func (fs *MultiZipFs) OpenDir(name string, context *fuse.Context) (stream []fuse.DirEntry, code fuse.Status) {
fs.lock.RLock()
defer fs.lock.RUnlock()
stream = make([]fuse.DirEntry, 0, len(fs.zips)+2)
if name == "" {
var d fuse.DirEntry
d.Name = "config"
d.Mode = fuse.S_IFDIR | 0700
stream = append(stream, fuse.DirEntry(d))
}
if name == "config" {
for k := range fs.zips {
var d fuse.DirEntry
d.Name = k
d.Mode = fuse.S_IFLNK
stream = append(stream, fuse.DirEntry(d))
}
}
return stream, fuse.OK
}
func (fs *loopbackFileSystem) OpenDir(name string, context *fuse.Context) (stream []fuse.DirEntry, status fuse.Status) {
// What other ways beyond O_RDONLY are there to open
// directories?
f, err := os.Open(fs.GetPath(name))
if err != nil {
return nil, fuse.ToStatus(err)
}
want := 500
output := make([]fuse.DirEntry, 0, want)
for {
infos, err := f.Readdir(want)
for i := range infos {
// workaround forhttps://code.google.com/p/go/issues/detail?id=5960
if infos[i] == nil {
continue
}
n := infos[i].Name()
d := fuse.DirEntry{
Name: n,
}
if s := fuse.ToStatT(infos[i]); s != nil {
d.Mode = uint32(s.Mode)
} else {
log.Printf("ReadDir entry %q for %q has no stat info", n, name)
}
output = append(output, d)
}
if len(infos) < want || err == io.EOF {
break
}
if err != nil {
log.Println("Readdir() returned err:", err)
break
}
}
f.Close()
return output, fuse.OK
}