func LoadDPs(r *resource.Resource, part string) (*DirPage, error) {
m, e := r.Open(part + "inf")
if e != nil {
return nil, e
}
f := new(DirPage)
defer m.Close()
dec := gob.NewDecoder(io.NewSectionReader(m, 0, MB64))
e = dec.Decode(f)
return f, e
}
func LoadParts(r *resource.Resource) (*FileParts, error) {
m, e := r.Open("parts")
if e != nil {
return nil, e
}
f := new(FileParts)
defer m.Close()
dec := gob.NewDecoder(io.NewSectionReader(m, 0, MB64))
e = dec.Decode(f)
return f, e
}
func LoadMeta(r *resource.Resource) (*FileMetadata, error) {
m, e := r.Open("meta")
if e != nil {
return nil, e
}
f := new(FileMetadata)
defer m.Close()
dec := gob.NewDecoder(io.NewSectionReader(m, 0, MB64))
e = dec.Decode(f)
return f, e
}
func SaveDPs(r *resource.Resource, f *DirPage, part string) error {
if f == nil {
return errors.New("BARF!")
}
m, e := r.Create(part + "inf")
if e != nil {
return e
}
defer m.Close()
b := new(bytes.Buffer)
enc := gob.NewEncoder(b)
e = enc.Encode(f)
if e != nil {
return e
}
_, e = m.WriteAt(b.Bytes(), 0)
return e
}
func SaveParts(r *resource.Resource, f *FileParts) error {
if f == nil {
return errors.New("BARF!")
}
m, e := r.Create("parts")
if e != nil {
return e
}
defer m.Close()
b := new(bytes.Buffer)
enc := gob.NewEncoder(b)
e = enc.Encode(f)
if e != nil {
return e
}
_, e = m.WriteAt(b.Bytes(), 0)
return e
}