Beispiel #1
0
// Attr returns the attributes of a given node.
func (s *Node) Attr(ctx context.Context, a *fuse.Attr) error {
	log.Debug("Node attr")
	if s.cached == nil {
		if err := s.loadData(); err != nil {
			return fmt.Errorf("readonly: loadData() failed: %s", err)
		}
	}
	switch s.cached.GetType() {
	case ftpb.Data_Directory:
		a.Mode = os.ModeDir | 0555
		a.Uid = uint32(os.Getuid())
		a.Gid = uint32(os.Getgid())
	case ftpb.Data_File:
		size := s.cached.GetFilesize()
		a.Mode = 0444
		a.Size = uint64(size)
		a.Blocks = uint64(len(s.Nd.Links))
		a.Uid = uint32(os.Getuid())
		a.Gid = uint32(os.Getgid())
	case ftpb.Data_Raw:
		a.Mode = 0444
		a.Size = uint64(len(s.cached.GetData()))
		a.Blocks = uint64(len(s.Nd.Links))
		a.Uid = uint32(os.Getuid())
		a.Gid = uint32(os.Getgid())
	case ftpb.Data_Symlink:
		a.Mode = 0777 | os.ModeSymlink
		a.Size = uint64(len(s.cached.GetData()))
		a.Uid = uint32(os.Getuid())
		a.Gid = uint32(os.Getgid())
	default:
		return fmt.Errorf("Invalid data type - %s", s.cached.GetType())
	}
	return nil
}
Beispiel #2
0
func (f *inMemoryFile) Attr(ctx context.Context, a *fuse.Attr) error {
	f.mu.Lock()
	defer f.mu.Unlock()

	a.Mode = 0666
	a.Size = uint64(len(f.data))
	return nil
}
Beispiel #3
0
// Attr returns the attributes of a given node.
func (fi *FileNode) Attr(ctx context.Context, a *fuse.Attr) error {
	log.Debug("File Attr")
	size, err := fi.fi.Size()
	if err != nil {
		// In this case, the dag node in question may not be unixfs
		return fmt.Errorf("fuse/ipns: failed to get file.Size(): %s", err)
	}
	a.Mode = os.FileMode(0666)
	a.Size = uint64(size)
	a.Uid = uint32(os.Getuid())
	a.Gid = uint32(os.Getgid())
	return nil
}
Beispiel #4
0
func (benchFile) Attr(ctx context.Context, a *fuse.Attr) error {
	a.Inode = 2
	a.Mode = 0644
	a.Size = 9999999999999999
	return nil
}
Beispiel #5
0
func (File) Attr(ctx context.Context, a *fuse.Attr) error {
	a.Inode = 2
	a.Mode = 0444
	a.Size = uint64(len(greeting))
	return nil
}
Beispiel #6
0
func (interrupt) Attr(ctx context.Context, a *fuse.Attr) error {
	a.Mode = 0666
	a.Size = 1
	return nil
}
Beispiel #7
0
func (dataHandleTest) Attr(ctx context.Context, a *fuse.Attr) error {
	a.Mode = 0666
	a.Size = uint64(len(hi))
	return nil
}
Beispiel #8
0
func (readWithHandleRead) Attr(ctx context.Context, a *fuse.Attr) error {
	a.Mode = 0666
	a.Size = uint64(len(hi))
	return nil
}