finish importing the database API methods from RBTDB to qpzone: issecure, nodecount, getnsec3parameters, findnsec3node, setsigningtime, getsigningtime, getsize, setgluecachestats, locknode, unlocknode, and addglue.
finish importing the database API methods from RBTDB to qpzone: issecure, nodecount, getnsec3parameters, findnsec3node, setsigningtime, getsigningtime, getsize, setgluecachestats, locknode, unlocknode, and addglue.