Function read_static_chan_backup

plugins/chanbackup.c:326–358

Reads WIRE_STATIC_CHAN_BACKUP and converts from legacy_scb_chan to * modern_scb_chan, if required. */

/* Reads WIRE_STATIC_CHAN_BACKUP and converts from legacy_scb_chan to
 * modern_scb_chan, if required. */
static bool read_static_chan_backup(struct command *cmd,
				    const u8 *blob,
				    u64 *version,
				    u32 *timestamp,
				    struct modern_scb_chan ***scb_tlvs,
				    bool *is_converted)
{
	bool is_tlvs = false;
	struct legacy_scb_chan **scb;

	if (!fromwire_static_chan_backup(cmd,
					 blob,
					 version,
					 timestamp,
					 &scb)) {
		is_tlvs = true;
		if (!fromwire_static_chan_backup_with_tlvs(cmd,
							   blob,
							   version,
							   timestamp,
							   scb_tlvs)) {
			return false;
		}
	}
	*is_converted = !is_tlvs;
	if (!is_tlvs) {
		*scb_tlvs = tal_count(scb) ? tal_arr(cmd, struct modern_scb_chan *, tal_count(scb)): NULL;
		for (size_t i=0; i < tal_count(scb); i++){
			(*scb_tlvs)[i] = convert_from_legacy(cmd, scb[i]);
		}
	}
	return true;
}

/* Recovers the channels by making RPC to `recoverchannel` */
static struct command_result *json_emergencyrecover(struct command *cmd,