Function json_add_node

plugins/topology.c:428–497

}

static void json_add_node(struct json_stream *js,
			  const struct gossmap *gossmap,
			  const struct gossmap_node *n)
{
	struct node_id node_id;
	u8 *nannounce;

	json_object_start(js, NULL);
	gossmap_node_get_id(gossmap, n, &node_id);
	json_add_node_id(js, "nodeid", &node_id);
	nannounce = gossmap_node_get_announce(tmpctx, gossmap, n);
	if (nannounce) {
		secp256k1_ecdsa_signature signature;
		u8 *features;
		u32 timestamp;
		u8 rgb_color[3], alias[32];
		u8 *addresses;
		struct node_id nid;
		struct wireaddr *addrs;
		struct json_escape *esc;
		struct tlv_node_ann_tlvs *na_tlvs;

		if (!fromwire_node_announcement(nannounce, nannounce,
						&signature,
						&features,
						&timestamp,
						&nid,
						rgb_color,
						alias,
						&addresses,
						&na_tlvs)) {
			plugin_log(plugin, LOG_BROKEN,
				   "Cannot parse stored node_announcement"
				   " for %s at %u: %s",
				   type_to_string(tmpctx, struct node_id,
						  &node_id),
				   n->nann_off,
				   tal_hex(tmpctx, nannounce));
			goto out;
		}

		esc = json_escape(NULL,
				  take(tal_strndup(NULL,
						   (const char *)alias,
						   ARRAY_SIZE(alias))));
		json_add_escaped_string(js, "alias", take(esc));
		json_add_hex(js, "color", rgb_color, ARRAY_SIZE(rgb_color));
		json_add_u64(js, "last_timestamp", timestamp);
		json_add_hex_talarr(js, "features", features);

		json_array_start(js, "addresses");
		addrs = fromwire_wireaddr_array(nannounce, addresses);
		for (size_t i = 0; i < tal_count(addrs); i++)
			json_add_address(js, NULL, &addrs[i]);
		json_array_end(js);

		if (na_tlvs->option_will_fund) {
			json_object_start(js, "option_will_fund");