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diff --git a/solenv/bin/modules/installer/languages.pm b/solenv/bin/modules/installer/languages.pm
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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 installer::languages;
+
+use installer::converter;
+use installer::exiter;
+use installer::globals;
+use installer::remover;
+use installer::ziplist;
+
+#############################################################################
+# Analyzing the language list parameter and language list from zip list file
+#############################################################################
+
+sub analyze_languagelist
+{
+ my $first = $installer::globals::languagelist;
+
+ $first =~ s/\_/\,/g; # substituting "_" by ",", in case of dmake definition 01_49
+
+ # Products are separated by a "#", if defined in zip-list by a "|". But "get_info_about_languages"
+ # substitutes already "|" to "#". This procedure only knows "#" as product separator.
+ # Different languages for one product are separated by ",". But on the command line the "_" is used.
+ # Therefore "_" is replaced by "," at the beginning of this procedure.
+
+ while ($first =~ /^(\S+)\#(\S+?)$/) # Minimal matching, to keep the order of languages
+ {
+ $first = $1;
+ my $last = $2;
+ unshift(@installer::globals::languageproducts, $last);
+ }
+
+ unshift(@installer::globals::languageproducts, $first);
+}
+
+####################################################
+# Reading languages from zip list file
+####################################################
+
+sub get_info_about_languages
+{
+ my ( $allsettingsarrayref ) = @_;
+
+ my $languagelistref;
+
+ $languagelistref = installer::ziplist::getinfofromziplist($allsettingsarrayref, "languages");
+ $installer::globals::languagelist = $$languagelistref;
+
+ if ( $installer::globals::languagelist eq "" ) # not defined on command line and not in product list
+ {
+ installer::exiter::exit_program("ERROR: Languages not defined on command line (-l) and not in product list!", "get_info_about_languages");
+ }
+
+ # Adapting the separator format from zip list.
+ # | means new product, , (comma) means more than one language in one product
+ # On the command line, | is difficult to use. Therefore this script uses hashes
+
+ $installer::globals::languagelist =~ s/\|/\#/g;
+
+ analyze_languagelist();
+}
+
+#############################################
+# All languages defined for one product
+#############################################
+
+sub get_all_languages_for_one_product
+{
+ my ( $languagestring, $allvariables ) = @_;
+
+ my @languagearray = ();
+
+ my $last = $languagestring;
+
+ $installer::globals::ismultilingual = 0; # setting the global variable $ismultilingual !
+ if ( $languagestring =~ /\,/ ) { $installer::globals::ismultilingual = 1; }
+
+ while ( $last =~ /^\s*(.+?)\,(.+)\s*$/) # "$" for minimal matching, comma separated list
+ {
+ my $first = $1;
+ $last = $2;
+ installer::remover::remove_leading_and_ending_whitespaces(\$first);
+ push(@languagearray, "$first");
+ }
+
+ installer::remover::remove_leading_and_ending_whitespaces(\$last);
+ push(@languagearray, "$last");
+
+ return \@languagearray;
+}
+
+##########################################################
+# Converting the language array into a string for output
+##########################################################
+
+sub get_language_string
+{
+ my ($languagesref) = @_;
+
+ my $newstring = "";
+
+ for ( my $i = 0; $i <= $#{$languagesref}; $i++ )
+ {
+ $newstring = $newstring . ${$languagesref}[$i] . "_";
+ }
+
+ # remove ending underline
+
+ $newstring =~ s/\_\s*$//;
+
+ return \$newstring;
+}
+
+##########################################################
+# Analyzing the languages in the languages array and
+# returning the most important language
+##########################################################
+
+sub get_default_language
+{
+ my ($languagesref) = @_;
+
+ return ${$languagesref}[0]; # ToDo, only returning the first language
+}
+
+1;