--- loncom/lonnet/perl/lonnet.pm	2002/08/30 20:33:58	1.267.4.3
+++ loncom/lonnet/perl/lonnet.pm	2002/09/03 01:29:35	1.267.4.5
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # TCP networking package
 #
-# $Id: lonnet.pm,v 1.267.4.3 2002/08/30 20:33:58 albertel Exp $
+# $Id: lonnet.pm,v 1.267.4.5 2002/09/03 01:29:35 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -2137,7 +2137,8 @@ sub modifyuserauth {
     my $uhome=&homeserver($uname,$udom);
     unless (&allowed('mau',$udom)) { return 'refused'; }
     &logthis('Call to modify user authentication '.$udom.', '.$uname.', '.
-             $umode.' by '.$ENV{'user.name'}.' at '.$ENV{'user.domain'});  
+             $umode.' by '.$ENV{'user.name'}.' at '.$ENV{'user.domain'}.
+             ' in domain '.$ENV{'request.role.domain'});  
     my $reply=&reply('encrypt:changeuserauth:'.$udom.':'.$uname.':'.$umode.':'.
 		     &escape($upass),$uhome);
     &log($ENV{'user.domain'},$ENV{'user.name'},$ENV{'user.home'},
@@ -2168,7 +2169,8 @@ sub modifyuser {
 	     $last.', '.$gene.'(forceid: '.$forceid.')'.
              (defined($desiredhome) ? ' desiredhome = '.$desiredhome :
                                      ' desiredhome not specified'). 
-             ' by '.$ENV{'user.name'}.' at '.$ENV{'user.domain'});
+             ' by '.$ENV{'user.name'}.' at '.$ENV{'user.domain'}.
+             ' in domain '.$ENV{'request.role.domain'});
     my $uhome=&homeserver($uname,$udom,'true');
 # ----------------------------------------------------------------- Create User
     if (($uhome eq 'no_host') && ($umode) && ($upass)) {
@@ -2428,6 +2430,30 @@ sub dirlist {
     }
 }
 
+# --------------------------------------------- GetFileTimestamp
+# This function utilizes dirlist and returns the date stamp for
+# when it was last modified.  It will also return an error of -1
+# if an error occurs
+
+sub GetFileTimestamp {
+    my ($studentDomain,$studentName,$filename,$root)=@_;
+    $studentDomain=~s/\W//g;
+    $studentName=~s/\W//g;
+    my $subdir=$studentName.'__';
+    $subdir =~ s/(.)(.)(.).*/$1\/$2\/$3/;
+    my $proname="$studentDomain/$subdir/$studentName";
+    $proname .= '/'.$filename;
+    my @dir = &Apache::lonnet::dirlist($proname, $studentDomain, $studentName,
+                                       $root);
+    my $fileStat = $dir[0];
+    my @stats = split('&', $fileStat);
+    if($stats[0] ne 'empty' && $stats[0] ne 'no_such_dir') {
+        return $stats[9];
+    } else {
+        return -1;
+    }
+}
+
 # -------------------------------------------------------- Value of a Condition
 
 sub directcondval {