1 files changed, 116 insertions, 0 deletions
diff --git a/solenv/bin/modules/installer/sorter.pm b/solenv/bin/modules/installer/sorter.pm
new file mode 100644
index 000000000000..dd983c060093
--- /dev/null
+++ b/solenv/bin/modules/installer/sorter.pm
@@ -0,0 +1,116 @@
+#*************************************************************************
+#
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# Copyright 2000, 2010 Oracle and/or its affiliates.
+#
+# OpenOffice.org - a multi-platform office productivity suite
+#
+# This file is part of OpenOffice.org.
+#
+# OpenOffice.org is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License version 3
+# only, as published by the Free Software Foundation.
+#
+# OpenOffice.org is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Lesser General Public License version 3 for more details
+# (a copy is included in the LICENSE file that accompanied this code).
+#
+# You should have received a copy of the GNU Lesser General Public License
+# version 3 along with OpenOffice.org.  If not, see
+# <http://www.openoffice.org/license.html>
+# for a copy of the LGPLv3 License.
+#
+#*************************************************************************
+
+package installer::sorter;
+
+#########################################
+# Sorting an array of hashes
+#########################################
+
+sub sorting_array_of_hashes
+{
+    my ($arrayref, $sortkey) = @_;
+
+    for ( my $i = 0; $i <= $#{$arrayref}; $i++ )
+    {
+        my $onehashunder = ${$arrayref}[$i];
+        my $sortvalueunder = $onehashunder->{$sortkey};
+
+        for ( my $j = $i + 1; $j <= $#{$arrayref}; $j++ )
+        {
+            my $onehashover = ${$arrayref}[$j];
+            my $sortvalueover = $onehashover->{$sortkey};
+
+            if ( $sortvalueunder gt $sortvalueover)
+            {
+                ${$arrayref}[$i] = $onehashover;
+                ${$arrayref}[$j] = $onehashunder;
+
+                $onehashunder = $onehashover;
+                $sortvalueunder = $sortvalueover;
+            }
+        }
+    }
+}
+
+######################################################
+# Sorting an array of hashes with a numerical value
+######################################################
+
+sub sort_array_of_hashes_numerically
+{
+    my ($arrayref, $sortkey) = @_;
+
+    for ( my $i = 0; $i <= $#{$arrayref}; $i++ )
+    {
+        my $onehashunder = ${$arrayref}[$i];
+        my $sortvalueunder = $onehashunder->{$sortkey};
+
+        for ( my $j = $i + 1; $j <= $#{$arrayref}; $j++ )
+        {
+            my $onehashover = ${$arrayref}[$j];
+            my $sortvalueover = $onehashover->{$sortkey};
+
+            if ( $sortvalueunder > $sortvalueover)
+            {
+                ${$arrayref}[$i] = $onehashover;
+                ${$arrayref}[$j] = $onehashunder;
+
+                $onehashunder = $onehashover;
+                $sortvalueunder = $sortvalueover;
+            }
+        }
+    }
+}
+
+#########################################
+# Sorting an array of of strings
+#########################################
+
+sub sorting_array_of_strings
+{
+    my ($arrayref) = @_;
+
+    for ( my $i = 0; $i <= $#{$arrayref}; $i++ )
+    {
+        my $onestringunder = ${$arrayref}[$i];
+
+        for ( my $j = $i + 1; $j <= $#{$arrayref}; $j++ )
+        {
+            my $onestringover = ${$arrayref}[$j];
+
+            if ( $onestringunder gt $onestringover)
+            {
+                ${$arrayref}[$i] = $onestringover;
+                ${$arrayref}[$j] = $onestringunder;
+                $onestringunder = $onestringover;
+            }
+        }
+    }
+}
+
+1;