include/unotools/VersionConfig.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  */
  10 #pragma once
  11
  12 #include <officecfg/Office/Common.hxx>
  13 #include <officecfg/Setup.hxx>
  14 #include <unotools/configmgr.hxx>
  15
  16 namespace utl
  17 {
  18 /** This method is called when there's a need to determine if the
  19  * current version of LibreOffice has been upgraded to a newer one.
  20
  21     @param aUpdateVersion This variable is used to determine if
  22     LibreOffice's previous version should be updated.
  23  */
  24 static bool isProductVersionUpgraded(bool aUpdateVersion)
  25 {
  26     OUString sSetupVersion = utl::ConfigManager::getProductVersion();
  27     sal_Int32 iCurrent
  28         = sSetupVersion.getToken(0, '.').toInt32() * 10 + sSetupVersion.getToken(1, '.').toInt32();
  29     OUString sLastVersion = officecfg::Setup::Product::ooSetupLastVersion::get().value_or("0.0");
  30     sal_Int32 iLast
  31         = sLastVersion.getToken(0, '.').toInt32() * 10 + sLastVersion.getToken(1, '.').toInt32();
  32     if (iCurrent > iLast)
  33     {
  34         if (aUpdateVersion && !officecfg::Setup::Product::ooSetupLastVersion::isReadOnly())
  35         { //update lastversion
  36             std::shared_ptr<comphelper::ConfigurationChanges> batch(
  37                 comphelper::ConfigurationChanges::create());
  38             officecfg::Setup::Product::ooSetupLastVersion::set(sSetupVersion, batch);
  39             batch->commit();
  40         }
  41         return true;
  42     }
  43     return false;
  44 }
  45 }