diff options
Diffstat (limited to 'setup_native/source/win32/customactions/shellextensions/layerlinks.cxx')
| -rw-r--r-- | setup_native/source/win32/customactions/shellextensions/layerlinks.cxx | 257 |
1 files changed, 257 insertions, 0 deletions
diff --git a/setup_native/source/win32/customactions/shellextensions/layerlinks.cxx b/setup_native/source/win32/customactions/shellextensions/layerlinks.cxx new file mode 100644 index 000000000000..fb0897e728fe --- /dev/null +++ b/setup_native/source/win32/customactions/shellextensions/layerlinks.cxx @@ -0,0 +1,257 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 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 <windows.h> +#include <msiquery.h> +#ifdef _MSC_VER +#pragma warning(pop) +#endif + +#include <malloc.h> +#include <assert.h> + +#include <tchar.h> +#include <string> +#include <systools/win32/uwinapi.h> + +#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<LPTSTR>(_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; +} |