grandfather clock
authorMark Tearle <mtearle@ucc.asn.au>
Sat, 30 Apr 2005 09:27:51 +0000 (09:27 +0000)
committerMark Tearle <mtearle@ucc.asn.au>
Sat, 30 Apr 2005 09:27:51 +0000 (09:27 +0000)
sql-edition/servers/VendServer.py

index 2adc4e1..ce82535 100755 (executable)
@@ -8,7 +8,7 @@ import sys, os, string, re, pwd, signal, math
 import logging, logging.handlers
 from traceback import format_tb
 if USE_DB: import pg
 import logging, logging.handlers
 from traceback import format_tb
 if USE_DB: import pg
-from time import time, sleep
+from time import time, sleep, mktime, localtime
 from popen2 import popen2
 from LATClient import LATClient, LATClientException
 from SerialClient import SerialClient, SerialClientException
 from popen2 import popen2
 from LATClient import LATClient, LATClientException
 from SerialClient import SerialClient, SerialClientException
@@ -51,6 +51,7 @@ STATE_DOOR_CLOSING = 3
 STATE_GETTING_UID = 4
 STATE_GETTING_PIN = 5
 STATE_GET_SELECTION = 6
 STATE_GETTING_UID = 4
 STATE_GETTING_PIN = 5
 STATE_GET_SELECTION = 6
+STATE_GRANDFATHER_CLOCK = 7
 
 class DispenseDatabaseException(Exception): pass
 
 
 class DispenseDatabaseException(Exception): pass
 
@@ -503,7 +504,108 @@ def handle_idle_tick(state, event, params, v, vstatus):
        ###
 
        vstatus.mk.update_display()
        ###
 
        vstatus.mk.update_display()
+       
+       vstatus.state = STATE_GRANDFATHER_CLOCK
+       run_handler(event, params, v, vstatus)
+
+def beep_on(when, before=0):
+       start = int(when - before)
+       end = int(when)
+       now = int(time())
+
+       if now >= start and now <= end:
+               return 1
+       return 0
+
+def handle_idle_grandfather_tick(state, event, params, v, vstatus):
+       ### check for interesting times
+       now = localtime()
+
+       quarterhour = mktime([now[0],now[1],now[2],now[3],15,0,now[6],now[7],now[8]])
+       halfhour = mktime([now[0],now[1],now[2],now[3],30,0,now[6],now[7],now[8]])
+       threequarterhour = mktime([now[0],now[1],now[2],now[3],45,0,now[6],now[7],now[8]])
+       fivetothehour = mktime([now[0],now[1],now[2],now[3],55,0,now[6],now[7],now[8]])
+
+       hourfromnow = localtime(time() + 3600)
+       
+       #onthehour = mktime([now[0],now[1],now[2],now[3],27,0,now[6],now[7],now[8]])
+       onthehour = mktime([hourfromnow[0],hourfromnow[1],hourfromnow[2],hourfromnow[3], \
+               0,0,hourfromnow[6],hourfromnow[7],hourfromnow[8]])
+
+       ## check for X seconds to the hour
+       ## if case, update counter to 2
+       if beep_on(onthehour,15) \
+               or beep_on(halfhour,0) \
+               or beep_on(quarterhour,0) \
+               or beep_on(threequarterhour,0) \
+               or beep_on(fivetothehour,0):
+               vstatus.state = STATE_GRANDFATHER_CLOCK
+               vstatus.counter = 2
+               run_handler(event, params, v, vstatus)
+       else:
+               vstatus.state = STATE_IDLE
+
+def handle_grandfather_tick(state, event, params, v, vstatus):
+       go_idle = 1
 
 
+       msg = []
+       ### we live in interesting times
+       now = localtime()
+
+       quarterhour = mktime([now[0],now[1],now[2],now[3],15,0,now[6],now[7],now[8]])
+       halfhour = mktime([now[0],now[1],now[2],now[3],30,0,now[6],now[7],now[8]])
+       threequarterhour = mktime([now[0],now[1],now[2],now[3],45,0,now[6],now[7],now[8]])
+       fivetothehour = mktime([now[0],now[1],now[2],now[3],55,0,now[6],now[7],now[8]])
+
+       hourfromnow = localtime(time() + 3600)
+       
+       #onthehour = mktime([now[0],now[1],now[2],now[3],27,0,now[6],now[7],now[8]])
+       onthehour = mktime([hourfromnow[0],hourfromnow[1],hourfromnow[2],hourfromnow[3], \
+               0,0,hourfromnow[6],hourfromnow[7],hourfromnow[8]])
+
+
+       #print "when it fashionable to wear a onion on your hip"
+
+       if beep_on(onthehour,15):
+               go_idle = 0
+               next_hour=((hourfromnow[3] + 11) % 12) + 1
+               if onthehour - time() < next_hour and onthehour - time() > 0:
+                       v.beep(0, False)
+                       msg.append(("   DING!", False, None))
+               elif int(onthehour - time()) == 0:
+                       v.beep(255, False)
+                       msg.append(("   DING!", False, None))
+                       msg.append(("     IT'S "+ str(next_hour) + "O'CLOCK AND ALL IS WELL .....", False, None))
+       elif beep_on(halfhour,0):
+               go_idle = 0
+               v.beep(0, False)
+               msg.append(("  HALFHOUR  ", False, None))
+       elif beep_on(quarterhour,0):
+               go_idle = 0
+               v.beep(0, False)
+               msg.append(("  QTR HOUR  ", False, None))
+       elif beep_on(threequarterhour,0):
+               go_idle = 0
+               v.beep(0, False)
+               msg.append((" 3 QTR HOUR ", False, None))
+       elif beep_on(fivetothehour,0):
+               go_idle = 0
+               v.beep(0, False)
+               msg.append(("Quick run to your lectures!  Hurry! Hurry!", False, None))
+       else:
+               go_idle = 1
+       
+       ## check for X seconds to the hour
+       
+       vstatus.mk.set_messages(msg)
+       vstatus.mk.update_display()
+       sleep(1)
+       ## if no longer case, return to idle
+
+       ## change idler to be clock
+       if go_idle and vstatus.mk.done():
+               vstatus.counter = 1
+               vstatus.state = STATE_IDLE
 
 def handle_door_idle(state, event, params, v, vstatus):
        # don't care right now.
 
 def handle_door_idle(state, event, params, v, vstatus):
        # don't care right now.
@@ -564,6 +666,13 @@ def create_state_table(vstatus):
        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,DOOR,1)] = do_nothing
        vstatus.state_table[(STATE_GET_SELECTION,KEY,1)] = handle_get_selection_key
 
+       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
+
 def get_state_table_handler(vstatus, state, event, counter):
        return vstatus.state_table[(state,event,counter)]
 
 def get_state_table_handler(vstatus, state, event, counter):
        return vstatus.state_table[(state,event,counter)]
 

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