¶

func (f *File) Name() string

func (*File) Read ¶

func (f *File) Read(b []byte) (int, error)

func (*File) Readdir ¶

func (f *File) Readdir(n int) ([]os.FileInfo, error)

func (*File) Seek ¶

func (f *File) Seek(off int64, whence int) (int64, error)

func (*File) Size ¶

func (f *File) Size() int64

func (*File) Stat ¶

func (f *File) Stat() (os.FileInfo, error)

func (*File) Sys ¶

func (f *File) Sys() interface{}

func (*File) Write ¶

func (f *File) Write(b []byte) (int, error)

type FileSystem ¶

type FileSystem struct {
	// contains filtered or unexported fields
}

func NewFileSystem ¶

func NewFileSystem(rw iod.RW, opt *FileSystemOptions) (*FileSystem, error)

func (*FileSystem) Chdir ¶

func (fs *FileSystem) Chdir(dir string) error

func (*FileSystem) Chmod ¶

func (fs *FileSystem) Chmod(name string, mode os.FileMode) error

func (*FileSystem) Create ¶

func (fs *FileSystem) Create(name string) (*File, error)

func (*FileSystem) Getwd ¶

func (fs *FileSystem) Getwd() (string, error)

func (*FileSystem) Lstat ¶

func (fs *FileSystem) Lstat(name string) (os.FileInfo, error)

func (*FileSystem) Mkdir ¶

func (fs *FileSystem) Mkdir(name string, perm os.FileMode) error

func (*FileSystem) MkdirAll ¶

func (fs *FileSystem) MkdirAll(path string, perm os.FileMode) error

func (*FileSystem) Open ¶

func (fs *FileSystem) Open(name string) (*File, error)

func (*FileSystem) OpenFile ¶

func (fs *FileSystem) OpenFile(name string, flag int, perm os.FileMode) (*File, error)

func (*FileSystem) Stat ¶

func (fs *FileSystem) Stat(name string) (os.FileInfo, error)

func (*FileSystem) String ¶

func (fs *FileSystem) String() string

type FileSystemOptions ¶

type FileSystemOptions struct {
	Case bool
}

type LFN ¶

type LFN struct {
	Seq      uint8
	Name0    [5]uint16
	Attr     uint8
	Type     uint8
	Checksum uint8
	Name1    [6]uint16
	Cluster  uint16
	Name2    [2]uint16
}

type PBS ¶

type PBS struct {
	Magic     [3]uint8
	Version   [8]uint8
	Sectsz    uint16
	Clustersz uint8
	Resrv     uint16
	NumFats   uint8
	Rootsz    uint16
	Volsz     uint16
	Mediadesc uint8
	Fatsz     uint16
	Trksz     uint16
	Heads     uint16
	Hidden    uint32
	Bigvolsz  uint32
	Driveno   uint8

	Bootsig uint8
	Volid   uint32
	Label   [11]uint8
	Fstype  [8]uint8
	// contains filtered or unexported fields
}

type PBS32 ¶

type PBS32 struct {
	Magic      [3]uint8
	Version    [8]uint8
	Sectsz     uint16
	Clustsz    uint8
	Resrv      uint16
	NumFats    uint8
	Rootsz     uint16
	Volsz      uint16
	Mediadesc  uint8
	Fatsz      uint16
	Trksz      uint16
	Heads      uint16
	Hidden     uint32
	Bigvolsz   uint32
	Fatsz32    uint32
	Extflags   uint16
	Version1   uint16
	Rootstart  uint32
	Infospec   uint16
	Backupboot uint16

	PhysDrive    uint8
	Flags        uint8
	ExtendedBoot uint8
	VolumeSerial uint32
	Label        [11]byte
	Fstype       [8]byte
	// contains filtered or unexported fields
}

Source Files ¶

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