solenv/bin/modules/installer/windows/upgrade.pm

   1 #
   2 # This file is part of the LibreOffice project.
   3 #
   4 # This Source Code Form is subject to the terms of the Mozilla Public
   5 # License, v. 2.0. If a copy of the MPL was not distributed with this
   6 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
   7 #
   8 # This file incorporates work covered by the following license notice:
   9 #
  10 #   Licensed to the Apache Software Foundation (ASF) under one or more
  11 #   contributor license agreements. See the NOTICE file distributed
  12 #   with this work for additional information regarding copyright
  13 #   ownership. The ASF licenses this file to you under the Apache
  14 #   License, Version 2.0 (the "License"); you may not use this file
  15 #   except in compliance with the License. You may obtain a copy of
  16 #   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  17 #
  18
  19 package installer::windows::upgrade;
  20
  21 use strict;
  22 use warnings;
  23
  24 use installer::exiter;
  25 use installer::files;
  26 use installer::globals;
  27 use installer::windows::idtglobal;
  28
  29 ####################################################################################
  30 # Creating the file Upgrade.idt dynamically
  31 # Content:
  32 # UpgradeCode VersionMin VersionMax Language Attributes Remove ActionProperty
  33 ####################################################################################
  34
  35 sub create_upgrade_table
  36 {
  37     my ($basedir, $allvariableshashref) = @_;
  38
  39     my @upgradetable = ();
  40
  41     installer::windows::idtglobal::write_idt_header(\@upgradetable, "upgrade");
  42
  43     # Setting all products, that must be removed.
  44     my $newline = $installer::globals::upgradecode . "\t" . "\t" . $installer::globals::msiproductversion . "\t" . "\t" . "513" . "\t" . "\t" . "OLDPRODUCTS" . "\n";
  45     push(@upgradetable, $newline);
  46
  47     # preventing downgrading
  48     $newline = $installer::globals::upgradecode . "\t" . $installer::globals::msiproductversion . "\t" . "\t" . "\t" . "2" . "\t" . "\t" . "NEWPRODUCTS" . "\n";
  49     push(@upgradetable, $newline);
  50
  51     # Saving the file
  52
  53     my $upgradetablename = $basedir . $installer::globals::separator . "Upgrade.idt";
  54     installer::files::save_file($upgradetablename ,\@upgradetable);
  55     my $infoline = "Created idt file: $upgradetablename\n";
  56     push(@installer::globals::logfileinfo, $infoline);
  57 }
  58
  59 ##############################################################
  60 # Reading the file with UpgradeCodes of old products,
  61 # that can be removed, if the user wants to remove them.
  62 ##############################################################
  63
  64 sub analyze_file_for_upgrade_table
  65 {
  66     my ($filecontent) = @_;
  67
  68     my @allnewlines = ();
  69
  70     for ( my $i = 0; $i <= $#{$filecontent}; $i++ )
  71     {
  72         my $line = ${$filecontent}[$i];
  73         if ( $line =~ /^\s*$/ ) { next; } # empty lines can be ignored
  74         if ( $line =~ /^\s*\#/ ) { next; } # comment lines starting with a hash
  75
  76         if ( $line =~ /^(.*)\t(.*)\t(.*)\t(.*)\t(.*)\t(.*)\t(.*)$/ ) { push(@allnewlines, $line); }
  77         else { installer::exiter::exit_program("ERROR: Wrong syntax in file for upgrade table", "analyze_file_for_upgrade_table"); }
  78     }
  79
  80     return \@allnewlines;
  81 }
  82
  83 1;