--- loncom/lonnet/perl/lonnet.pm	2009/08/08 19:55:24	1.1011
+++ loncom/lonnet/perl/lonnet.pm	2009/08/11 11:33:52	1.1014
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # TCP networking package
 #
-# $Id: lonnet.pm,v 1.1011 2009/08/08 19:55:24 raeburn Exp $
+# $Id: lonnet.pm,v 1.1014 2009/08/11 11:33:52 droeschl Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -958,6 +958,43 @@ sub idput {
     }
 }
 
+# ------------------------------------------------ dump from domain db files
+
+sub dump_dom {
+    my ($namespace,$udom,$uhome,$regexp,$range)=@_;
+    if (!$udom) {
+        $udom=$env{'user.domain'};
+        if (defined(&domain($udom,'primary'))) {
+            $uhome=&domain($udom,'primary');
+        } else {
+            undef($uhome);
+        }
+    } else {
+        if (!$uhome) {
+            if (defined(&domain($udom,'primary'))) {
+                $uhome=&domain($udom,'primary');
+            }
+        }
+    }
+    my %returnhash;
+    if ($udom && $uhome && ($uhome ne 'no_host')) {
+        if ($regexp) {
+            $regexp=&escape($regexp);
+        } else {
+            $regexp='.';
+        }
+        my $rep=&reply("dumpdom:$udom:$namespace:$regexp:$range",$uhome);
+        my @pairs=split(/\&/,$rep);
+        foreach my $item (@pairs) {
+            my ($key,$value)=split(/=/,$item,2);
+            $key = &unescape($key);
+            next if ($key =~ /^error: 2 /);
+            $returnhash{$key}=&thaw_unescape($value);
+        }
+    }
+    return %returnhash;
+}
+
 # ------------------------------------------- get items from domain db files   
 
 sub get_dom {
@@ -1032,6 +1069,70 @@ sub put_dom {
     }
 }
 
+# -------------------------------------- newput for items in domain db files
+
+sub newput_dom {
+    my ($namespace,$storehash,$udom,$uhome) = @_;
+    my $result;
+    if (!$udom) {
+        $udom=$env{'user.domain'};
+        if (defined(&domain($udom,'primary'))) {
+            $uhome=&domain($udom,'primary');
+        } else {
+            undef($uhome);
+        }
+    } else {
+        if (!$uhome) {
+            if (defined(&domain($udom,'primary'))) {
+                $uhome=&domain($udom,'primary');
+            }
+        }
+    }
+    if ($udom && $uhome && ($uhome ne 'no_host')) {
+        my $items='';
+        if (ref($storehash) eq 'HASH') {
+            foreach my $key (keys(%$storehash)) {
+                $items.=&escape($key).'='.&freeze_escape($$storehash{$key}).'&';
+            }
+            $items=~s/\&$//;
+            $result = &reply("newputdom:$udom:$namespace:$items",$uhome);
+        }
+    } else {
+        &logthis("put_dom failed - no homeserver and/or domain");
+    }
+    return $result;
+}
+
+sub del_dom {
+    my ($namespace,$storearr,$udom,$uhome)=@_;
+    if (ref($storearr) eq 'ARRAY') {
+        my $items='';
+        foreach my $item (@$storearr) {
+            $items.=&escape($item).'&';
+        }
+        $items=~s/\&$//;
+        if (!$udom) {
+            $udom=$env{'user.domain'};
+            if (defined(&domain($udom,'primary'))) {
+                $uhome=&domain($udom,'primary');
+            } else {
+                undef($uhome);
+            }
+        } else {
+            if (!$uhome) {
+                if (defined(&domain($udom,'primary'))) {
+                    $uhome=&domain($udom,'primary');
+                }
+            }
+        }
+        if ($udom && $uhome && ($uhome ne 'no_host')) {
+            return &reply("deldom:$udom:$namespace:$items",$uhome);
+        } else {
+            &logthis("del_dom failed - no homeserver and/or domain");
+        }
+    }
+}
+
 sub retrieve_inst_usertypes {
     my ($udom) = @_;
     my (%returnhash,@order);
@@ -5777,6 +5878,11 @@ sub auto_courserequest_checks {
     return %validations; 
 }
 
+sub auto_courserequest_validation {
+    my ($dom,$details,$inststatuses,$message) = @_;
+    return 'pending';
+}
+
 sub auto_validate_class_sec {
     my ($cdom,$cnum,$owners,$inst_class) = @_;
     my $homeserver = &homeserver($cnum,$cdom);
@@ -6423,6 +6529,36 @@ sub is_course {
     return 0;
 }
 
+sub store_coursereq {
+    my ($requestkey,$storehash) = @_;
+    my $result;
+    if ($requestkey =~ /^($match_domain)_($match_courseid)$/) {
+        if (ref($storehash) eq 'HASH') {
+            my $namespace = 'courserequests';
+            my $uhome=&homeserver();
+            if (($uhome eq '') || ($uhome eq 'no_host')) {
+                $result = 'error: no_host';
+            } else {
+                $storehash->{'ip'} = $ENV{'REMOTE_ADDR'};
+                $storehash->{'host'} = $perlvar{'lonHostID'};
+
+                my $namevalue='';
+                foreach my $key (keys(%{$storehash})) {
+                    $namevalue.=&escape($key).'='.&freeze_escape($$storehash{$key}).'&';
+                }
+                $namevalue=~s/\&$//;
+                $result =  &reply("store:$env{'user.domain'}:$env{'user.name'}:".
+                                  "$namespace:$requestkey:$namevalue",$uhome);
+            }
+        } else {
+            $result = 'error: data to store was not a hash reference'; 
+        }
+    } else {
+        $result= 'error: invalid requestkey'; 
+    }
+    return $result;
+}
+
 # ---------------------------------------------------------- Assign Custom Role
 
 sub assigncustomrole {
@@ -7912,6 +8048,11 @@ sub devalidate_title_cache {
     &devalidate_cache_new('title',$key);
 }
 
+# ------------------------------------------------- Get the title of a course
+
+sub current_course_title {
+    return $env{ 'course.' . $env{'request.course.id'} . '.description' };
+}
 # ------------------------------------------------- Get the title of a resource
 
 sub gettitle {