file

type File struct {
	Name         string            `bson:"name" json:"name"`
	Size         int64             `bson:"size" json:"size"`
	Checksum     map[string]string `bson:"checksum" json:"checksum"`
	Format       string            `bson:"format" json:"format"`
	Path         string            `bson:"path" json:"-"`
	Virtual      bool              `bson:"virtual" json:"virtual"`
	VirtualParts []string          `bson:"virtual_parts" json:"virtual_parts"`
	CreatedOn    time.Time         `bson:"created_on" json:"created_on"`
	Locked       *locker.LockInfo  `bson:"-" json:"locked"`
}

type FileInfo struct {
	R        []SectionReader
	E        error
	ESection int
	Body     io.ReadCloser
	Name     string
	Size     int64
	ModTime  time.Time
	Checksum string
}

type FormFile struct {
	Name     string
	Path     string
	Checksum map[string]string
}

type FormFiles map[string]FormFile

type ReaderAt interface {
	SectionReader
	Stat() (os.FileInfo, error)
	Close() error
}

type SectionReader interface {
	io.Reader
	io.ReaderAt
}