// TODO: This gets called twice, @Tv42 says this is just how the API works
func (file *File) Listxattr(req *fuse.ListxattrRequest, res *fuse.ListxattrResponse, intr fs.Intr) fuse.Error {
// Get how large of a buffer is needed
buf := make([]byte, 0)
size, err := syscallx.Listxattr(file.Path, buf)
if err != nil {
fmt.Printf("Err listing attr: %s\n", err)
return err
}
buf = make([]byte, size)
size, err = syscallx.Listxattr(file.Path, buf)
if err != nil {
fmt.Printf("Err listing attr2: %s\n", err)
return err
}
if size > 0 {
attrNameBytes := bytes.Split(buf[:size-1], []byte{0})
for _, name := range attrNameBytes {
res.Append(string(name))
}
}
return nil
}
func (x *IdNode) Listxattr(ctx context.Context, req *f.ListxattrRequest, resp *f.ListxattrResponse) error {
logD("Listxattr", "path", x.Path)
names := xattr.List(string(x.Path))
if names != nil {
resp.Append(names...)
}
return nil
}
// Listxattr lists extended attributes associated with this object node.
func (o *Object) Listxattr(ctx context.Context, req *fuse.ListxattrRequest, resp *fuse.ListxattrResponse) error {
var keys []string
if !Xattr {
return fuse.ENOTSUP
}
for k := range o.sh.ObjectMetadataXattr().Headers(objectMetaHeaderXattr) {
keys = append(keys, k)
}
sort.Strings(keys)
for _, key := range keys {
resp.Append(strings.TrimPrefix(key, objectMetaHeaderXattr))
}
return nil
}
func (f *listxattr) Listxattr(req *fuse.ListxattrRequest, resp *fuse.ListxattrResponse, intr fs.Intr) fuse.Error {
f.Listxattrs.Listxattr(req, resp, intr)
resp.Append("one", "two")
return nil
}
// Listxattr is called to list all xattrs of this file.
func (e *Entry) Listxattr(ctx context.Context, req *fuse.ListxattrRequest, resp *fuse.ListxattrResponse) error {
resp.Append("brig.hash")
return nil
}