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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::scpzipfiles;
use installer::files;
use installer::globals;
use installer::logger;
use installer::pathanalyzer;
use installer::systemactions;
# Replacing all zip list variables.
# Called for setup script as well as files with flag scpzip_replace.
sub replace_all_ziplistvariables_in_file
{
my ( $fileref, $variablesref ) = @_;
for my $line ( @{$fileref} )
{
# Avoid removing variables we do not recognise.
$line =~ s/\$\{(\w+)\}/defined $variablesref->{$1}
? $variablesref->{$1}
: $&/eg;
}
}
# Replacing all zip list variables in rtf files.
sub replace_all_ziplistvariables_in_rtffile
{
my ( $fileref, $variablesref ) = @_;
for my $line ( @{$fileref} )
{
# In rtf files the braces are backslash-escaped.
# Avoid removing variables we do not recognise.
$line =~ s/\$\\\{(\w+)\\\}/defined $variablesref->{$1}
? $variablesref->{$1}
: $&/eg;
}
}
#########################################################
# Analyzing files with flag SCPZIP_REPLACE
# $item can be "File" or "ScpAction"
#########################################################
sub resolving_scpzip_replace_flag
{
my ($filesarrayref, $variableshashref, $item, $languagestringref) = @_;
my $diritem = lc($item);
my $replacedirbase = installer::systemactions::create_directories("replace_$diritem", $languagestringref);
installer::logger::include_header_into_logfile("$item with flag SCPZIP:");
for ( my $i = 0; $i <= $#{$filesarrayref}; $i++ )
{
my $onefile = ${$filesarrayref}[$i];
my $styles = "";
if ( $onefile->{'Styles'} ) { $styles = $onefile->{'Styles'}; }
if ( $styles =~ /\bSCPZIP_REPLACE\b/ )
{
# Language specific subdirectory
my $onelanguage = $onefile->{'specificlanguage'};
if ($onelanguage eq "")
{
$onelanguage = "00"; # files without language into directory "00"
}
my $replacedir = $replacedirbase . $installer::globals::separator . $onelanguage . $installer::globals::separator;
installer::systemactions::create_directory($replacedir); # creating language specific directories
# copy files and edit them with the variables defined in the zip.lst
my $longfilename = 0;
my $onefilename = $onefile->{'Name'};
my $sourcepath = $onefile->{'sourcepath'};
if ( $onefilename =~ /^\s*\Q$installer::globals::separator\E/ ) # filename begins with a slash, for instance /registry/schema/org/openoffice/VCL.xcs
{
$onefilename =~ s/^\s*\Q$installer::globals::separator\E//;
$longfilename = 1;
}
my $destinationpath = $replacedir . $onefilename;
my $movepath = $destinationpath . ".orig";
if ( $longfilename ) # the destination directory has to be created before copying
{
my $destdir = $movepath;
installer::pathanalyzer::get_path_from_fullqualifiedname(\$destdir);
installer::systemactions::create_directory_structure($destdir);
}
my $copysuccess = installer::systemactions::copy_one_file($sourcepath, $movepath);
if ( $copysuccess )
{
# Now the file can be edited
# ToDo: How about binary patching?
my $onefileref = installer::files::read_file($movepath);
replace_all_ziplistvariables_in_file($onefileref, $variableshashref);
installer::files::save_file($destinationpath ,$onefileref);
}
# Saving the original source, where the file was found
$onefile->{'originalsourcepath'} = $onefile->{'sourcepath'};
# Writing the new sourcepath into the hashref, even if it was no copied
$onefile->{'sourcepath'} = $destinationpath;
}
}
my $infoline = "\n";
push( @installer::globals::logfileinfo, $infoline);
}
1;
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