Exemple #1
0
func WriteHeader(w io.Writer, src, dst peer.ID) error {
	// write header to w.
	mhw := mh.NewWriter(w)
	if err := mhw.WriteMultihash(mh.Multihash(src)); err != nil {
		return fmt.Errorf("failed to write relay header: %s -- %s", dst, err)
	}
	if err := mhw.WriteMultihash(mh.Multihash(dst)); err != nil {
		return fmt.Errorf("failed to write relay header: %s -- %s", dst, err)
	}

	return nil
}
Exemple #2
0
func (bs *blockstore) Get(k key.Key) (*blocks.Block, error) {
	maybeData, err := bs.datastore.Get(k.DsKey())
	if err == ds.ErrNotFound {
		return nil, ErrNotFound
	}
	if err != nil {
		return nil, err
	}
	bdata, ok := maybeData.([]byte)
	if !ok {
		return nil, ValueTypeMismatch
	}

	return blocks.NewBlockWithHash(bdata, mh.Multihash(k))
}
Exemple #3
0
func TestKey(t *testing.T) {

	h1, err := mh.Sum([]byte("beep boop"), mh.SHA2_256, -1)
	if err != nil {
		t.Error(err)
	}

	k1 := Key(h1)
	h2 := mh.Multihash(k1)
	k2 := Key(h2)

	if !bytes.Equal(h1, h2) {
		t.Error("Multihashes not equal.")
	}

	if k1 != k2 {
		t.Error("Keys not equal.")
	}
}
Exemple #4
0
Fichier : key.go Projet : rht/bssim
func (k Key) ToMultihash() mh.Multihash {
	return mh.Multihash(k)
}