| /************************************************************** |
| * |
| * 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 <strsafe.h> |
| |
| #include <systools/win32/uwinapi.h> |
| #include <../tools/seterror.hxx> |
| |
| //---------------------------------------------------------- |
| #ifdef DEBUG |
| inline void OutputDebugStringFormat( LPCSTR pFormat, ... ) |
| { |
| CHAR buffer[1024]; |
| va_list args; |
| |
| va_start( args, pFormat ); |
| StringCchVPrintfA( buffer, sizeof(buffer), pFormat, args ); |
| OutputDebugStringA( buffer ); |
| } |
| #else |
| static inline void OutputDebugStringFormat( LPCSTR, ... ) |
| { |
| } |
| #endif |
| |
| |
| 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 BOOL RemoveCompleteDirectory( std::_tstring sPath ) |
| { |
| bool bDirectoryRemoved = true; |
| |
| std::_tstring mystr; |
| std::_tstring sPattern = sPath + TEXT("\\") + TEXT("*.*"); |
| WIN32_FIND_DATA aFindData; |
| |
| // Finding all content in sPath |
| |
| HANDLE hFindContent = FindFirstFile( sPattern.c_str(), &aFindData ); |
| |
| if ( hFindContent != INVALID_HANDLE_VALUE ) |
| { |
| bool fNextFile = false; |
| std::_tstring sCurrentDir = TEXT("."); |
| std::_tstring sParentDir = TEXT(".."); |
| |
| do |
| { |
| std::_tstring sFileName = aFindData.cFileName; |
| |
| mystr = "Current short file: " + sFileName; |
| // MessageBox(NULL, mystr.c_str(), "Current Content", MB_OK); |
| |
| if (( strcmp(sFileName.c_str(),sCurrentDir.c_str()) != 0 ) && |
| ( strcmp(sFileName.c_str(),sParentDir.c_str()) != 0 )) |
| { |
| std::_tstring sCompleteFileName = sPath + TEXT("\\") + sFileName; |
| |
| if ( aFindData.dwFileAttributes == FILE_ATTRIBUTE_DIRECTORY ) |
| { |
| bool fSuccess = RemoveCompleteDirectory(sCompleteFileName); |
| if ( fSuccess ) |
| { |
| mystr = "Successfully removed content of dir " + sCompleteFileName; |
| // MessageBox(NULL, mystr.c_str(), "Removed Directory", MB_OK); |
| } |
| else |
| { |
| mystr = "An error occurred during removing content of " + sCompleteFileName; |
| // MessageBox(NULL, mystr.c_str(), "Error removing directory", MB_OK); |
| } |
| } |
| else |
| { |
| bool fSuccess = DeleteFile( sCompleteFileName.c_str() ); |
| if ( fSuccess ) |
| { |
| mystr = "Successfully removed file " + sCompleteFileName; |
| // MessageBox(NULL, mystr.c_str(), "Removed File", MB_OK); |
| } |
| else |
| { |
| mystr = "An error occurred during removal of file " + sCompleteFileName; |
| // MessageBox(NULL, mystr.c_str(), "Error removing file", MB_OK); |
| } |
| } |
| } |
| |
| fNextFile = FindNextFile( hFindContent, &aFindData ); |
| |
| } while ( fNextFile ); |
| |
| FindClose( hFindContent ); |
| |
| // empty directory can be removed now |
| // RemoveDirectory is only successful, if the last handle to the directory is closed |
| // -> first removing content -> closing handle -> remove empty directory |
| |
| bool fRemoveDirSuccess = RemoveDirectory(sPath.c_str()); |
| |
| if ( fRemoveDirSuccess ) |
| { |
| mystr = "Successfully removed dir " + sPath; |
| // MessageBox(NULL, mystr.c_str(), "Removed Directory", MB_OK); |
| } |
| else |
| { |
| mystr = "An error occurred during removal of empty directory " + sPath; |
| // MessageBox(NULL, mystr.c_str(), "Error removing directory", MB_OK); |
| bDirectoryRemoved = false; |
| } |
| } |
| |
| return bDirectoryRemoved; |
| } |
| |
| |
| |
| extern "C" UINT __stdcall RenamePrgFolder( MSIHANDLE handle ) |
| { |
| std::_tstring sOfficeInstallPath = GetMsiProperty(handle, TEXT("INSTALLLOCATION")); |
| |
| std::_tstring sRenameSrc = sOfficeInstallPath + TEXT("program"); |
| std::_tstring sRenameDst = sOfficeInstallPath + TEXT("program_old"); |
| |
| // MessageBox(NULL, sRenameSrc.c_str(), "INSTALLLOCATION", MB_OK); |
| |
| bool bSuccess = MoveFile( sRenameSrc.c_str(), sRenameDst.c_str() ); |
| if ( !bSuccess ) |
| { |
| TCHAR sAppend[2] = TEXT("0"); |
| for ( int i = 0; i < 10; i++ ) |
| { |
| sRenameDst = sOfficeInstallPath + TEXT("program_old") + sAppend; |
| bSuccess = MoveFile( sRenameSrc.c_str(), sRenameDst.c_str() ); |
| if ( bSuccess ) |
| break; |
| sAppend[0] += 1; |
| } |
| } |
| |
| #if 0 |
| if ( !bSuccess ) |
| MessageBox(NULL, "Renaming folder failed", "RenamePrgFolder", MB_OK); |
| else |
| MessageBox(NULL, "Renaming folder successful", "RenamePrgFolder", MB_OK); |
| #endif |
| |
| return ERROR_SUCCESS; |
| } |
| |
| extern "C" UINT __stdcall RemovePrgFolder( MSIHANDLE handle ) |
| { |
| std::_tstring sOfficeInstallPath = GetMsiProperty(handle, TEXT("INSTALLLOCATION")); |
| std::_tstring sRemoveDir = sOfficeInstallPath + TEXT("program_old"); |
| |
| // MessageBox(NULL, sRemoveDir.c_str(), "REMOVING OLD DIR", MB_OK); |
| |
| bool bSuccess = RemoveCompleteDirectory( sRemoveDir ); |
| |
| TCHAR sAppend[2] = TEXT("0"); |
| for ( int i = 0; i < 10; i++ ) |
| { |
| sRemoveDir = sOfficeInstallPath + TEXT("program_old") + sAppend; |
| bSuccess = RemoveCompleteDirectory( sRemoveDir ); |
| sAppend[0] += 1; |
| } |
| |
| #if 0 |
| if ( bSuccess ) |
| MessageBox(NULL, "Removing folder successful", "RemovePrgFolder", MB_OK); |
| else |
| MessageBox(NULL, "Removing folder failed", "RemovePrgFolder", MB_OK); |
| #endif |
| |
| return ERROR_SUCCESS; |
| } |