// resolveOnce implements resolver. Decodes the proquint string.
func (r *ProquintResolver) resolveOnce(ctx context.Context, name string) (path.Path, error) {
ok, err := proquint.IsProquint(name)
if err != nil || !ok {
return "", errors.New("not a valid proquint string")
}
return path.FromString(string(proquint.Decode(name))), nil
}
func Cat(n *core.IpfsNode, pstr string) (*uio.DagReader, error) {
p := path.FromString(pstr)
dagNode, err := n.Resolver.ResolvePath(n.Context(), p)
if err != nil {
return nil, err
}
return uio.NewDagReader(n.Context(), dagNode, n.DAG)
}