Function param_routehint

common/json_param.c:1025–1065

}

static struct command_result *param_routehint(struct command *cmd,
					      const char *name,
					      const char *buffer,
					      const jsmntok_t *tok,
					      struct route_info **ri)
{
	size_t i;
	const jsmntok_t *curr;
	const char *err;

	if (tok->type != JSMN_ARRAY) {
		return command_fail(
		    cmd, JSONRPC2_INVALID_PARAMS,
		    "Routehint %s (\"%s\") is not an array of hop objects",
		    name, json_strdup(tmpctx, buffer, tok));
	}

	*ri = tal_arr(cmd, struct route_info, tok->size);
	json_for_each_arr(i, curr, tok) {
		struct route_info *e = &(*ri)[i];
		struct amount_msat temp;

		err = json_scan(tmpctx, buffer, curr,
				"{id:%,scid:%,feebase:%,feeprop:%,expirydelta:%}",
				JSON_SCAN(json_to_node_id, &e->pubkey),
				JSON_SCAN(json_to_short_channel_id, &e->short_channel_id),
				JSON_SCAN(json_to_msat, &temp),
				JSON_SCAN(json_to_u32, &e->fee_proportional_millionths),
				JSON_SCAN(json_to_u16, &e->cltv_expiry_delta)
			);
		e->fee_base_msat =
		    temp.millisatoshis; /* Raw: internal conversion. */
		if (err != NULL) {
			return command_fail(
			    cmd, JSONRPC2_INVALID_PARAMS,
			    "Error parsing routehint %s[%zu]: %s", name, i,
			    err);
		}
	}
	return NULL;
}

struct command_result *
param_routehint_array(struct command *cmd, const char *name, const char *buffer,