--- loncom/lonnet/perl/lonnet.pm	2005/09/13 19:43:01	1.656
+++ loncom/lonnet/perl/lonnet.pm	2005/10/27 19:47:39	1.669
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # TCP networking package
 #
-# $Id: lonnet.pm,v 1.656 2005/09/13 19:43:01 albertel Exp $
+# $Id: lonnet.pm,v 1.669 2005/10/27 19:47:39 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -37,7 +37,7 @@ use HTTP::Date;
 use vars 
 qw(%perlvar %hostname %badServerCache %iphost %spareid %hostdom 
    %libserv %pr %prp $memcache %packagetab 
-   %courselogs %accesshash %userrolehash $processmarker $dumpcount 
+   %courselogs %accesshash %userrolehash %domainrolehash $processmarker $dumpcount 
    %coursedombuf %coursenumbuf %coursehombuf %coursedescrbuf %courseinstcodebuf %courseownerbuf
    %domaindescription %domain_auth_def %domain_auth_arg_def 
    %domain_lang_def %domain_city %domain_longi %domain_lati $tmpdir $_64bit
@@ -1176,7 +1176,6 @@ sub process_coursefile {
         $fetchresult= &reply('fetchuserfile:'.$docudom.'/'.$docuname.'/'.$file,
 			     $home);
     } else {
-        my $fetchresult = '';
         my $fpath = '';
         my $fname = $file;
         ($fpath,$fname) = ($file =~ m|^(.*)/([^/]+)$|);
@@ -1610,6 +1609,31 @@ sub flushcourselogs {
 	    delete $userrolehash{$entry};
         }
     }
+#
+# Reverse lookup of domain roles (dc, ad, li, sc, au)
+#
+    my %domrolebuffer = ();
+    foreach my $entry (keys %domainrolehash) {
+        my ($role,$uname,$udom,$runame,$rudom,$rsec)=split/:/,$entry;
+        if ($domrolebuffer{$rudom}) {
+            $domrolebuffer{$rudom}.='&'.&escape($entry).
+                      '='.&escape($domainrolehash{$entry});
+        } else {
+            $domrolebuffer{$rudom}.=&escape($entry).
+                      '='.&escape($domainrolehash{$entry});
+        }
+        delete $domainrolehash{$entry};
+    }
+    foreach my $dom (keys(%domrolebuffer)) {
+        foreach my $tryserver (keys %libserv) {
+            if ($hostdom{$tryserver} eq $dom) {
+                unless (&reply('domroleput:'.$dom.':'.
+                  $domrolebuffer{$dom},$tryserver) eq 'ok') {
+                    &logthis('Put of domain roles failed for '.$dom.' and  '.$tryserver);
+                }
+            }
+        }
+    }
     $dumpcount++;
 }
 
@@ -1643,7 +1667,7 @@ sub courseacclog {
     my $fnsymb=shift;
     unless ($env{'request.course.id'}) { return ''; }
     my $what=$fnsymb.':'.$env{'user.name'}.':'.$env{'user.domain'};
-    if ($fnsymb=~/(problem|exam|quiz|assess|survey|form|page)$/) {
+    if ($fnsymb=~/(problem|exam|quiz|assess|survey|form|task|page)$/) {
         $what.=':POST';
         # FIXME: Probably ought to escape things....
 	foreach (keys %env) {
@@ -1685,14 +1709,24 @@ sub linklog {
   
 sub userrolelog {
     my ($trole,$username,$domain,$area,$tstart,$tend)=@_;
-    if (($trole=~/^ca/) || ($trole=~/^in/) || 
-        ($trole=~/^cc/) || ($trole=~/^ep/) ||
-        ($trole=~/^cr/) || ($trole=~/^ta/)) {
+    if (($trole=~/^ca/) || ($trole=~/^aa/) ||
+        ($trole=~/^in/) || ($trole=~/^cc/) ||
+        ($trole=~/^ep/) || ($trole=~/^cr/) ||
+        ($trole=~/^ta/)) {
        my (undef,$rudom,$runame,$rsec)=split(/\//,$area);
        $userrolehash
          {$trole.':'.$username.':'.$domain.':'.$runame.':'.$rudom.':'.$rsec}
                     =$tend.':'.$tstart;
-   }
+    }
+    if (($trole=~/^dc/) || ($trole=~/^ad/) ||
+        ($trole=~/^li/) || ($trole=~/^li/) ||
+        ($trole=~/^au/) || ($trole=~/^dg/) ||
+        ($trole=~/^sc/)) {
+       my (undef,$rudom,$runame,$rsec)=split(/\//,$area);
+       $domainrolehash
+         {$trole.':'.$username.':'.$domain.':'.$runame.':'.$rudom.':'.$rsec}
+                    = $tend.':'.$tstart;
+    }
 }
 
