filesystem

package

v0.0.0-...-cf2fa2e Latest Latest Go to latest Published: Jan 11, 2024 License: AGPL-3.0 Imports: 10 Imported by: 0

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Repository

github.com/forscht/ddrv

Documentation ¶

Index ¶

Variables
func CheckFlag(flag int, allowedFlags int) bool
func New(driver *ddrv.Driver, asyncWrite bool) afero.Fs
func NewLogFs(src afero.Fs) afero.Fs
type File
type Fs
type LogFs
type LogFsFile

Constants ¶

This section is empty.

Variables ¶

View Source

var (
	ErrIsDir        = &os.PathError{Err: errors.New("is a directory")}
	ErrIsNotDir     = &os.PathError{Err: errors.New("is not a directory")}
	ErrNotSupported = &os.PathError{Err: errors.New("fs doesn't support this operation")}
	ErrInvalidSeek  = &os.PathError{Err: errors.New("invalid seek offset")}
	ErrReadOnly     = os.ErrPermission
)

Functions ¶

func CheckFlag ¶

func CheckFlag(flag int, allowedFlags int) bool

func New ¶

func New(driver *ddrv.Driver, asyncWrite bool) afero.Fs

func NewLogFs ¶

func NewLogFs(src afero.Fs) afero.Fs

NewLogFs creates an instance with logging

Types ¶

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(p []byte) (n int, err error)

func (*File) ReadAt ¶

func (f *File) ReadAt(p []byte, off int64) (n int, err error)

func (*File) Readdir ¶

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

func (*File) Readdirnames ¶

func (f *File) Readdirnames(n int) ([]string, error)

func (*File) Seek ¶

func (f *File) Seek(offset 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) Sync ¶

func (f *File) Sync() error

func (*File) Sys ¶

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

func (*File) Truncate ¶

func (f *File) Truncate(_ int64) error

func (*File) Write ¶

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

func (*File) WriteAt ¶

func (f *File) WriteAt(_ []byte, _ int64) (int, error)

func (*File) WriteString ¶

func (f *File) WriteString(s string) (ret int, err error)

type Fs ¶

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

func (*Fs) Chmod ¶

func (fs *Fs) Chmod(_ string, _ os.FileMode) error

func (*Fs) Chown ¶

func (fs *Fs) Chown(_ string, _, _ int) error

func (*Fs) Chtimes ¶

func (fs *Fs) Chtimes(name string, _ time.Time, mtime time.Time) error

func (*Fs) Create ¶

func (fs *Fs) Create(name string) (afero.File, error)

func (*Fs) Mkdir ¶

func (fs *Fs) Mkdir(name string, _ os.FileMode) error

func (*Fs) MkdirAll ¶

func (fs *Fs) MkdirAll(path string, _ os.FileMode) error

func (*Fs) Name ¶

func (fs *Fs) Name() string

func (*Fs) Open ¶

func (fs *Fs) Open(name string) (afero.File, error)

func (*Fs) OpenFile ¶

func (fs *Fs) OpenFile(name string, flag int, _ os.FileMode) (afero.File, error)

OpenFile supported flags, O_WRONLY, O_CREATE, O_RDONLY

func (*Fs) Remove ¶

func (fs *Fs) Remove(name string) error

func (*Fs) RemoveAll ¶

func (fs *Fs) RemoveAll(path string) error

func (*Fs) Rename ¶

func (fs *Fs) Rename(oldname, newname string) error

func (*Fs) Stat ¶

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

type LogFs ¶

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

LogFs is a wrapper to log interactions around file system accesses

func (*LogFs) Chmod ¶

func (lf *LogFs) Chmod(name string, mode os.FileMode) error

Chmod calls will not be logged

func (*LogFs) Chown ¶

func (lf *LogFs) Chown(name string, uid int, gid int) error

Chown calls will not be logged

func (*LogFs) Chtimes ¶

func (lf *LogFs) Chtimes(name string, atime time.Time, mtime time.Time) error

Chtimes calls will not be logged

func (*LogFs) Create ¶

func (lf *LogFs) Create(name string) (afero.File, error)

Create calls will be logged

func (*LogFs) Mkdir ¶

func (lf *LogFs) Mkdir(name string, perm os.FileMode) error

Mkdir calls will be logged

func (*LogFs) MkdirAll ¶

func (lf *LogFs) MkdirAll(path string, perm os.FileMode) error

MkdirAll calls will be logged

func (*LogFs) Name ¶

func (lf *LogFs) Name() string

Name calls will not be logged

func (*LogFs) Open ¶

func (lf *LogFs) Open(name string) (afero.File, error)

Open calls will be logged

func (*LogFs) OpenFile ¶

func (lf *LogFs) OpenFile(name string, flag int, perm os.FileMode) (afero.File, error)

OpenFile calls will be logged

func (*LogFs) Remove ¶

func (lf *LogFs) Remove(name string) error

Remove calls will be logged

func (*LogFs) RemoveAll ¶

func (lf *LogFs) RemoveAll(path string) error

RemoveAll calls will be logged

func (*LogFs) Rename ¶

func (lf *LogFs) Rename(oldname, newname string) error

Rename calls will not be logged

func (*LogFs) Stat ¶

func (lf *LogFs) Stat(name string) (os.FileInfo, error)

Stat calls will not be logged

type LogFsFile ¶

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

LogFsFile is a wrapper to log interactions around file accesses

func (*LogFsFile) Close ¶

func (lff *LogFsFile) Close() error

Close calls will be logged

func (*LogFsFile) Name ¶

func (lff *LogFsFile) Name() string

Name won't be logged

func (*LogFsFile) Read ¶

func (lff *LogFsFile) Read(p []byte) (int, error)

Read only log error

func (*LogFsFile) ReadAt ¶

func (lff *LogFsFile) ReadAt(p []byte, off int64) (int, error)

ReadAt only log error

func (*LogFsFile) Readdir ¶

func (lff *LogFsFile) Readdir(count int) ([]os.FileInfo, error)

Readdir won't be logged

func (*LogFsFile) Readdirnames ¶

func (lff *LogFsFile) Readdirnames(n int) ([]string, error)

func (*LogFsFile) Seek ¶

func (lff *LogFsFile) Seek(offset int64, whence int) (int64, error)

Seek only log error

func (*LogFsFile) Stat ¶

func (lff *LogFsFile) Stat() (os.FileInfo, error)

func (*LogFsFile) Sync ¶

func (lff *LogFsFile) Sync() error

func (*LogFsFile) Truncate ¶

func (lff *LogFsFile) Truncate(size int64) error

func (*LogFsFile) Write ¶

func (lff *LogFsFile) Write(p []byte) (int, error)

Write only log error

func (*LogFsFile) WriteAt ¶

func (lff *LogFsFile) WriteAt(p []byte, off int64) (int, error)

WriteAt only log error

func (*LogFsFile) WriteString ¶

func (lff *LogFsFile) WriteString(str string) (int, error)

WriteString only log error

Source Files ¶

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