| /************************************************************** |
| * |
| * 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 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| #define _WIN32_WINNT 0x0401 |
| |
| #ifdef _MSC_VER |
| #pragma warning(push, 1) /* disable warnings within system headers */ |
| #endif |
| #define WIN32_LEAN_AND_MEAN |
| #include <windows.h> |
| #include <msiquery.h> |
| #ifdef _MSC_VER |
| #pragma warning(pop) |
| #endif |
| |
| #include <malloc.h> |
| #include <assert.h> |
| |
| #ifdef UNICODE |
| #define _UNICODE |
| #define _tstring wstring |
| #else |
| #define _tstring string |
| #endif |
| #include <tchar.h> |
| #include <string> |
| #include <queue> |
| #include <stdio.h> |
| |
| #include <systools/win32/uwinapi.h> |
| #include <../tools/seterror.hxx> |
| |
| static std::_tstring GetMsiProperty( MSIHANDLE handle, const std::_tstring& sProperty ) |
| { |
| std::_tstring result; |
| TCHAR szDummy[1] = TEXT(""); |
| DWORD nChars = 0; |
| |
| if ( MsiGetProperty( handle, sProperty.c_str(), szDummy, &nChars ) == ERROR_MORE_DATA ) |
| { |
| DWORD nBytes = ++nChars * sizeof(TCHAR); |
| LPTSTR buffer = reinterpret_cast<LPTSTR>(_alloca(nBytes)); |
| ZeroMemory( buffer, nBytes ); |
| MsiGetProperty(handle, sProperty.c_str(), buffer, &nChars); |
| result = buffer; |
| } |
| |
| return result; |
| } |
| |
| static void UnsetMsiProperty(MSIHANDLE handle, const std::_tstring& sProperty) |
| { |
| MsiSetProperty(handle, sProperty.c_str(), NULL); |
| } |
| |
| static void SetMsiProperty(MSIHANDLE handle, const std::_tstring& sProperty, const std::_tstring&) |
| { |
| MsiSetProperty(handle, sProperty.c_str(), TEXT("1")); |
| } |
| |
| extern "C" UINT __stdcall CheckInstallDirectory(MSIHANDLE handle) |
| { |
| std::_tstring sInstallPath = GetMsiProperty(handle, TEXT("INSTALLLOCATION")); |
| std::_tstring sOfficeHostnamePath = GetMsiProperty(handle, TEXT("OFFICEDIRHOSTNAME")); |
| |
| // MessageBox(NULL, sInstallPath.c_str(), "DEBUG", MB_OK); |
| |
| // unsetting all properties |
| |
| UnsetMsiProperty( handle, TEXT("DIRECTORY_NOT_EMPTY") ); |
| |
| // 1. Searching for file setup.ini |
| |
| std::_tstring sSetupIniPath = sInstallPath + sOfficeHostnamePath + TEXT("\\program\\setup.ini"); |
| |
| WIN32_FIND_DATA data; |
| HANDLE hdl = FindFirstFile(sSetupIniPath.c_str(), &data); |
| |
| // std::_tstring mystr = "Searching for " + sSetupIniPath; |
| // MessageBox(NULL, mystr.c_str(), "DEBUG", MB_OK); |
| |
| if ( IsValidHandle(hdl) ) |
| { |
| // setup.ini found -> directory cannot be used for installation. |
| SetMsiProperty( handle, TEXT("DIRECTORY_NOT_EMPTY"), TEXT("1") ); |
| SetMsiErrorCode( MSI_ERROR_DIRECTORY_NOT_EMPTY ); |
| // std::_tstring notEmptyStr = "Directory is not empty. Please choose another installation directory."; |
| // std::_tstring notEmptyTitle = "Directory not empty"; |
| // MessageBox(NULL, notEmptyStr.c_str(), notEmptyTitle.c_str(), MB_OK); |
| } |
| |
| return ERROR_SUCCESS; |
| } |