 sub get_course_adv_roles {
@@ -1811,7 +1845,65 @@ sub courseiddump {
     return %returnhash;
 }
 
-#
+# ---------------------------------------------------------- DC e-mail
+
+sub dcmailput {
+    my ($domain,$msgid,$contents,$server)=@_;
+    my $status = &Apache::lonnet::critical(
+       'dcmailput:'.$domain.':'.&Apache::lonnet::escape($msgid).'='.
+       &Apache::lonnet::escape($$contents{$server}),$server);
+    return $status;
+}
+
+sub dcmaildump {
+    my ($dom,$startdate,$enddate,$senders) = @_;
+    my %returnhash=(); 
+    foreach my $tryserver (keys(%libserv)) {
+        if ($hostdom{$tryserver} eq $dom) {
+            %{$returnhash{$tryserver}}=();
+	    my $cmd='dcmaildump:'.$dom.':'.
+		&escape($startdate).':'.&escape($enddate).':';
+	    my @esc_senders=map { &escape($_)} @$senders;
+	    $cmd.=&escape(join('&',@esc_senders));
+	    foreach (split(/\&/,&reply($cmd,$tryserver))) {
+                my ($key,$value) = split(/\=/,$_);
+                if (($key) && ($value)) {
+                    $returnhash{$tryserver}{&unescape($key)} = &unescape($value);
+                }
+            }
+        }
+    }
+    return %returnhash;
+}
+# ---------------------------------------------------------- Domain roles
+
+sub get_domain_roles {
+    my ($dom,$roles,$startdate,$enddate)=@_;
+    if (undef($startdate) || $startdate eq '') {
+        $startdate = '.';
+    }
+    if (undef($enddate) || $enddate eq '') {
+        $enddate = '.';
+    }
+    my $rolelist = join(':',@{$roles});
+    my %personnel = ();
+    foreach my $tryserver (keys(%libserv)) {
+        if ($hostdom{$tryserver} eq $dom) {
+            %{$personnel{$tryserver}}=();
+            foreach (
+                split(/\&/,&reply('domrolesdump:'.$dom.':'.
+                   &escape($startdate).':'.&escape($enddate).':'.
+                   &escape($rolelist), $tryserver))) {
+                my($key,$value) = split(/\=/,$_);
+                if (($key) && ($value)) {
+                    $personnel{$tryserver}{&unescape($key)} = &unescape($value);
+                }
+            }
+        }
+    }
+    return %personnel;
+}
+
 # ----------------------------------------------------------- Check out an item
 
 sub get_first_access {
@@ -2486,7 +2578,6 @@ sub rolesinit {
 	  if ($_!~/^rolesdef_/) {
             my ($area,$role)=split(/=/,$_);
 	    $area=~s/\_\w\w$//;
-	    
             my ($trole,$tend,$tstart);
 	    if ($role=~/^cr/) { 
 		if ($role=~m|^(cr/\w+/\w+/[a-zA-Z0-9]+)_(.*)$|) {
@@ -2510,7 +2601,7 @@ sub rolesinit {
                     &standard_roleprivs(\%allroles,$trole,$tdomain,$spec,$trest,$area);
 		}
             }
-          } 
+          }
         }
         my ($author,$adv) = &set_userprivs(\$userroles,\%allroles);
         $userroles.='user.adv='.$adv."\n".
@@ -2863,6 +2954,29 @@ sub eget {
    return %returnhash;
 }
 
