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+#
+# This file is part of the LibreOffice project.
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+#
+# This file incorporates work covered by the following license notice:
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed
+# with this work for additional information regarding copyright
+# ownership. The ASF licenses this file to you under the Apache
+# License, Version 2.0 (the "License"); you may not use this file
+# except in compliance with the License. You may obtain a copy of
+# the License at http://www.apache.org/licenses/LICENSE-2.0 .
+#
+
+package par2script::undefine;
+
+use par2script::globals;
+
+##########################################################
+# Removing in the script all the gids, that are listed
+# in undefine scp files
+##########################################################
+
+sub undefine_gids
+{
+ my ($parfilecontent) = @_;
+
+ my $item;
+ foreach $item ( @par2script::globals::allitems )
+ {
+ my $unitem = "Un$item";
+
+ for ( my $i = 0; $i <= $#{$parfilecontent}; $i++ )
+ {
+ if ( ${$parfilecontent}[$i] =~ /^\s*$unitem\s*(\w+?)\s*$/ )
+ {
+ my $gid = $1;
+ delete($par2script::globals::definitions{$item}->{$gid});
+ }
+ }
+ }
+}
+
+##########################################################
+# Collecting all subdirectories of a specified directory
+##########################################################
+
+sub collect_children_dirs
+{
+ my ($gid, $collector) = @_;
+
+ my $diritem = "Directory";
+ my $parentkey = "ParentID";
+
+ if ( exists($par2script::globals::definitions{$diritem}) )
+ {
+ my $onedefinition;
+
+ foreach $onedefinition (keys %{$par2script::globals::definitions{$diritem}})
+ {
+ if ( $par2script::globals::definitions{$diritem}->{$onedefinition}->{$parentkey} eq $gid )
+ {
+ push(@{$collector}, $onedefinition);
+ collect_children_dirs($onedefinition, $collector);
+ }
+ }
+ }
+}
+
+##########################################################
+# Removing in the script complete profiles.
+# This includes the Profile and its ProfileItems.
+##########################################################
+
+sub remove_complete_item
+{
+ my ($item, $parfilecontent) = @_;
+
+ my $removeitem = "Remove$item";
+ my $dependentkey = "";
+ my $collect_children = 0;
+ my @gidcollector = ();
+ my @dependentitems = ();
+
+ if ( $item eq "Profile" )
+ {
+ @dependentitems = ("ProfileItem");
+ $dependentkey = "ProfileID";
+ }
+ elsif ( $item eq "Directory" )
+ {
+ @dependentitems = ("File", "Shortcut", "Unixlink");
+ $dependentkey = "Dir";
+ $collect_children = 1;
+ }
+
+ for ( my $i = 0; $i <= $#{$parfilecontent}; $i++ )
+ {
+ if ( ${$parfilecontent}[$i] =~ /^\s*$removeitem\s*(\w+?)\s*$/ )
+ {
+ my $onegid = $1;
+ push(@gidcollector, $onegid);
+ if ( $collect_children ) { collect_children_dirs($onegid, \@gidcollector); }
+
+ my $gid;
+ foreach $gid (@gidcollector)
+ {
+ delete($par2script::globals::definitions{$item}->{$gid});
+
+ # also deleting all dependent items, for example "ProfileItems" whose "ProfileID" is this "Profile"
+ my $depitem;
+ foreach $depitem ( @dependentitems )
+ {
+ if ( exists($par2script::globals::definitions{$depitem}) )
+ {
+ my $onedefinition;
+ foreach $onedefinition (keys %{$par2script::globals::definitions{$depitem}})
+ {
+ if ( $par2script::globals::definitions{$depitem}->{$onedefinition}->{$dependentkey} eq $gid )
+ {
+ delete($par2script::globals::definitions{$depitem}->{$onedefinition});
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+}
+
+1;