Function onionmsg_tlvs_from_blinded_path

common/onion_message.c:96–110

Stage 2: turn struct blinded_path into array of tlv_onionmsg_tlv. * You normally then add fields to the final tlv_onionmsg_tlv. */

/* Stage 2: turn struct blinded_path into array of tlv_onionmsg_tlv.
 * You normally then add fields to the final tlv_onionmsg_tlv. */
struct tlv_onionmsg_tlv **onionmsg_tlvs_from_blinded_path(const tal_t *ctx,
							  const struct blinded_path *bpath)
{
	size_t nhops = tal_count(bpath->path);
	struct tlv_onionmsg_tlv **otlvs = tal_arr(ctx, struct tlv_onionmsg_tlv *, nhops);

	for (size_t i = 0; i < nhops; i++) {
		otlvs[i] = tlv_onionmsg_tlv_new(otlvs);
		otlvs[i]->encrypted_recipient_data
			= tal_dup_talarr(otlvs[i], u8,
					 bpath->path[i]->encrypted_recipient_data);
	}

	return otlvs;
}

/* Stage 3: linearize each struct tlv_onionmsg_tlv into sphinx_hops (taking ids from bpath) */
struct sphinx_hop **onionmsg_tlvs_to_hops(const tal_t *ctx,