--- a/pysmcl/functions.py	Wed Dec 23 14:34:38 2009 +0100
+++ b/pysmcl/functions.py	Wed Dec 23 14:35:43 2009 +0100
@@ -1,13 +1,33 @@
 from twisted.internet.defer import inlineCallbacks
 import pysmcl.setup
+import random
 #from viff. import 
 
-def get(runtime, prompt):
-    """ Queries each player for an integer, and returns a list of sharings
-    of the respective values. """
-    print(prompt)
-    a = raw_input()
-    return runtime.shamir_share(runtime.players, pysmcl.setup.Zp, int(a))
+def get(runtime, prompt, player, lower, upper):
+    """ Queries player for an integer in the interval between lower
+    and upper, and returns a sharing of the value."""
+    if runtime.id == player:
+        print(prompt)
+        print("Please enter a number in the interval from %d to %d" %
+              (lower, upper))
+    #    a = int(raw_input())
+        a = random.randint(lower, upper);print "chose %d for you!" % a
+        if(a < lower or a >= upper):
+            raise RuntimeError("Invalid value shared")
+        return runtime.shamir_share([player], pysmcl.setup.Zp, a)
+    else:
+        return runtime.shamir_share([player], pysmcl.setup.Zp)
 
 def precondition(args):
     pass
+
+def num_players(runtime):
+    return runtime.num_players
+
+def player(runtime):
+    return runtime.id
+
+def random(runtime):
+    # TODO: what is the right thing here?
+    return runtime.prss_share_random()
+