Function param_onion_hops

lightningd/onion_message.c:178–204

};

static struct command_result *param_onion_hops(struct command *cmd,
					       const char *name,
					       const char *buffer,
					       const jsmntok_t *tok,
					       struct onion_hop **hops)
{
	size_t i;
	const jsmntok_t *t;

	if (tok->type != JSMN_ARRAY || tok->size == 0)
		return command_fail(cmd, JSONRPC2_INVALID_PARAMS,
				    "%s must be an (non-empty) array", name);

	*hops = tal_arr(cmd, struct onion_hop, tok->size);
	json_for_each_arr(i, t, tok) {
		const char *err;

		err = json_scan(cmd, buffer, t, "{id:%,tlv:%}",
				JSON_SCAN(json_to_pubkey, &(*hops)[i].node),
				JSON_SCAN_TAL(tmpctx, json_tok_bin_from_hex,
					      &(*hops)[i].tlv));
		if (err)
			return command_fail(cmd, JSONRPC2_INVALID_PARAMS,
					    "%s[%zu]: %s", name, i, err);
	}
	return NULL;
}

static struct command_result *json_sendonionmessage(struct command *cmd,
						    const char *buffer,