/************************************************************** * * 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. * *************************************************************/ #undef UNICODE #undef _UNICODE #define _WIN32_WINDOWS 0x0410 #ifdef _MSC_VER #pragma warning(push, 1) /* disable warnings within system headers */ #endif #define WIN32_LEAN_AND_MEAN #include #include #ifdef _MSC_VER #pragma warning(pop) #endif #include #include #include #include #include #include <../tools/seterror.hxx> using namespace std; namespace { string GetMsiProperty(MSIHANDLE handle, const string& sProperty) { string 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(_alloca(nBytes)); ZeroMemory( buffer, nBytes ); MsiGetProperty(handle, sProperty.c_str(), buffer, &nChars); result = buffer; } return result; } inline bool IsSetMsiProperty(MSIHANDLE handle, const string& sProperty) { return (GetMsiProperty(handle, sProperty).length() > 0); } inline void UnsetMsiProperty(MSIHANDLE handle, const string& sProperty) { MsiSetProperty(handle, sProperty.c_str(), NULL); } inline void SetMsiProperty(MSIHANDLE handle, const string& sProperty, const string&) { MsiSetProperty(handle, sProperty.c_str(), TEXT("1")); } void stripFinalBackslash(std::string * path) { std::string::size_type i = path->size(); if (i > 1) { --i; if ((*path)[i] == '\\') { path->erase(i); } } } } // namespace extern "C" UINT __stdcall CreateLayerLinks(MSIHANDLE handle) { string sInstallPath = GetMsiProperty(handle, TEXT("INSTALLLOCATION")); string sOfficeInstallPath = sInstallPath; string sBasisInstallPath = sInstallPath + TEXT("Basis\\"); string sUreInstallPath = sInstallPath + TEXT("URE\\"); string sBasisLinkPath = sInstallPath + TEXT("basis-link"); string sUreLinkPath = sInstallPath + TEXT("Basis\\ure-link"); if ( IsSetMsiProperty(handle, TEXT("ADMININSTALL")) ) { sBasisInstallPath = TEXT("Basis"); sUreInstallPath = TEXT("..\\URE"); } stripFinalBackslash(&sBasisInstallPath); stripFinalBackslash(&sUreInstallPath); // string myText1 = TEXT("Creating Basis-Link: ") + sBasisLinkPath; // string myText2 = TEXT("Creating Ure-Link: ") + sUreLinkPath; // MessageBox(NULL, myText1.c_str(), "DEBUG", MB_OK); // MessageBox(NULL, myText2.c_str(), "DEBUG", MB_OK); // creating basis-link in brand layer HANDLE h1file = CreateFile( sBasisLinkPath.c_str(), GENERIC_WRITE, 0, NULL, CREATE_NEW, FILE_ATTRIBUTE_NORMAL, NULL); if (IsValidHandle(h1file)) { DWORD dummy; // Converting string into UTF-8 encoding and writing into file "basis-link" int nCharsRequired = MultiByteToWideChar( CP_ACP, 0, sBasisInstallPath.c_str(), -1, NULL, 0 ); if ( nCharsRequired ) { LPWSTR lpPathW = new WCHAR[nCharsRequired]; if ( MultiByteToWideChar( CP_ACP, 0, sBasisInstallPath.c_str(), -1, lpPathW, nCharsRequired ) ) { nCharsRequired = WideCharToMultiByte( CP_UTF8, 0, lpPathW, -1, NULL, 0, NULL, NULL ); if ( nCharsRequired ) { LPSTR lpPathUTF8 = new CHAR[nCharsRequired]; WideCharToMultiByte( CP_UTF8, 0, lpPathW, -1, lpPathUTF8, nCharsRequired, NULL, NULL ); // WriteFile( h1file, sBasisInstallPath.c_str(), sBasisInstallPath.size() ,&dummy, 0 ); WriteFile( h1file, lpPathUTF8, strlen(lpPathUTF8) ,&dummy, 0 ); delete lpPathUTF8; } } delete lpPathW; } CloseHandle(h1file); } // creating ure-link in basis layer HANDLE h2file = CreateFile( sUreLinkPath.c_str(), GENERIC_WRITE, 0, NULL, CREATE_NEW, FILE_ATTRIBUTE_NORMAL, NULL); if (IsValidHandle(h2file)) { DWORD dummy; // Converting string into UTF-8 encoding and writing into file "basis-link" int nCharsRequired = MultiByteToWideChar( CP_ACP, 0, sUreInstallPath.c_str(), -1, NULL, 0 ); if ( nCharsRequired ) { LPWSTR lpPathW = new WCHAR[nCharsRequired]; if ( MultiByteToWideChar( CP_ACP, 0, sUreInstallPath.c_str(), -1, lpPathW, nCharsRequired ) ) { nCharsRequired = WideCharToMultiByte( CP_UTF8, 0, lpPathW, -1, NULL, 0, NULL, NULL ); if ( nCharsRequired ) { LPSTR lpPathUTF8 = new CHAR[nCharsRequired]; WideCharToMultiByte( CP_UTF8, 0, lpPathW, -1, lpPathUTF8, nCharsRequired, NULL, NULL ); // WriteFile( h2file, sUreInstallPath.c_str(), sUreInstallPath.size() ,&dummy, 0 ); WriteFile( h2file, lpPathUTF8, strlen(lpPathUTF8) ,&dummy, 0 ); delete lpPathUTF8; } } delete lpPathW; } CloseHandle(h2file); } return ERROR_SUCCESS; } extern "C" UINT __stdcall RemoveLayerLinks(MSIHANDLE handle) { string sInstallPath = GetMsiProperty(handle, TEXT("INSTALLLOCATION")); string sOfficeInstallPath = sInstallPath; string sBasisInstallPath = sInstallPath + TEXT("Basis\\"); string sUreInstallPath = sInstallPath + TEXT("URE\\"); string sBasisLinkPath = sOfficeInstallPath + TEXT("basis-link"); string sUreLinkPath = sBasisInstallPath + TEXT("ure-link"); string sUreDirName = sUreInstallPath + TEXT("bin"); // string myText2 = TEXT("Deleting Ure-Link: ") + sUreLinkPath; // MessageBox(NULL, myText2.c_str(), "DEBUG", MB_OK); // Deleting link to basis layer // string myText1 = TEXT("Deleting Basis-Link: ") + sBasisLinkPath; // MessageBox(NULL, myText1.c_str(), "DEBUG", MB_OK); DeleteFile(sBasisLinkPath.c_str()); // Check, if URE is still installed bool ureDirExists = true; WIN32_FIND_DATA aFindData; HANDLE hFindContent = FindFirstFile( sUreDirName.c_str(), &aFindData ); if ( hFindContent == INVALID_HANDLE_VALUE ) { ureDirExists = false; } FindClose( hFindContent ); // if ( ureDirExists ) // { // string myText3 = TEXT("URE directory still exists: ") + sUreDirName; // MessageBox(NULL, myText3.c_str(), "DEBUG", MB_OK); // string myText4 = TEXT("URE link NOT removed: ") + sUreLinkPath; // MessageBox(NULL, myText4.c_str(), "DEBUG", MB_OK); // } // Deleting link to URE layer, if URE dir no longer exists if ( ! ureDirExists ) { // string myText5 = TEXT("URE directory does not exist: ") + sUreDirName; // MessageBox(NULL, myText5.c_str(), "DEBUG", MB_OK); DeleteFile(sUreLinkPath.c_str()); // string myText6 = TEXT("URE link removed: ") + sUreLinkPath; // MessageBox(NULL, myText6.c_str(), "DEBUG", MB_OK); } return ERROR_SUCCESS; }