--- loncom/debugging_tools/make_slots.pl	2005/03/28 21:51:21	1.2
+++ loncom/debugging_tools/make_slots.pl	2006/06/27 15:04:51	1.7
@@ -1,69 +1,120 @@
 use Date::Manip;
 use GDBM_File;
 use Storable qw(nfreeze thaw);
+use lib '/home/httpd/lib/perl/';
+use LONCAPA;
+use Apache::lonnet;
 
 my $fname="/home/httpd/lonUsers/annarbor/9/7/7/9778182de3942c1annarborl2/slots.db";
-my %db;
-if (! tie(%db,'GDBM_File',$fname,&GDBM_WRITER(),0640)) {
+
+my $db = &LONCAPA::locking_hash_tie($fname,&GDBM_WRCREAT());
+if (! $db) {
     warn "Unable to tie to $fname";
     exit;
 }
-$db{'slot1'}=
-    &freeze_escape({
+
+=pod
+
+slots can have these parts;:
+
+Required:
+  starttime - unix time that a slot start
+  endtime - unix time that a slot ends
+  type - either 'preassigned' or 'schedulable_student'
+         (controls whether slotrequest.pm will allow one to select it)
+
+Optional:
+  startreserve - unix time that a slot can start being reserved
+  ip - comma seperated list of ip address or wildcard ranges or
+       wilcard hostnames, or [] style range of allowable client IP
+       addresses
+  proctor - comma seperated list of user@domain that can checkin a user
+  description - string that will displayed to people when talking about 
+                this slot
+  maxspace - integer (number of people that can schedule this space)
+             (if unspecfied no limit is used)
+  symb - arrayref of symbs that can be scheduled to be done in this slot
+  uniqueperiod - if the user has a reservation that has a uniqueperiod
+                 that overlaps this don't allow them to schedule this
+                 slot
+  secret - arrary ref of words that are the secret for this slot
+Possibly Need: (but not yet supported)
+
+
+=cut
+
+$db->{'slot1'}=
+    &Apache::lonnet::freeze_escape({
+	'type'      => 'preassigned',
+	'startreserve' => &UnixDate("Aug 30th 00:00:00 2004","%s"),
 	'starttime' => &UnixDate("Aug 30th 00:00:00 2004","%s"),
 	'endtime'   => &UnixDate("Aug 30th 01:00:00 2004","%s"),
 	'ip'        => "*albertelli.com",
 	'proctor'   => 'testuser@annarbor',
     });
-$db{'slot2'}=
-    &freeze_escape({
-	'starttime' => &UnixDate("Aug 30th 00:00:00 2006","%s"),
+$db->{'slot2'}=
+    &Apache::lonnet::freeze_escape({
+	'type'      => 'preassigned',
+	'startreserve' => &UnixDate("Aug 30th 00:00:00 2006","%s"),
+	'starttime' => &UnixDate("Aug 30th 00:00:00 2004","%s"),
+	#'starttime' => &UnixDate("Aug 30th 00:00:00 2006","%s"),
 	'endtime'   => &UnixDate("Aug 30th 00:00:00 2006","%s"),
+	'endtime'   => &UnixDate("Aug 30th 00:00:00 2004","%s"),
 	'ip'        => "*albertelli.com",
 	'proctor'   => 'testuser@annarbor',
     });
-$db{'slot3'}=
-    &freeze_escape({
+$db->{'slot3'}=
+    &Apache::lonnet::freeze_escape({
+	'type'      => 'preassigned',
+	'description' => 'slot3',
+	'startreserve' => &UnixDate("Aug 29th 00:00:00 2004","%s"),
