+def handle_mifare_event(state, event, params, v, vstatus):
+ card_id = params
+ # Translate card_id into uid.
+ if card_id == None:
+ return
+
+ try:
+ vstatus.cur_user = get_uid(card_id)
+ logging.info('Mapped card id to uid %s'%vstatus.cur_user)
+ vstatus.username = verify_user_pin(int(vstatus.cur_user), None, True)
+ except ValueError:
+ vstatus.username = None
+
+ if vstatus.username:
+ v.beep(0, False)
+ vstatus.cur_selection = ''
+ vstatus.change_state(STATE_GET_SELECTION)
+ scroll_options(vstatus.username, vstatus.mk, True)
+ return
+ else:
+ v.beep(40, False)
+ vstatus.mk.set_messages(
+ [(center('BAD CARD'), False, 1.0),
+ (center('SORRY'), False, 0.5)])
+ vstatus.cur_user = ''
+ vstatus.cur_pin = ''
+
+ reset_idler(v, vstatus, 2)
+ return
+
+def handle_mifare_add_user_event(state, event, params, v, vstatus):
+ card_id = params
+
+ # Translate card_id into uid.
+ if card_id == None:
+ return
+
+ try:
+ if get_uid(card_id) != None:
+ vstatus.mk.set_messages(
+ [(center('ALREADY'), False, 0.5),
+ (center('ENROLLED'), False, 0.5)])
+
+ # scroll_options(vstatus.username, vstatus.mk)
+ return
+ except ValueError:
+ pass
+
+ logging.info('Enrolling card %s to uid %s (%s)'%(card_id, vstatus.cur_user, vstatus.username))
+ set_card_id(vstatus.cur_user, card_id)
+ vstatus.mk.set_messages(
+ [(center('CARD'), False, 0.5),
+ (center('ENROLLED'), False, 0.5)])
+
+ # scroll_options(vstatus.username, vstatus.mk)
+
+def return_to_idle(state,event,params,v,vstatus):
+ reset_idler(v, vstatus)
+
+def create_state_table(vstatus):
+ vstatus.state_table[(STATE_IDLE,TICK,1)] = handle_idle_tick
+ vstatus.state_table[(STATE_IDLE,KEY,1)] = handle_idle_key
+ vstatus.state_table[(STATE_IDLE,DOOR,1)] = handle_door_event
+ vstatus.state_table[(STATE_IDLE,MIFARE,1)] = handle_mifare_event
+
+ vstatus.state_table[(STATE_DOOR_OPENING,TICK,1)] = handle_door_idle
+ vstatus.state_table[(STATE_DOOR_OPENING,DOOR,1)] = handle_door_event
+ vstatus.state_table[(STATE_DOOR_OPENING,KEY,1)] = do_nothing
+ vstatus.state_table[(STATE_DOOR_OPENING,MIFARE,1)] = do_nothing
+
+ vstatus.state_table[(STATE_DOOR_CLOSING,TICK,1)] = return_to_idle
+ vstatus.state_table[(STATE_DOOR_CLOSING,DOOR,1)] = handle_door_event
+ vstatus.state_table[(STATE_DOOR_CLOSING,KEY,1)] = do_nothing
+ vstatus.state_table[(STATE_DOOR_CLOSING,MIFARE,1)] = do_nothing
+
+ vstatus.state_table[(STATE_GETTING_UID,TICK,1)] = handle_getting_uid_idle
+ vstatus.state_table[(STATE_GETTING_UID,DOOR,1)] = do_nothing
+ vstatus.state_table[(STATE_GETTING_UID,KEY,1)] = handle_getting_uid_key
+ vstatus.state_table[(STATE_GETTING_UID,MIFARE,1)] = handle_mifare_event
+
+ vstatus.state_table[(STATE_GETTING_PIN,TICK,1)] = handle_getting_pin_idle
+ vstatus.state_table[(STATE_GETTING_PIN,DOOR,1)] = do_nothing
+ vstatus.state_table[(STATE_GETTING_PIN,KEY,1)] = handle_getting_pin_key
+ vstatus.state_table[(STATE_GETTING_PIN,MIFARE,1)] = handle_mifare_event
+
+ vstatus.state_table[(STATE_GET_SELECTION,TICK,1)] = handle_get_selection_idle
+ vstatus.state_table[(STATE_GET_SELECTION,DOOR,1)] = do_nothing
+ vstatus.state_table[(STATE_GET_SELECTION,KEY,1)] = handle_get_selection_key
+ vstatus.state_table[(STATE_GET_SELECTION,MIFARE,1)] = handle_mifare_add_user_event
+
+ vstatus.state_table[(STATE_GRANDFATHER_CLOCK,TICK,1)] = handle_idle_grandfather_tick
+ vstatus.state_table[(STATE_GRANDFATHER_CLOCK,TICK,2)] = handle_grandfather_tick
+ vstatus.state_table[(STATE_GRANDFATHER_CLOCK,DOOR,1)] = do_nothing
+ vstatus.state_table[(STATE_GRANDFATHER_CLOCK,DOOR,2)] = do_nothing
+ vstatus.state_table[(STATE_GRANDFATHER_CLOCK,KEY,1)] = do_nothing
+ vstatus.state_table[(STATE_GRANDFATHER_CLOCK,KEY,2)] = do_nothing
+ vstatus.state_table[(STATE_GRANDFATHER_CLOCK,MIFARE,1)] = handle_mifare_event
+
+def get_state_table_handler(vstatus, state, event, counter):
+ return vstatus.state_table[(state,event,counter)]
+
+def time_to_next_update(vstatus):
+ idle_update = vstatus.time_of_next_idlestep - time()
+ if not vstatus.mk.done() and vstatus.mk.next_update is not None:
+ mk_update = vstatus.mk.next_update - time()
+ if mk_update < idle_update:
+ idle_update = mk_update
+ return idle_update