--- loncom/lonnet/perl/lonnet.pm	2004/12/17 22:40:09	1.579
+++ loncom/lonnet/perl/lonnet.pm	2005/01/13 21:45:08	1.588
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # TCP networking package
 #
-# $Id: lonnet.pm,v 1.579 2004/12/17 22:40:09 albertel Exp $
+# $Id: lonnet.pm,v 1.588 2005/01/13 21:45:08 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -1588,11 +1588,23 @@ sub courseacclog {
     my $what=$fnsymb.':'.$ENV{'user.name'}.':'.$ENV{'user.domain'};
     if ($fnsymb=~/(problem|exam|quiz|assess|survey|form|page)$/) {
         $what.=':POST';
+        # FIXME: Probably ought to escape things....
 	foreach (keys %ENV) {
             if ($_=~/^form\.(.*)/) {
 		$what.=':'.$1.'='.$ENV{$_};
             }
         }
+    } elsif ($fnsymb =~ m:^/adm/searchcat:) {
+        # FIXME: We should not be depending on a form parameter that someone
+        # editing lonsearchcat.pm might change in the future.
+        if ($ENV{'form.phase'} eq 'course_search') {
+            $what.= ':POST';
+            # FIXME: Probably ought to escape things....
+            foreach my $element ('courseexp','crsfulltext','crsrelated',
+                                 'crsdiscuss') {
+                $what.=':'.$element.'='.$ENV{'form.'.$element};
+            }
+        }
     }
     &courselog($what);
 }
@@ -1746,19 +1758,27 @@ sub get_first_access {
     my ($symb,$courseid,$udom,$uname)=&Apache::lonxml::whichuser();
     if ($argsymb) { $symb=$argsymb; }
     my ($map,$id,$res)=&decode_symb($symb);
-    if ($type eq 'map') { $res=$map; }
-    my %times=&get('firstaccesstimes',[$res],$udom,$uname);
-    return $times{$res};
+    if ($type eq 'map') {
+	$res=&symbread($map);
+    } else {
+	$res=$symb;
+    }
+    my %times=&get('firstaccesstimes',["$courseid\0$res"],$udom,$uname);
+    return $times{"$courseid\0$res"};
 }
 
 sub set_first_access {
     my ($type)=@_;
     my ($symb,$courseid,$udom,$uname)=&Apache::lonxml::whichuser();
     my ($map,$id,$res)=&decode_symb($symb);
-    if ($type eq 'map') { $res=$map; }
-    my $firstaccess=&get_first_access($type);
+    if ($type eq 'map') {
+	$res=&symbread($map);
+    } else {
+	$res=$symb;
+    }
+    my $firstaccess=&get_first_access($type,$symb);
     if (!$firstaccess) {
-	return &put('firstaccesstimes',{$res=>time},$udom,$uname);
+	return &put('firstaccesstimes',{"$courseid\0$res"=>time},$udom,$uname);
     }
     return 'already_set';
 }
@@ -2364,7 +2384,7 @@ sub privileged {
     my $now=time;
     if ($rolesdump ne '') {
         foreach (split(/&/,$rolesdump)) {
-	    if ($_!~/^rolesdef\&/) {
+	    if ($_!~/^rolesdef_/) {
 		my ($area,$role)=split(/=/,$_);
 		$area=~s/\_\w\w$//;
 		my ($trole,$tend,$tstart)=split(/_/,$role);
@@ -2396,10 +2416,17 @@ sub rolesinit {
 
     if ($rolesdump ne '') {
         foreach (split(/&/,$rolesdump)) {
-	  if ($_!~/^rolesdef\&/) {
+	  if ($_!~/^rolesdef_/) {
             my ($area,$role)=split(/=/,$_);
-            $area=~s/\_\w\w$//;
-            my ($trole,$tend,$tstart)=split(/_/,$role);
+	    $area=~s/\_\w\w$//;
+	    
+            my ($trole,$tend,$tstart);
+	    if ($role=~/^cr/) { 
+		($trole,my $trest)=($role=~m|^(cr/\w+/\w+/[a-zA-Z0-9]+)_(.*)$|);
+		($tend,$tstart)=split('_',$trest);
+	    } else {
+		($trole,$tend,$tstart)=split(/_/,$role);
+	    }
             $userroles.=&set_arearole($trole,$area,$tstart,$tend,$domain,$username);
             if (($tend!=0) && ($tend<$now)) { $trole=''; }
             if (($tstart!=0) && ($tstart>$now)) { $trole=''; }
@@ -3360,11 +3387,18 @@ sub auto_instcode_format {
     my $courses = '';
     my $homeserver;
     if ($caller eq 'global') {
-        $homeserver = $perlvar{'lonHostID'};
+        foreach my $tryserver (keys %libserv) {
+            if ($hostdom{$tryserver} eq $codedom) {
+                $homeserver = $tryserver;
+                last;
+            }
+        }
+        if (($ENV{'user.name'}) && ($ENV{'user.domain'} eq $codedom)) {
+            $homeserver = &homeserver($ENV{'user.name'},$codedom);
+        }
     } else {
         $homeserver = &homeserver($caller,$codedom);
     }
-    my $host=$hostname{$homeserver};
     foreach (keys %{$instcodes}) {
         $courses .= &escape($_).'='.&escape($$instcodes{$_}).'&';
     }
@@ -4431,6 +4465,7 @@ sub packages_tab_default {
 	if (defined($packagetab{"$pack_type&$name&default"})) {
 	    return $packagetab{"$pack_type&$name&default"};
 	}
+	if ($pack_type eq 'part') { $pack_part='0'; }
 	if (defined($packagetab{$pack_type."_".$pack_part."&$name&default"})) {
 	    return $packagetab{$pack_type."_".$pack_part."&$name&default"};
 	}
@@ -4790,8 +4825,11 @@ sub symbverify {
                if (
   &symbclean(&declutter($bighash{'map_id_'.$mapid}).'___'.$resid.'___'.$thisfn)
    eq $symb) { 
-                  $okay=1; 
-               }
+		   if (($ENV{'request.role.adv'}) ||
+		       $bighash{'encrypted_'.$_} eq $ENV{'request.enc'}) {
+		       $okay=1; 
+		   }
+	       }
 	   }
         }
 	untie(%bighash);
@@ -5546,10 +5584,10 @@ sub thaw_unescape {
 }
 
 sub mod_perl_version {
+    return 1;
     if (defined($perlvar{'MODPERL2'})) {
 	return 2;
     }
-    return 1;
 }
 
 sub correct_line_ends {
@@ -5582,6 +5620,7 @@ BEGIN {
 # ----------------------------------- Read loncapa.conf and loncapa_apache.conf
     unless ($readit) {
 {
+    # FIXME: Use LONCAPA::Configuration::read_conf here and omit next block
     open(my $config,"</etc/httpd/conf/loncapa.conf");
 
     while (my $configline=<$config>) {
@@ -6217,9 +6256,10 @@ returns the data handle
 =item *
 
 symbverify($symb,$thisfn) : verifies that $symb actually exists and is
-a possible symb for the URL in $thisfn, returns a 1 on success, 0 on
-failure, user must be in a course, as it assumes the existance of the
-course initi hash, and uses $ENV('request.course.id'}
+a possible symb for the URL in $thisfn, and if is an encryypted
+resource that the user accessed using /enc/ returns a 1 on success, 0
+on failure, user must be in a course, as it assumes the existance of
+the course initial hash, and uses $ENV('request.course.id'}
 
 
 =item *