 	'starttime' => &UnixDate("Aug 30th 00:00:00 2004","%s"),
 	'endtime'   => &UnixDate("Aug 30th 00:00:00 2006","%s"),
-	'ip'        => "1.2.3.4",
+        'endtime'   => &UnixDate("Aug 30th 00:00:00 2004","%s"),
+	#'ip'        => "1.2.3.4",
+	#'ip'        => "*albertelli.com",
 	'proctor'   => 'testuser@annarbor',
     });
-$db{'slot4'}=
-    &freeze_escape({
+$db->{'slot4'}=
+    &Apache::lonnet::freeze_escape({
+	'type'      => 'preassigned',
+	'startreserve' => &UnixDate("Aug 29th 00:00:00 2004","%s"),
 	'starttime' => &UnixDate("Aug 30th 00:00:00 2004","%s"),
 	'endtime'   => &UnixDate("Aug 30th 00:00:00 2006","%s"),
-	'ip'        => "*albertelli.com",
+	'endtime'   => &UnixDate("Aug 30th 00:00:00 2004","%s"),
+	#'ip'        => "*albertelli.com",
 	'proctor'   => 'testuser@annarbor',
     });
+$db->{'slot5'}=
+    &Apache::lonnet::freeze_escape({
+	'type'      => 'schedulable_student',
+	'description' => 'Aug 30th 4 P.M., Room 123 Kedzie',
+	'startreserve' => &UnixDate("Aug 29th 00:00:00 2004","%s"),
+	'starttime' => &UnixDate("Aug 30th 00:00:00 2004","%s"),
+	#'starttime' => &UnixDate("Aug 30th 00:00:00 2006","%s"),
+	'endtime' => &UnixDate("Aug 30th 00:00:00 2006","%s"),
+	#'endtime'   => &UnixDate("Aug 30th 00:00:00 2006","%s"),
+	'endtime'   => &UnixDate("Aug 30th 00:00:00 2004","%s"),
+	#'ip'        => "*albertelli.com,"
+	'proctor'   => 'testuser@annarbor',
+	'uniqueperiod' => [&UnixDate("Aug 30th 00:00:00 2004","%s"),
+			   &UnixDate("Aug 30th 00:00:00 2005","%s")],
+	'maxspace' => 10,
+	'secret'   => 'sauce'
+    });
+$db->{'slot6'}=
+    &Apache::lonnet::freeze_escape({
+	'type'      => 'schedulable_student',
+	'description' => 'Aug 31th 4 P.M., Room 222 Computer Center',
+	'startreserve' => &UnixDate("Aug 29th 00:00:00 2004","%s"),
+	#'starttime' => &UnixDate("Aug 30th 00:00:00 2004","%s"),
+	'starttime' => &UnixDate("Aug 30th 00:00:00 2006","%s"),
+	'endtime'   => &UnixDate("Aug 30th 00:00:00 2006","%s"),
+	#'endtime'   => &UnixDate("Aug 30th 00:00:00 2004","%s"),
+	#'ip'        => "*albertelli.com",
+	'proctor'   => 'testuser@annarbor',
+	'uniqueperiod' => [&UnixDate("Aug 1st 00:00:00 2005","%s"),
+			   &UnixDate("Aug 30th 00:00:00 2006","%s")],
+	'maxspace' => 4,
+    });
 
-sub freeze_escape {
-    my ($value)=@_;
-    if (ref($value)) {
-	$value=&nfreeze($value);
-	return '__FROZEN__'.&escape($value);
-    }
-    return &escape($value);
-}
-
-sub escape {
-    my $str=shift;
-    $str =~ s/(\W)/"%".unpack('H2',$1)/eg;
-    return $str;
-}
-
-sub thaw_unescape {
-    my ($value)=@_;
-    if ($value =~ /^__FROZEN__/) {
-	substr($value,0,10,undef);
-	$value=&unescape($value);
-	return &thaw($value);
-    }
-    return &unescape($value);
-}
-
-sub unescape {
-    my $str=shift;
-    $str =~ s/%([a-fA-F0-9][a-fA-F0-9])/pack("C",hex($1))/eg;
-    return $str;
-}