--- loncom/build/expire_DC_role.pl	2012/07/06 13:49:32	1.3
+++ loncom/build/expire_DC_role.pl	2015/03/10 20:19:14	1.6
@@ -6,7 +6,7 @@
 # a user who currently has such a role in a domain for which current server is
 # a library server for the domain.
 # 
-# $Id: expire_DC_role.pl,v 1.3 2012/07/06 13:49:32 raeburn Exp $
+# $Id: expire_DC_role.pl,v 1.6 2015/03/10 20:19:14 raeburn Exp $
 #
 # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
 #
@@ -70,6 +70,7 @@ use LONCAPA;
 use Apache::lonnet;
 use Apache::loncommon;
 use Apache::lonlocal;
+use Storable qw(nfreeze);
 
 =pod
 
@@ -199,7 +200,51 @@ $domrolesref->{$domkey}= &LONCAPA::escap
  system('/bin/chown',"www:www","$dompath/nohist_domainroles.db"); # Must be writeable by httpd process.
  system('/bin/chown',"www:www","$dompath/nohist_domainroles.db.lock");
 
+# Log with domainconfiguser in nohist_rolelog.db
+my $domconfiguser = $domain.'-domainconfig';
+my $subdir = $domconfiguser;
+$subdir =~ s/(.)(.)(.).*/$1\/$2\/$3/;
+
+my $rolelogref = &LONCAPA::locking_hash_tie("$dompath/$subdir/$domconfiguser/nohist_rolelog.db",&GDBM_WRCREAT());
+
+if (!$rolelogref) {
+    print(&mt('unable to tie [_1]',"nohist_rolelog db: $dompath/$subdir/$domconfiguser/nohist_rolelog.db")."\n");
+    exit;
+}
+
+my $domlogkey = &LONCAPA::escape($now.'00000'.$$.'000000');
+my $storehash = {
+                   role    => 'dc',
+                   start   => $start,
+                   end     => $now,
+                   context => 'server',
+                };
+my $domlogvalue = {
+                    'exe_uname' => '',
+                    'exe_udom'  => $domain,
+                    'exe_time'  => $now,
+                    'exe_ip'    => '127.0.0.1',
+                    'delflag'   => '',
+                    'logentry'  => $storehash,
+                    'uname'     => $username,
+                    'udom'      => $domain,
+                 };
+$rolelogref->{$domlogkey}=&freeze_escape($domlogvalue);
+&LONCAPA::locking_hash_untie($rolelogref);
+
+ system('/bin/chown',"www:www","$dompath/$subdir/$domconfiguser/nohist_rolelog.db"); # Must be writeable by httpd process.
+ system('/bin/chown',"www:www","$dompath/$subdir/$domconfiguser/nohist_rolelog.db.lock");
+
 # Output success message.
 print(&mt('User: [_1], domain coordinator role expired in domain: [_2].',$user,$role_domain)."\n");
 
+sub freeze_escape {
+    my ($value)=@_;
+    if (ref($value)) {
+        $value=&nfreeze($value);
+        return '__FROZEN__'.&LONCAPA::escape($value);
+    }
+    return &LONCAPA::escape($value);
+}
+
 exit;