+# ------------------------------------------------------------ tmpput interface
+sub tmpput {
+    my ($storehash,$server)=@_;
+    my $items='';
+    foreach (keys(%$storehash)) {
+	$items.=&escape($_).'='.&freeze_escape($$storehash{$_}).'&';
+    }
+    $items=~s/\&$//;
+    return &reply("tmpput:$items",$server);
+}
+
+# ------------------------------------------------------------ tmpget interface
+sub tmpget {
+    my ($token)=@_;
+    my $rep=&reply("tmpget:$token",$perlvar{'lonHostID'});
+    my %returnhash;
+    foreach my $item (split(/\&/,$rep)) {
+	my ($key,$value)=split(/=/,$item);
+	$returnhash{&unescape($key)}=&thaw_unescape($value);
+    }
+    return %returnhash;
+}
+
 # ---------------------------------------------- Custom access rule evaluation
 
 sub customaccess {
@@ -2984,13 +3098,20 @@ sub allowed {
        $thisallowed.=$1;
     }
 
-# URI is an uploaded document for this course
+# URI is an uploaded document for this course, default permissions don't matter
 # not allowing 'edit' access (editupload) to uploaded course docs
     if (($priv eq 'bre') && ($uri=~m|^uploaded/|)) {
+	$thisallowed='';
 	my $refuri=$env{'httpref.'.$orguri};
 	if ($refuri) {
 	    if ($refuri =~ m|^/adm/|) {
 		$thisallowed='F';
+	    } else {
+                $refuri=&declutter($refuri);
+                my ($match) = &is_on_map($refuri);
+                if ($match) {
+                    $thisallowed='F';
+                }
 	    }
 	}
     }
@@ -3208,8 +3329,7 @@ sub allowed {
 # --------------------------------------------------- Is a resource on the map?
 
 sub is_on_map {
-    my $uri=&declutter(shift);
-    $uri=~s/\.\d+\.(\w+)$/\.$1/;
+    my $uri=&deversion(&declutter(shift));
     my @uriparts=split(/\//,$uri);
     my $filename=$uriparts[$#uriparts];
     my $pathname=$uri;
@@ -3579,7 +3699,7 @@ sub assignrole {
     my $answer=&reply($command,&homeserver($uname,$udom));
 # log new user role if status is ok
     if ($answer eq 'ok') {
-	&userrolelog($mrole,$uname,$udom,$url,$start,$end);
+	&userrolelog($role,$uname,$udom,$url,$start,$end);
     }
     return $answer;
 }
@@ -5695,14 +5815,15 @@ sub filelocation {
 sub hreflocation {
     my ($dir,$file)=@_;
     unless (($file=~m-^http://-i) || ($file=~m-^/-)) {
-	my $finalpath=filelocation($dir,$file);
-	$finalpath=~s-^/home/httpd/html--;
-	$finalpath=~s-^/home/(\w+)/public_html/-/~$1/-;
-	return $finalpath;
-    } elsif ($file=~m-^/home-) {
-	$file=~s-^/home/httpd/html--;
+	$file=filelocation($dir,$file);
+    }
+    if ($file=~m-^\Q$perlvar{'lonDocRoot'}\E-) {
+	$file=~s-^\Q$perlvar{'lonDocRoot'}\E--;
+    } elsif ($file=~m-/home/(\w+)/public_html/-) {
 	$file=~s-^/home/(\w+)/public_html/-/~$1/-;
-	return $file;
+    } elsif ($file=~m-^\Q$perlvar{'lonUsersDir'}\E-) {
+	$file=~s-^/home/httpd/lonUsers/([^/]*)/./././([^/]*)/userfiles/
+	    -/uploaded/$1/$2/-x;
     }
     return $file;
 }
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>500 Internal Server Error</title>
</head><body>
<h1>Internal Server Error</h1>
<p>The server encountered an internal error or
misconfiguration and was unable to complete
your request.</p>
<p>Please contact the server administrator at 
 root@localhost to inform them of the time this error occurred,
 and the actions you performed just before this error.</p>
<p>More information about this error may be available
in the server error log.</p>
</body></html>