void rrToWire(DataByteOutputStream out, Compression c, boolean canonical) {
if (signature == null) return;
out.writeShort(covered);
out.writeByte(alg);
out.writeByte(labels);
out.writeInt(origttl);
out.writeInt((int) (expire.getTime() / 1000));
out.writeInt((int) (timeSigned.getTime() / 1000));
out.writeShort(footprint);
signer.toWire(out, null, canonical);
out.writeArray(signature);
}
void toWire(DNSOutput out, int section, Compression c) {
name.toWire(out, c);
out.writeU16(type);
out.writeU16(dclass);
if (section == Section.QUESTION) return;
out.writeU32(ttl);
int lengthPosition = out.current();
out.writeU16(0); /* until we know better */
rrToWire(out, c, false);
int rrlength = out.current() - lengthPosition - 2;
out.save();
out.jump(lengthPosition);
out.writeU16(rrlength);
out.restore();
}