Function channel_hint_from_json

plugins/channel_hint.c:173–200

* Load a channel_hint from its JSON representation. * * @return The initialized `channel_hint` or `NULL` if we encountered a parsing * error. */

 *         error.
 */
struct channel_hint *channel_hint_from_json(const tal_t *ctx,
					    const char *buffer,
					    const jsmntok_t *toks)
{
	const char *ret;
	const jsmntok_t *payload , *jhint;
	struct channel_hint *hint = tal(ctx, struct channel_hint);

	/* Deprecated API uses "payload" */
	payload = json_get_member(buffer, toks, "payload");
	/* Modern API includes fields directly */
	if (!payload) {
		jhint = json_get_member(buffer, toks, "channel_hint_update");
	} else {
		jhint = json_get_member(buffer, payload, "channel_hint");
	}
	ret = json_scan(ctx, buffer, jhint,
			"{timestamp:%,scid:%,estimated_capacity_msat:%,total_capacity_msat:%,enabled:%}",
			JSON_SCAN(json_to_u32, &hint->timestamp),
			JSON_SCAN(json_to_short_channel_id_dir, &hint->scid),
			JSON_SCAN(json_to_msat, &hint->estimated_capacity),
			JSON_SCAN(json_to_msat, &hint->capacity),
			JSON_SCAN(json_to_bool, &hint->enabled));

	if (ret != NULL)
		hint = tal_free(hint);
	return hint;
}

struct channel_hint_set *channel_hint_set_new(const tal_t *ctx)
{