======Pidio======

Client library to communicate with Pidiod.

===== Design =====

  * int init(SERVERADDRESS, SERVERPORT)
  * int registerOnLocation(id1, id2, location, ttl)
  * int clearLocaton(location)
  * string onLocation(location)
  * string id2genuine(id)
  * string id2pseudo(id)
  * string error2string(int error)
Maybes: 
  * string cpr2name(cpr)

====== Old =======
Pidio retrieves UID from an external reader, and sends it to the Pidiod server, together with its location ID. And so makes a map between UIDs and location.

Currently implemented to support input from a magnetic card reader or keypad. At later phase needs to support input from rfid tag readers.


===== TODO =====

==== Next Version ====
  * {{:uncheck.png}} Use libcurl.
  * {{:uncheck.png}} Rewrite as C-lib.

==== Current Version ====
  * {{:check.png}} Send location to pidiod.
  * {{:check.png}} (Feed) Retrieve cpr based on location configuration.
  * {{:check.png}} Send operator information.