func (d *Directory) Delete(name string, dir bool) error {
d.Obj.Lock()
defer d.Obj.Unlock()
{
id, e := d.Res.Dir.Find(name)
if e != nil {
return e
}
fm, e := joinf.LoadMetaDirect(d.Repo.Repo, id)
if e != nil {
return e
}
if fm.IsDir && !dir {
return syscall.ENOTDIR
} else if dir && !fm.IsDir {
return syscall.EISDIR
}
}
id, e := d.Res.Dir.Delete(name)
if e != nil {
return e
}
obj := d.Repo.Load(id)
lr := obj.Obj.(*LocalRes)
lr.Res.Delete()
obj.Decr()
return nil
}
func (d *Directory) IsEmpty() bool {
d.Obj.Lock()
defer d.Obj.Unlock()
r := d.Res.Dir.ListUp()
for _, p := range r {
_, e := joinf.LoadMetaDirect(d.Repo.Repo, p[1])
if e != nil {
continue
}
return false
}
return true
}
func (d *Directory) Listup() []Entry {
d.Obj.Lock()
defer d.Obj.Unlock()
r := d.Res.Dir.ListUp()
el := make([]Entry, 0, len(r))
for _, p := range r {
fm, e := joinf.LoadMetaDirect(d.Repo.Repo, p[1])
if e != nil {
continue
}
el = append(el, Entry{fm.IsDir, p[0]})
}
return el
}