// ReadFrom creates a Tchaik Library implementation from an iTunes Music Library passed through
// an io.Reader.
func ReadFrom(r io.Reader) (index.Library, error) {
l, err := rawitl.ReadFromXML(r)
if err != nil {
return nil, err
}
return &itlLibrary{&l}, nil
}
func walkLibrary(path string) (<-chan string, error) {
f, err := os.Open(itlXML)
if err != nil {
return nil, err
}
defer f.Close()
l, err := itl.ReadFromXML(f)
if err != nil {
return nil, err
}
paths := make(chan string)
go func() {
for _, t := range l.Tracks {
loc, err := decodeLocation(t.Location)
if err != nil {
fmt.Println(err)
break
}
paths <- loc
}
close(paths)
}()
return paths, nil
}