private static void decodeKeyLocator(int expectedType,
KeyLocator keyLocator, TlvDecoder decoder, bool copy)
{
int endOffset = decoder.readNestedTlvsStart(expectedType);
keyLocator.clear();
if (decoder.getOffset() == endOffset)
// The KeyLocator is omitted, so leave the fields as none.
return;
if (decoder.peekType(net.named_data.jndn.encoding.tlv.Tlv.Name, endOffset)) {
// KeyLocator is a Name.
keyLocator.setType(net.named_data.jndn.KeyLocatorType.KEYNAME);
decodeName(keyLocator.getKeyName(), new int[1], new int[1],
decoder, copy);
} else if (decoder.peekType(net.named_data.jndn.encoding.tlv.Tlv.KeyLocatorDigest, endOffset)) {
// KeyLocator is a KeyLocatorDigest.
keyLocator.setType(net.named_data.jndn.KeyLocatorType.KEY_LOCATOR_DIGEST);
keyLocator.setKeyData(new Blob(decoder
.readBlobTlv(net.named_data.jndn.encoding.tlv.Tlv.KeyLocatorDigest), copy));
} else
throw new EncodingException(
"decodeKeyLocator: Unrecognized key locator type");
decoder.finishNestedTlvs(endOffset);
}
