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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 laguage 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
$installer::globals::languagelist =~ s/\|/\#/g;
analyze_languagelist();
}
#############################################################################
# Checking whether all elements of an array A are also member of array B
#############################################################################
sub all_elements_of_array1_in_array2
{
my ($array1, $array2) = @_;
my $array2_contains_all_elements_of_array1 = 1;
for ( my $i = 0; $i <= $#{$array1}; $i++ )
{
if (! grep {$_ eq ${$array1}[$i]} @{$array2})
{
$array2_contains_all_elements_of_array1 = 0;
last;
}
}
return $array2_contains_all_elements_of_array1;
}
#############################################
# 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;
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