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Diffstat (limited to 'setup_native/source/win32/customactions/shellextensions/completeinstallpath.cxx')
| -rw-r--r-- | setup_native/source/win32/customactions/shellextensions/completeinstallpath.cxx | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/setup_native/source/win32/customactions/shellextensions/completeinstallpath.cxx b/setup_native/source/win32/customactions/shellextensions/completeinstallpath.cxx new file mode 100644 index 000000000..787041ed8 --- /dev/null +++ b/setup_native/source/win32/customactions/shellextensions/completeinstallpath.cxx @@ -0,0 +1,116 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * 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 . + */ + +#include "shlxtmsi.hxx" + +#include <malloc.h> + +extern "C" __declspec(dllexport) UINT __stdcall CompleteInstallPath( MSIHANDLE handle ) +{ + // This CustomAction is necessary for updates from OOo 3.0, OOo 3.1 and OOo 3.2 to versions + // OOo 3.3 or later. This is caused by a change of INSTALLLOCATION, that starting with OOo 3.3 + // contains the name of the product again (instead of only "c:\program files"). Unfortunately + // this causes in an update installation, that INSTALLLOCATION is set to "c:\program files", + // so that in an OOo 3.3 or later, the directory "program" or "share" are directly created + // below "c:\program files". + + HKEY hKey; + + // Reading property OFFICEDIRHOSTNAME_, that contains the part of the path behind + // the program files folder. + + std::wstring sInstallLocation = GetMsiPropertyW( handle, L"INSTALLLOCATION" ); + std::wstring sOfficeDirHostname = GetMsiPropertyW( handle, L"OFFICEDIRHOSTNAME_" ); + + // If sInstallLocation ends with (contains) the string sOfficeDirHostname, + // INSTALLLOCATION is good and nothing has to be done here. + + bool pathCompletionRequired = true; + + if ( wcsstr( sInstallLocation.c_str(), sOfficeDirHostname.c_str() ) ) + { + pathCompletionRequired = false; // nothing to do + } + + // If the path INSTALLLOCATION does not end with this string, INSTALLLOCATION is maybe + // transferred from an OOo 3.0, OOo 3.1 and OOo 3.2 and need to be changed therefore. + + if ( pathCompletionRequired ) + { + std::wstring sManufacturer = GetMsiPropertyW( handle, L"Manufacturer" ); + std::wstring sDefinedName = GetMsiPropertyW( handle, L"DEFINEDPRODUCT" ); + std::wstring sUpgradeCode = GetMsiPropertyW( handle, L"UpgradeCode" ); + + // sUpdateVersion can be "3.0", "3.1" or "3.2" + + std::wstring sProductKey30 = L"Software\\" + sManufacturer + L"\\" + sDefinedName + + L"\\" L"3.0" L"\\" + sUpgradeCode; + + std::wstring sProductKey31 = L"Software\\" + sManufacturer + L"\\" + sDefinedName + + L"\\" L"3.1" L"\\" + sUpgradeCode; + + std::wstring sProductKey32 = L"Software\\" + sManufacturer + L"\\" + sDefinedName + + L"\\" L"3.2" L"\\" + sUpgradeCode; + + bool oldVersionExists = false; + + if ( ERROR_SUCCESS == RegOpenKeyW( HKEY_CURRENT_USER, sProductKey30.c_str(), &hKey ) ) + { + oldVersionExists = true; + RegCloseKey( hKey ); + } + else if ( ERROR_SUCCESS == RegOpenKeyW( HKEY_CURRENT_USER, sProductKey31.c_str(), &hKey ) ) + { + oldVersionExists = true; + RegCloseKey( hKey ); + } + else if ( ERROR_SUCCESS == RegOpenKeyW( HKEY_CURRENT_USER, sProductKey32.c_str(), &hKey ) ) + { + oldVersionExists = true; + RegCloseKey( hKey ); + } + else if ( ERROR_SUCCESS == RegOpenKeyW( HKEY_LOCAL_MACHINE, sProductKey30.c_str(), &hKey ) ) + { + oldVersionExists = true; + RegCloseKey( hKey ); + } + else if ( ERROR_SUCCESS == RegOpenKeyW( HKEY_LOCAL_MACHINE, sProductKey31.c_str(), &hKey ) ) + { + oldVersionExists = true; + RegCloseKey( hKey ); + } + else if ( ERROR_SUCCESS == RegOpenKeyW( HKEY_LOCAL_MACHINE, sProductKey32.c_str(), &hKey ) ) + { + oldVersionExists = true; + RegCloseKey( hKey ); + } + + if ( oldVersionExists ) + { + // Adding the new path content sOfficeDirHostname + sInstallLocation += sOfficeDirHostname; + // Setting the new property value + MsiSetPropertyW(handle, L"INSTALLLOCATION", sInstallLocation.c_str()); + } + } + + return ERROR_SUCCESS; +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |