mem

package
v1.8.2 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Jan 26, 2022 License: Apache-2.0 Imports: 13 Imported by: 0

Documentation

Index

Constants

View Source 
const FilePathSeparator = string(filepath.Separator)

Variables

View Source 
var (
	ErrFileClosed        = errors.New("File is closed")
	ErrOutOfRange        = errors.New("Out of range")
	ErrTooLarge          = errors.New("Too large")
	ErrFileNotFound      = os.ErrNotExist
	ErrFileExists        = os.ErrExist
	ErrDestinationExists = os.ErrExist
)

Functions

func AddToMemDir 

func AddToMemDir(dir *FileData, f *FileData)

func ChangeFileName 

func ChangeFileName(f *FileData, newname string)

func InitializeDir 

func InitializeDir(d *FileData)

func NewMemMapFs added in v1.8.0 

func NewMemMapFs() afero.Fs

func RemoveFromMemDir 

func RemoveFromMemDir(dir *FileData, f *FileData)

func SetGID added in v1.8.0 

func SetGID(f *FileData, gid int)

func SetModTime 

func SetModTime(f *FileData, mtime time.Time)

func SetMode 

func SetMode(f *FileData, mode os.FileMode)

func SetUID added in v1.8.0 

func SetUID(f *FileData, uid int)

Types

type Dir 

type Dir interface {
	Len() int
	Names() []string
	Files() []*FileData
	Add(*FileData)
	Remove(*FileData)
}

type DirMap 

type DirMap map[string]*FileData

func (DirMap) Add 

func (m DirMap) Add(f *FileData)

func (DirMap) Files 

func (m DirMap) Files() (files []*FileData)

func (DirMap) Len 

func (m DirMap) Len() int

func (DirMap) Names 

func (m DirMap) Names() (names []string)

func (DirMap) Remove 

func (m DirMap) Remove(f *FileData)

type File 

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

func NewFileHandle 

func NewFileHandle(data *FileData) *File

func NewReadOnlyFileHandle 

func NewReadOnlyFileHandle(data *FileData) *File

func (*File) Close 

func (f *File) Close() error

func (File) Data 

func (f File) Data() *FileData

func (*File) Info 

func (f *File) Info() *FileInfo

func (*File) Name 

func (f *File) Name() string

func (*File) Open 

func (f *File) Open() error

func (*File) Read 

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

func (*File) ReadAt 

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

func (*File) Readdir 

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

func (*File) Readdirnames 

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

func (*File) Seek 

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

func (*File) Stat 

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

func (*File) Sync 

func (f *File) Sync() error

func (*File) Truncate 

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

func (*File) Write 

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

func (*File) WriteAt 

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

func (*File) WriteString 

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

type FileData 

type FileData struct {
	sync.Mutex
	// contains filtered or unexported fields
}

func CreateDir 

func CreateDir(name string) *FileData

func CreateFile 

func CreateFile(name string) *FileData

func (*FileData) Name 

func (d *FileData) Name() string

type FileInfo 

type FileInfo struct {
	*FileData
}

func GetFileInfo 

func GetFileInfo(f *FileData) *FileInfo

func (*FileInfo) IsDir 

func (s *FileInfo) IsDir() bool

func (*FileInfo) ModTime 

func (s *FileInfo) ModTime() time.Time

func (*FileInfo) Mode 

func (s *FileInfo) Mode() os.FileMode

func (*FileInfo) Name 

func (s *FileInfo) Name() string

Implements os.FileInfo

func (*FileInfo) Size 

func (s *FileInfo) Size() int64

func (*FileInfo) Sys 

func (s *FileInfo) Sys() interface{}

type MemMapFs added in v1.8.0 

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

func (*MemMapFs) Chmod added in v1.8.0 

func (m *MemMapFs) Chmod(name string, mode os.FileMode) error

func (*MemMapFs) Chown added in v1.8.0 

func (m *MemMapFs) Chown(name string, uid, gid int) error

func (*MemMapFs) Chtimes added in v1.8.0 

func (m *MemMapFs) Chtimes(name string, atime time.Time, mtime time.Time) error

func (*MemMapFs) Create added in v1.8.0 

func (m *MemMapFs) Create(name string) (afero.File, error)

func (*MemMapFs) List added in v1.8.0 

func (m *MemMapFs) List()

func (*MemMapFs) LstatIfPossible added in v1.8.0 

func (m *MemMapFs) LstatIfPossible(name string) (os.FileInfo, bool, error)

func (*MemMapFs) Mkdir added in v1.8.0 

func (m *MemMapFs) Mkdir(name string, perm os.FileMode) error

func (*MemMapFs) MkdirAll added in v1.8.0 

func (m *MemMapFs) MkdirAll(path string, perm os.FileMode) error

func (*MemMapFs) Name added in v1.8.0 

func (*MemMapFs) Name() string

func (*MemMapFs) Open added in v1.8.0 

func (m *MemMapFs) Open(name string) (afero.File, error)

func (*MemMapFs) OpenFile added in v1.8.0 

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

func (*MemMapFs) Remove added in v1.8.0 

func (m *MemMapFs) Remove(name string) error

func (*MemMapFs) RemoveAll added in v1.8.0 

func (m *MemMapFs) RemoveAll(path string) error

func (*MemMapFs) Rename added in v1.8.0 

func (m *MemMapFs) Rename(oldname, newname string) error

func (*MemMapFs) Stat added in v1.8.0 

func (m *MemMapFs) Stat(name string) (os.FileInfo, error)

Source Files

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